오링O-Ring
O-RING
가장 널리 사용되는 기본 밀봉 부품으로, 그루브(홈)에 장착되어 두 부품 사이의 정적·동적 누출을 차단합니다. 다양한 재질과 AS568·JIS·미터 규격을 갖춰 고정 및 운동용으로 폭넓게 사용됩니다.The most widely used sealing element, fitted into a groove to block static and dynamic leakage between two parts. Available in a wide range of materials and AS568/JIS/metric sizes for both static and dynamic use — and we also carry molds for many off-catalog, non-standard sizes.
적용 소재Materials
NBRH-NBREPDM실리콘CRVITONAFLASFFKMPU테프론
작동 원리 & 구조Principle & Structure
원형 단면(코드)을 링 형태로 성형한 뒤 그루브에 압축 장착하면, 오링 자체의 탄성 복원력이 접촉면을 지속적으로 눌러 유체·기체의 통로를 막습니다. 압축률(보통 15~30%)과 그루브 치수가 정확할수록 밀봉력과 수명이 안정적으로 유지됩니다.A round-section elastomer cord is molded into a ring and compressed into a groove; the O-ring's own elastic recovery keeps constant contact pressure on the mating surfaces, blocking the flow path. Accurate groove dimensions and a proper compression ratio (typically 15–30%) are what keep sealing force — and service life — stable.
주요 특징Key Features
- 단순한 형상으로 설치가 쉽고 제작 비용이 낮음Simple shape — easy to install and cost-effective to produce
- 정적·동적 밀봉 모두 대응 (고정부/왕복·회전 운동부)Suited to both static seals and dynamic (reciprocating/rotary) applications
- 고압에서는 백업링 병용으로 압출 방지Combine with a back-up ring under high pressure to prevent extrusion
- 국제표준(AS568, JIS B2401, ISO 3601) 및 비표준 규격 모두 대응Covers AS568, JIS B2401, ISO 3601 and non-standard custom sizes
- 재질별 -60~330℃ 광범위한 사용 온도 대응Material selection spans roughly -60°C to 330°C
적용 분야Applications
유공압 실린더Hydraulic/pneumatic cylinders배관 플랜지Pipe flanges밸브Valves반도체 장비Semiconductor equipment펌프Pumps식·의약품 설비Food & pharma equipment
오링설계O-Ring Design
오링은 사용 조건(정적/동적, 압력, 온도, 유체 종류)에 따라 그루브(홈) 설계가 달라집니다. 씰스타는 아래 기준을 바탕으로 고객 사용 환경에 맞는 그루브 설계를 지원합니다.O-ring groove design changes with the operating condition — static or dynamic, pressure, temperature and fluid type. Sealstar supports groove design tailored to each customer's environment based on the guidelines below.
정적 실링 (Static Sealing)Static Sealing
플랜지·커버 등 움직임이 없는 접합부. 압축률 약 15~30%를 권장하며, 면압을 균일하게 확보하는 것이 핵심입니다.Flanges, covers and other fixed joints. A compression ratio of roughly 15–30% is recommended, with even contact pressure across the seal.
동적 실링 (Dynamic Sealing)Dynamic Sealing
로드·피스톤 등 왕복·회전 운동부. 압축률 약 10~20%로 낮추고, 마찰과 마모를 줄이기 위한 홈 폭 여유가 필요합니다.Rods, pistons and other reciprocating or rotating parts. Use a lower compression ratio (roughly 10–20%) with extra groove width to reduce friction and wear.
백업링 적용 (Back-up Ring)Back-up Rings
고압 조건에서는 오링이 틈새로 밀려나오는 압출(Extrusion)을 방지하기 위해 백업링을 함께 적용합니다. 편측 고압에는 1개, 양측 고압에는 2개를 사용합니다.Under high pressure, a back-up ring prevents O-ring extrusion into the clearance gap — one ring for single-direction pressure, two for bidirectional pressure.
그루브 치수 산출Groove Dimensioning
그루브 폭(G)·깊이(G1)·모따기(C)·표면조도(S) 등은 오링의 선경(CS)·내경(ID)과 목표 압축률을 기준으로 산출합니다.Groove width (G), depth (G1), chamfer (C) and surface finish (S) are calculated from the O-ring's cross-section (CS), inner diameter (ID) and target compression ratio.
틈새 간격(Gap)과 압출Gap Width & Extrusion
상대 부품 사이 틈새가 넓을수록, 압력이 높을수록, 소재 경도가 낮을수록 오링이 틈으로 밀려나가는 압출 위험이 커집니다. 틈새가 크거나 고압인 경우 백업링 적용을 권장합니다.Extrusion risk rises with a wider clearance gap, higher pressure and softer material hardness. We recommend a back-up ring wherever the gap is large or pressure is high.
설치 시 유의사항Installation Guidelines
조립 전 이물질을 완전히 제거하고, 모든 리드인 모따기를 적용하며, 나사산·키홈 등 날카로운 구간은 슬리브로 보호해 오링이 손상 없이 장착되도록 합니다. 설치 중 오링을 비틀거나 굴리지 않는 것도 중요합니다.Before assembly, remove all debris, provide lead-in chamfers everywhere, and protect sharp features such as threads or keyways with an installation sleeve so the O-ring goes in undamaged. It is equally important not to twist or roll the O-ring during installation.
재질Materials
씰스타는 NBR·H-NBR·EPDM·실리콘·네오프렌·VITON(FKM)·AFLAS·FFKM·폴리우레탄·테프론 등 각종 재질로 오링을 공급하며, 사용 온도·유체·화학 조건에 맞는 최적 재질을 선정해 드립니다. 아래 특성·취약 매체·온도범위는 일반적인 참고값이며, 정확한 사양은 문의 바랍니다.Sealstar supplies O-rings in a wide range of material families — NBR, H-NBR, EPDM, silicone, neoprene (CR), VITON (FKM), AFLAS, FFKM, polyurethane and PTFE — and helps select the optimal material for your temperature, fluid and chemical conditions. The characteristics, incompatible media and temperature ranges below are general reference values — please contact us for exact specifications.
| 재질Material | 주요 특성·장점Key Characteristics | 주의·취약 매체Cautions | 사용 온도Temp. Range |
|---|---|---|---|
| NBR Nitrile · 부타디엔Nitrile · Butadiene | 표준 씰 최다 사용 · 내유·내마모·저가스투과 · 광유계 오일·그리스·유압유 우수Most widely used standard seal material — excellent oil/abrasion resistance and low gas permeability; strong with petroleum oils, greases and hydraulic fluid | 방향족 탄화수소·연료·오존·HFD유엔 취약 (특수 -50℃)Poor resistance to aromatic hydrocarbons, fuels, ozone and HFD fluids (special grade to -50°C) | -30 ~ +100℃ |
| HNBR Hydrogenated NBRHydrogenated NBR | NBR 수소화 → 내열·내오존·기계강도 향상 · 매체 저항은 NBR과 동등 · 신냉매Hydrogenated NBR — improved heat/ozone resistance and mechanical strength; media resistance on par with NBR; compatible with new refrigerants | 고온 아민·강산엔 제한 (특수 -50℃)Limited resistance to hot amines and strong acids (special grade to -50°C) | -30 ~ +150℃ |
| EPDM Ethylene PropyleneEthylene Propylene | 온수·스팀·극성용제(알코올·케톤)·글리콜 브레이크액 · 내오존·내후·내약품Suited to hot water, steam, polar solvents (alcohols, ketones) and glycol brake fluid; excellent ozone, weather and chemical resistance | 광유계(오일·그리스·연료) 전반 부적합Not suitable for petroleum-based oils, greases or fuels | -45 ~ +150℃ |
| SILICONE VMQ · 실리콘VMQ · Silicone | 내열·내한 폭넓음 · 식품·의료 위생·전기절연 · 오존·내후 우수Wide heat/cold range · food and medical hygiene grade, electrical insulation · excellent ozone and weather resistance | 강도 약해 정적용 · 연료·방향족유·120℃↑스팀 취약 (특수 +230℃)Low mechanical strength — static use only; poor with fuels, aromatic oils and steam above 120°C (special grade to +230°C) | -60 ~ +200℃ |
| CR Chloroprene · 네오프렌Chloroprene · Neoprene | 내후·내오존·내노화 우수 · 냉매(암모니아·프레온) · 옥외·벨로우즈Excellent weather, ozone and aging resistance · compatible with refrigerants (ammonia, Freon) · outdoor use, bellows | 일반 광유·연료엔 제한적Limited resistance to general petroleum oils and fuels | -40 ~ +100℃ |
| FKM Fluoro · Viton®Fluoro · Viton® | 내열·내화학 광범위 · 오존·내후·저가스투과(진공) · 광유·연료·방향족Broad heat and chemical resistance · ozone/weather resistant, low gas permeability (vacuum) · compatible with petroleum oils, fuels, aromatics | 글리콜 브레이크액·아세톤·아민·과열스팀 취약 (특수 -61 ~ +260℃)Poor resistance to glycol brake fluid, acetone, amines and superheated steam (special grade -61 to +260°C) | -15 ~ +200℃ |
| AFLAS FEPM · TFE/PFEPM · TFE/P | 강염기·아민·H₂S 30%·스팀·오일 · 석유화학·오일&가스(NORSOK·API 6A)Resists strong bases, amines, 30% H₂S, steam and oil · suited to petrochemical and oil & gas service (NORSOK, API 6A) | 저온 유연성 제한 · 탄화수소·방향족 제한적Limited low-temperature flexibility · limited resistance to hydrocarbons and aromatics | -20 ~ +230℃ |
| FFKM Perfluoro · evolast®Perfluoro · evolast® | 최고 내화학·내열 · PTFE급 내약품 + 탄성체 복원력 · 반도체·초고온·강산·케톤Highest chemical and heat resistance · PTFE-level chemical inertness with elastomeric recovery · semiconductor, extreme heat, strong acids, ketones | 불소화합물엔 취약 · 고가 (특수 -40 ~ +340℃)Vulnerable to fluorinated compounds · higher cost (special grade -40 to +340°C) | -25 ~ +270℃ |
| PU PolyurethanePolyurethane | 고압·내마모·인장·인열 우수 · 동적 고하중 · 압출 저항Excellent under high pressure — strong abrasion, tensile and tear resistance · suited to dynamic, high-load service · good extrusion resistance | 온수·스팀·산·알칼리·케톤·방향족엔 취약Poor resistance to hot water, steam, acids, alkalis, ketones and aromatics | -40 ~ +100℃ |
| PTFE Poly-Tetra-Fluoro-EthylenePoly-Tetra-Fluoro-Ethylene | 전 화학 내성 · 내열·저마찰·비점착 · 고체 오링·백업링·초고순도Resists virtually all chemicals · heat resistant, low friction, non-stick · used for solid O-rings, back-up rings, ultra-high-purity service | 비탄성(복원력 없음) · 정적·백업 용도 위주Non-elastic (no recovery) · mainly static or back-up applications | -180 ~ +260℃ |
국제 인증 · 위생 · 안전Approvals & Compliance
FDA
U.S. Food & Drug Admin.
식품 접촉 · 미국Food contact · USA
CFR 21 §177.2600 / §177.2400 · 반복 사용 고무
KIWA
KIWA · 네덜란드
음용수 (냉·온수)Drinking water (cold/hot)
BRL-K17504 · DVGW·WA 인증연계
NSF
Nat'l Sanitary Foundation
음용수·식품 · 미국Drinking water & food · USA
NSF 61 (~82℃) · NSF 51 식품 (~100℃)
WRAS
Water Reg. Advisory · 영국
음용수Drinking water
BS 6920-1:2000 냉·온수 (~85℃)
UL
Underwriter Lab. · 미국
난연·안전Flame resistance & safety
UL 94 난연 등급 대응
USP
U.S. Pharmacopeia
의료·제약Medical & pharmaceutical
Class VI 〈87〉In-Vitro · 〈88〉In-Vivo (121℃)
규격표Spec Table
오링 규격은 내경(ID)과 선경(CS)의 조합으로 결정됩니다. 씰스타는 아래 국제 표준과 고객 맞춤 규격을 모두 지원합니다.O-ring size is defined by the inner diameter (ID) and cross-section (CS). Sealstar supports the international standards below as well as custom sizes.
AS568 (American Standard)AS568 (American Standard)
미국표준협회(AS568) 규격 — #001~#425 등 표준 사이즈를 재고로 운영합니다.U.S. AS568 standard sizes (#001–#425 and more) carried in stock.
전체 규격표 보기 →View full chart →JIS B 2401 (일본공업규격)JIS B 2401 (Japanese Standard)
G(고정용)·P(피스톤용)·S(로드용)·V(진공용) 시리즈를 모두 지원합니다.Covers the G (static), P (piston), S (rod) and V (vacuum) series.
전체 규격표 보기 →View full chart →특수 규격 (SS·GS·K계열·NW)Special Series (SS/GS/K-Series/NW)
SS·GS·K계열·NW 등 특수 규격도 함께 지원합니다.We also support special series such as SS, GS, K-series and NW.
전체 규격표 보기 →View full chart →미터 규격 (Metric / ISO)Metric / ISO
ISO 3601 표준 규격과 다양한 mm 단위 미터 O-ring을 지원합니다.Supports the ISO 3601 standard as well as a wide range of millimeter-based metric O-rings.
비규격오링 (보유 금형)Non-Standard O-Rings (In-Stock Molds)
표준 규격에 없는 비규격오링도 이미 다량의 전용 금형을 보유하고 있어, 신규 금형 제작 없이 빠르게 대응할 수 있습니다. 필요하신 사이즈를 문의해 주세요.We already hold a large stock of dedicated molds for O-rings outside the standard catalogs, so many non-standard sizes can be supplied quickly without new tooling — just send us the size you need.
고객 맞춤 규격Custom Sizes
표준 규격에 없는 비표준 ID·CS 조합, 대구경 연결오링 등 맞춤 제작이 가능합니다.Custom-made for non-catalog ID/CS combinations, large-diameter joined O-rings and more.
AS568 규격표 · 001~932AS568 Size Chart
번호(Dash No.) · 내경(ID) · 두께(CS) 단위 mm. 대표 치수이며 상세·특수 규격은 문의 바랍니다.Dash No. · Inner Diameter (ID) · Cross-Section (CS) in mm. Representative sizes — contact us for detailed or special specifications.
001ID 0.74CS 1.02
002ID 1.07CS 1.27
003ID 1.42CS 1.52
004ID 1.78CS 1.78
005ID 2.57CS 1.78
006ID 2.90CS 1.78
007ID 3.68CS 1.78
008ID 4.47CS 1.78
009ID 5.28CS 1.78
010ID 6.07CS 1.78
011ID 7.65CS 1.78
012ID 9.25CS 1.78
013ID 10.82CS 1.78
014ID 12.42CS 1.78
015ID 14.00CS 1.78
016ID 15.60CS 1.78
017ID 17.17CS 1.78
018ID 18.77CS 1.78
019ID 20.35CS 1.78
020ID 21.95CS 1.78
021ID 23.52CS 1.78
022ID 25.12CS 1.78
023ID 26.70CS 1.78
024ID 28.30CS 1.78
025ID 29.87CS 1.78
026ID 31.47CS 1.78
027ID 33.05CS 1.78
028ID 34.65CS 1.78
029ID 37.82CS 1.78
030ID 41.00CS 1.78
031ID 44.17CS 1.78
032ID 47.35CS 1.78
033ID 50.52CS 1.78
034ID 53.70CS 1.78
035ID 56.87CS 1.78
036ID 60.05CS 1.78
037ID 63.22CS 1.78
038ID 66.40CS 1.78
039ID 69.57CS 1.78
040ID 72.75CS 1.78
041ID 75.92CS 1.78
042ID 82.27CS 1.78
043ID 88.62CS 1.78
044ID 94.97CS 1.78
045ID 101.32CS 1.78
046ID 107.67CS 1.78
047ID 114.02CS 1.78
048ID 120.37CS 1.78
049ID 126.72CS 1.78
050ID 133.07CS 1.78
102ID 1.27CS 2.62
103ID 2.06CS 2.62
104ID 2.84CS 2.62
105ID 3.63CS 2.62
106ID 4.42CS 2.62
107ID 5.23CS 2.62
108ID 6.02CS 2.62
109ID 7.59CS 2.62
110ID 9.19CS 2.62
111ID 10.77CS 2.62
112ID 12.37CS 2.62
113ID 13.94CS 2.62
114ID 15.54CS 2.62
115ID 17.12CS 2.62
116ID 18.72CS 2.62
117ID 20.29CS 2.62
118ID 21.89CS 2.62
119ID 23.47CS 2.62
120ID 25.07CS 2.62
121ID 26.64CS 2.62
122ID 28.24CS 2.62
123ID 29.82CS 2.62
124ID 31.42CS 2.62
125ID 32.99CS 2.62
126ID 34.59CS 2.62
127ID 36.17CS 2.62
128ID 37.77CS 2.62
129ID 39.34CS 2.62
130ID 40.94CS 2.62
131ID 42.52CS 2.62
132ID 44.12CS 2.62
133ID 45.69CS 2.62
134ID 47.29CS 2.62
135ID 48.90CS 2.62
136ID 50.47CS 2.62
137ID 52.07CS 2.62
138ID 53.64CS 2.62
139ID 55.25CS 2.62
140ID 56.82CS 2.62
141ID 58.42CS 2.62
142ID 59.99CS 2.62
143ID 61.60CS 2.62
144ID 63.17CS 2.62
145ID 64.77CS 2.62
146ID 66.34CS 2.62
147ID 67.95CS 2.62
148ID 69.52CS 2.62
149ID 71.12CS 2.62
150ID 72.69CS 2.62
151ID 75.87CS 2.62
152ID 82.22CS 2.62
153ID 88.57CS 2.62
154ID 94.92CS 2.62
155ID 101.27CS 2.62
156ID 107.62CS 2.62
157ID 113.97CS 2.62
158ID 120.32CS 2.62
159ID 126.67CS 2.62
160ID 133.02CS 2.62
161ID 139.37CS 2.62
162ID 145.72CS 2.62
163ID 152.07CS 2.62
164ID 158.42CS 2.62
165ID 164.77CS 2.62
166ID 171.12CS 2.62
167ID 177.47CS 2.62
168ID 183.82CS 2.62
169ID 190.17CS 2.62
170ID 196.52CS 2.62
171ID 202.87CS 2.62
172ID 209.22CS 2.62
173ID 215.57CS 2.62
174ID 221.92CS 2.62
175ID 228.27CS 2.62
176ID 234.62CS 2.62
177ID 240.97CS 2.62
178ID 247.32CS 2.62
201ID 4.34CS 3.53
202ID 5.94CS 3.53
203ID 7.52CS 3.53
204ID 9.12CS 3.53
205ID 10.69CS 3.53
206ID 12.29CS 3.53
207ID 13.87CS 3.53
208ID 15.47CS 3.53
209ID 17.04CS 3.53
210ID 18.64CS 3.53
211ID 20.22CS 3.53
212ID 21.82CS 3.53
213ID 23.39CS 3.53
214ID 24.99CS 3.53
215ID 26.57CS 3.53
216ID 28.17CS 3.53
217ID 29.74CS 3.53
218ID 31.34CS 3.53
219ID 32.92CS 3.53
220ID 34.52CS 3.53
221ID 36.09CS 3.53
222ID 37.69CS 3.53
223ID 40.87CS 3.53
224ID 44.04CS 3.53
225ID 47.22CS 3.53
226ID 50.39CS 3.53
227ID 53.57CS 3.53
228ID 56.74CS 3.53
229ID 59.92CS 3.53
230ID 63.09CS 3.53
231ID 66.27CS 3.53
232ID 69.44CS 3.53
233ID 72.62CS 3.53
234ID 75.79CS 3.53
235ID 78.97CS 3.53
236ID 82.14CS 3.53
237ID 85.32CS 3.53
238ID 88.49CS 3.53
239ID 91.67CS 3.53
240ID 94.84CS 3.53
241ID 98.02CS 3.53
242ID 101.19CS 3.53
243ID 104.37CS 3.53
244ID 107.54CS 3.53
245ID 110.72CS 3.53
246ID 113.89CS 3.53
247ID 117.07CS 3.53
248ID 120.24CS 3.53
249ID 123.42CS 3.53
250ID 126.59CS 3.53
251ID 129.77CS 3.53
252ID 132.94CS 3.53
253ID 136.12CS 3.53
254ID 139.29CS 3.53
255ID 142.47CS 3.53
256ID 145.64CS 3.53
257ID 148.82CS 3.53
258ID 151.99CS 3.53
259ID 158.34CS 3.53
260ID 164.69CS 3.53
261ID 171.04CS 3.53
262ID 177.39CS 3.53
263ID 183.74CS 3.53
264ID 190.09CS 3.53
265ID 196.44CS 3.53
266ID 202.79CS 3.53
267ID 209.14CS 3.53
268ID 215.49CS 3.53
269ID 221.84CS 3.53
270ID 228.19CS 3.53
271ID 234.54CS 3.53
272ID 240.89CS 3.53
273ID 247.24CS 3.53
274ID 253.59CS 3.53
275ID 266.29CS 3.53
276ID 278.99CS 3.53
277ID 291.69CS 3.53
278ID 304.39CS 3.53
279ID 329.79CS 3.53
280ID 355.19CS 3.53
281ID 380.59CS 3.53
282ID 405.26CS 3.53
283ID 430.66CS 3.53
284ID 456.06CS 3.53
309ID 10.46CS 5.33
310ID 12.07CS 5.33
311ID 13.64CS 5.33
312ID 15.24CS 5.33
313ID 16.81CS 5.33
314ID 18.42CS 5.33
315ID 19.99CS 5.33
316ID 21.59CS 5.33
317ID 23.16CS 5.33
318ID 24.77CS 5.33
319ID 26.34CS 5.33
320ID 27.94CS 5.33
321ID 29.51CS 5.33
322ID 31.12CS 5.33
323ID 32.69CS 5.33
324ID 34.29CS 5.33
325ID 37.47CS 5.33
326ID 40.64CS 5.33
327ID 43.82CS 5.33
328ID 46.99CS 5.33
329ID 50.17CS 5.33
330ID 53.34CS 5.33
331ID 56.52CS 5.33
332ID 59.69CS 5.33
333ID 62.87CS 5.33
334ID 66.04CS 5.33
335ID 69.22CS 5.33
336ID 72.39CS 5.33
337ID 75.57CS 5.33
338ID 78.74CS 5.33
339ID 81.92CS 5.33
340ID 85.09CS 5.33
341ID 88.27CS 5.33
342ID 91.44CS 5.33
343ID 94.62CS 5.33
344ID 97.79CS 5.33
345ID 100.97CS 5.33
346ID 104.14CS 5.33
347ID 107.32CS 5.33
348ID 110.49CS 5.33
349ID 113.67CS 5.33
350ID 116.84CS 5.33
351ID 120.02CS 5.33
352ID 123.19CS 5.33
353ID 126.37CS 5.33
354ID 129.54CS 5.33
355ID 132.72CS 5.33
356ID 135.89CS 5.33
357ID 139.07CS 5.33
358ID 142.24CS 5.33
359ID 145.42CS 5.33
360ID 148.59CS 5.33
361ID 151.77CS 5.33
362ID 158.42CS 5.33
363ID 164.47CS 5.33
364ID 170.82CS 5.33
365ID 177.17CS 5.33
366ID 183.52CS 5.33
367ID 189.97CS 5.33
368ID 196.22CS 5.33
369ID 202.57CS 5.33
370ID 208.92CS 5.33
371ID 215.27CS 5.33
372ID 221.62CS 5.33
373ID 227.97CS 5.33
374ID 234.32CS 5.33
375ID 240.67CS 5.33
376ID 247.02CS 5.33
377ID 253.37CS 5.33
378ID 266.37CS 5.33
379ID 278.77CS 5.33
380ID 291.47CS 5.33
381ID 304.17CS 5.33
382ID 329.57CS 5.33
383ID 354.97CS 5.33
384ID 380.37CS 5.33
385ID 405.26CS 5.33
386ID 430.65CS 5.33
387ID 456.06CS 5.33
388ID 481.41CS 5.33
389ID 506.81CS 5.33
390ID 532.28CS 5.33
391ID 557.68CS 5.33
392ID 582.68CS 5.33
393ID 608.38CS 5.33
394ID 633.48CS 5.33
395ID 658.88CS 5.33
425ID 113.67CS 6.99
426ID 116.84CS 6.99
427ID 120.02CS 6.99
428ID 123.19CS 6.99
429ID 126.37CS 6.99
430ID 129.54CS 6.99
431ID 132.72CS 6.99
432ID 135.89CS 6.99
433ID 139.07CS 6.99
434ID 142.24CS 6.99
435ID 145.42CS 6.99
436ID 148.59CS 6.99
437ID 151.77CS 6.99
438ID 158.12CS 6.99
439ID 164.47CS 6.99
440ID 170.82CS 6.99
441ID 177.17CS 6.99
442ID 183.52CS 6.99
443ID 189.87CS 6.99
444ID 196.22CS 6.99
445ID 202.57CS 6.99
446ID 215.27CS 6.99
447ID 227.97CS 6.99
448ID 240.67CS 6.99
449ID 253.37CS 6.99
450ID 266.07CS 6.99
451ID 278.77CS 6.99
452ID 291.47CS 6.99
453ID 304.17CS 6.99
454ID 316.87CS 6.99
455ID 329.57CS 6.99
456ID 342.27CS 6.99
457ID 354.97CS 6.99
458ID 367.67CS 6.99
459ID 380.37CS 6.99
460ID 393.07CS 6.99
461ID 405.26CS 6.99
462ID 417.96CS 6.99
463ID 430.66CS 6.99
464ID 443.36CS 6.99
465ID 456.06CS 6.99
466ID 468.76CS 6.99
467ID 481.46CS 6.99
468ID 494.16CS 6.99
469ID 506.86CS 6.99
470ID 532.26CS 6.99
471ID 557.66CS 6.99
472ID 582.68CS 6.99
473ID 608.08CS 6.99
474ID 633.48CS 6.99
475ID 658.88CS 6.99
901ID 4.07CS 1.42
902ID 6.07CS 1.63
903ID 7.65CS 1.63
904ID 8.92CS 1.83
905ID 10.52CS 1.83
906ID 11.89CS 1.98
907ID 13.46CS 2.08
908ID 16.36CS 2.21
909ID 17.94CS 2.46
910ID 19.18CS 2.46
911ID 21.92CS 2.95
912ID 23.47CS 2.95
913ID 25.04CS 2.95
914ID 26.60CS 2.95
916ID 29.75CS 2.95
918ID 34.42CS 2.95
920ID 37.46CS 3.00
924ID 43.68CS 3.00
928ID 53.09CS 3.00
932ID 59.36CS 3.00
JIS B 2401 규격표 · P·G·S·VJIS B 2401 Size Chart — P/G/S/V
번호(Dash No.) · 내경(ID) · 두께(CS) 단위 mm. 대표 치수이며 상세·특수 규격은 문의 바랍니다.Dash No. · Inner Diameter (ID) · Cross-Section (CS) in mm. Representative sizes — contact us for detailed or special specifications.
P 계열P Series
P3ID 2.80CS 1.90
P4ID 3.80CS 1.90
P5ID 4.80CS 1.90
P6ID 5.80CS 1.90
P7ID 6.80CS 1.90
P8ID 7.80CS 1.90
P9ID 8.80CS 1.90
P10ID 9.80CS 1.90
P10AID 9.80CS 2.40
P11ID 10.80CS 2.40
P11.2ID 11.00CS 2.40
P12ID 11.80CS 2.40
P12.5ID 12.30CS 2.40
P13ID 12.80CS 2.40
P14ID 13.80CS 2.40
P15ID 14.80CS 2.40
P16ID 15.80CS 2.40
P17ID 16.80CS 2.40
P18ID 17.80CS 2.40
P19ID 18.80CS 2.40
P20ID 19.80CS 2.40
P21ID 20.80CS 2.40
P22ID 21.80CS 2.40
P22AID 21.70CS 3.50
P22.4ID 22.10CS 3.50
P24ID 23.70CS 3.50
P25ID 24.70CS 3.50
P25.5ID 25.20CS 3.50
P26ID 25.70CS 3.50
P28ID 27.70CS 3.50
P29ID 28.70CS 3.50
P29.5ID 29.20CS 3.50
P30ID 29.70CS 3.50
P31ID 30.70CS 3.50
P31.5ID 31.20CS 3.50
P32ID 31.70CS 3.50
P33ID 32.70CS 3.50
P34ID 33.70CS 3.50
P35ID 34.70CS 3.50
P35.5ID 35.20CS 3.50
P36ID 35.70CS 3.50
P38ID 37.70CS 3.50
P39ID 38.70CS 3.50
P40ID 39.70CS 3.50
P41ID 40.70CS 3.50
P42ID 41.70CS 3.50
P44ID 43.70CS 3.50
P45ID 44.70CS 3.50
P46ID 45.70CS 3.50
P48ID 47.70CS 3.50
P49ID 48.70CS 3.50
P50ID 49.70CS 3.50
P48AID 47.60CS 5.70
P50AID 49.60CS 5.70
P52ID 51.60CS 5.70
P53ID 52.60CS 5.70
P55ID 54.60CS 5.70
P56ID 55.60CS 5.70
P58ID 57.60CS 5.70
P60ID 59.60CS 5.70
P62ID 61.60CS 5.70
P63ID 62.60CS 5.70
P65ID 64.60CS 5.70
P67ID 66.60CS 5.70
P68ID 67.60CS 5.70
P70ID 69.60CS 5.70
P71ID 70.60CS 5.70
P75ID 74.60CS 5.70
P80ID 79.60CS 5.70
P85ID 84.60CS 5.70
P90ID 89.60CS 5.70
P95ID 94.60CS 5.70
P100ID 99.60CS 5.70
P102ID 101.60CS 5.70
P105ID 104.60CS 5.70
P110ID 109.60CS 5.70
P112ID 111.60CS 5.70
P115ID 114.60CS 5.70
P120ID 119.60CS 5.70
P125ID 124.60CS 5.70
P130ID 129.60CS 5.70
P132ID 131.60CS 5.70
P135ID 134.60CS 5.70
P140ID 139.60CS 5.70
P145ID 144.60CS 5.70
P150ID 149.60CS 5.70
P150AID 149.50CS 8.40
P155ID 154.50CS 8.40
P160ID 159.50CS 8.40
P165ID 164.50CS 8.40
P170ID 169.50CS 8.40
P175ID 174.50CS 8.40
P180ID 179.50CS 8.40
P185ID 184.50CS 8.40
P190ID 189.50CS 8.40
P195ID 194.50CS 8.40
P200ID 199.50CS 8.40
P205ID 204.50CS 8.40
P209ID 208.50CS 8.40
P210ID 209.50CS 8.40
P215ID 214.50CS 8.40
P220ID 219.50CS 8.40
P225ID 224.50CS 8.40
P230ID 229.50CS 8.40
P235ID 234.50CS 8.40
P240ID 239.50CS 8.40
P245ID 244.50CS 8.40
P250ID 249.50CS 8.40
P255ID 254.50CS 8.40
P260ID 259.50CS 8.40
P265ID 264.50CS 8.40
P270ID 269.50CS 8.40
P275ID 274.50CS 8.40
P280ID 279.50CS 8.40
P285ID 284.50CS 8.40
P290ID 289.50CS 8.40
P295ID 294.50CS 8.40
P300ID 299.50CS 8.40
P305ID 304.50CS 8.40
P310ID 309.50CS 8.40
P315ID 314.50CS 8.40
P320ID 319.50CS 8.40
P325ID 324.50CS 8.40
P330ID 329.50CS 8.40
P335ID 334.50CS 8.40
P340ID 339.50CS 8.40
P345ID 344.50CS 8.40
P350ID 349.50CS 8.40
P355ID 354.50CS 8.40
P360ID 359.50CS 8.40
P365ID 364.50CS 8.40
P370ID 369.50CS 8.40
P375ID 374.50CS 8.40
P380ID 379.50CS 8.40
P385ID 384.50CS 8.40
P390ID 389.50CS 8.40
P395ID 394.50CS 8.40
P400ID 399.50CS 8.40
P405ID 404.50CS 8.40
P410ID 409.50CS 8.40
P415ID 414.50CS 8.40
P420ID 419.50CS 8.40
P425ID 424.50CS 8.40
P430ID 429.50CS 8.40
P435ID 434.50CS 8.40
P440ID 439.50CS 8.40
P445ID 444.50CS 8.40
P450ID 449.50CS 8.40
P455ID 454.50CS 8.40
P460ID 459.50CS 8.40
P465ID 464.50CS 8.40
P470ID 469.50CS 8.40
P475ID 474.50CS 8.40
P480ID 479.50CS 8.40
P485ID 484.50CS 8.40
P490ID 489.50CS 8.40
P495ID 494.50CS 8.40
P500ID 499.50CS 8.40
P505ID 504.50CS 8.40
P545ID 544.50CS 8.40
P590ID 589.50CS 8.40
P595ID 594.50CS 8.40
P600ID 599.50CS 8.40
P610ID 609.50CS 8.40
P620ID 619.50CS 8.40
P625ID 624.50CS 8.40
P635ID 634.50CS 8.40
P650ID 649.50CS 8.40
P680ID 679.50CS 8.40
P690ID 689.50CS 8.40
P700ID 699.50CS 8.40
P710ID 709.50CS 8.40
P720ID 719.50CS 8.40
P730ID 729.50CS 8.40
P740ID 739.50CS 8.40
P750ID 749.50CS 8.40
P760ID 759.50CS 8.40
P770ID 769.50CS 8.40
P780ID 779.50CS 8.40
P790ID 789.50CS 8.40
P800ID 799.50CS 8.40
P810ID 809.50CS 8.40
P820ID 819.50CS 8.40
P830ID 829.50CS 8.40
P840ID 839.50CS 8.40
P850ID 849.50CS 8.40
P860ID 859.50CS 8.40
P870ID 869.50CS 8.40
P880ID 879.50CS 8.40
P890ID 889.50CS 8.40
P900ID 899.50CS 8.40
P910ID 909.50CS 8.40
P915ID 914.50CS 8.40
P920ID 919.50CS 8.40
P930ID 929.50CS 8.40
P940ID 939.50CS 8.40
P950ID 949.50CS 8.40
P960ID 959.50CS 8.40
P970ID 969.50CS 8.40
P980ID 979.50CS 8.40
P990ID 989.50CS 8.40
P1000ID 999.50CS 8.40
G 계열G Series
G20ID 19.40CS 3.10
G25ID 24.40CS 3.10
G30ID 29.40CS 3.10
G35ID 34.40CS 3.10
G40ID 39.40CS 3.10
G45ID 44.40CS 3.10
G50ID 49.40CS 3.10
G55ID 54.40CS 3.10
G58ID 57.40CS 3.10
G60ID 59.40CS 3.10
G65ID 64.40CS 3.10
G70ID 69.40CS 3.10
G75ID 74.40CS 3.10
G80ID 79.40CS 3.10
G85ID 84.40CS 3.10
G90ID 89.40CS 3.10
G95ID 94.40CS 3.10
G100ID 99.40CS 3.10
G105ID 104.40CS 3.10
G110ID 109.40CS 3.10
G115ID 114.40CS 3.10
G120ID 119.40CS 3.10
G125ID 124.40CS 3.10
G130ID 129.40CS 3.10
G135ID 134.40CS 3.10
G140ID 139.40CS 3.10
G145ID 144.40CS 3.10
G150ID 149.30CS 5.70
G155ID 154.30CS 5.70
G160ID 159.30CS 5.70
G165ID 164.30CS 5.70
G170ID 169.30CS 5.70
G175ID 174.30CS 5.70
G180ID 179.30CS 5.70
G185ID 184.30CS 5.70
G190ID 189.30CS 5.70
G195ID 194.30CS 5.70
G200ID 199.30CS 5.70
G205ID 204.30CS 5.70
G210ID 209.30CS 5.70
G215ID 214.30CS 5.70
G220ID 219.30CS 5.70
G225ID 224.30CS 5.70
G230ID 229.30CS 5.70
G235ID 234.30CS 5.70
G240ID 239.30CS 5.70
G245ID 244.30CS 5.70
G250ID 249.30CS 5.70
G255ID 254.30CS 5.70
G260ID 259.30CS 5.70
G265ID 264.30CS 5.70
G270ID 269.30CS 5.70
G275ID 274.30CS 5.70
G280ID 279.30CS 5.70
G285ID 284.30CS 5.70
G290ID 289.30CS 5.70
G295ID 294.30CS 5.70
G300ID 299.30CS 5.70
G305ID 304.30CS 5.70
G310ID 309.30CS 5.70
G315ID 314.30CS 5.70
G320ID 319.30CS 5.70
G325ID 324.30CS 5.70
G330ID 329.30CS 5.70
G335ID 334.30CS 5.70
G340ID 339.30CS 5.70
G345ID 344.30CS 5.70
G350ID 349.30CS 5.70
G355ID 354.30CS 5.70
G360ID 359.30CS 5.70
G365ID 364.30CS 5.70
G370ID 369.30CS 5.70
G375ID 374.30CS 5.70
G380ID 379.30CS 5.70
G385ID 384.30CS 5.70
G390ID 389.30CS 5.70
G395ID 394.30CS 5.70
G400ID 399.30CS 5.70
G405ID 404.30CS 5.70
G410ID 409.30CS 5.70
G415ID 414.30CS 5.70
G420ID 419.30CS 5.70
G425ID 424.30CS 5.70
G430ID 429.30CS 5.70
G435ID 434.30CS 5.70
G440ID 439.30CS 5.70
G445ID 444.30CS 5.70
G450ID 449.30CS 5.70
G455ID 454.30CS 5.70
G460ID 459.30CS 5.70
G465ID 464.30CS 5.70
G470ID 469.30CS 5.70
G475ID 474.30CS 5.70
G480ID 479.30CS 5.70
G485ID 484.30CS 5.70
G490ID 489.30CS 5.70
G495ID 494.30CS 5.70
G500ID 499.30CS 5.70
G510ID 509.30CS 5.70
G520ID 519.30CS 5.70
G525ID 524.30CS 5.70
G530ID 529.30CS 5.70
G535ID 534.30CS 5.70
G540ID 539.30CS 5.70
G545ID 544.30CS 5.70
G550ID 549.30CS 5.70
G555ID 554.30CS 5.70
G560ID 559.30CS 5.70
G570ID 569.30CS 5.70
G580ID 579.30CS 5.70
G585ID 584.30CS 5.70
G590ID 589.30CS 5.70
G600ID 599.30CS 5.70
G605ID 604.30CS 5.70
G615ID 614.30CS 5.70
G620ID 619.30CS 5.70
G630ID 629.30CS 5.70
G860ID 859.30CS 5.70
G910ID 909.30CS 5.70
S 계열S Series
S3ID 2.50CS 1.50
S4ID 3.50CS 1.50
S5ID 4.50CS 1.50
S6ID 5.50CS 1.50
S7ID 6.50CS 1.50
S8ID 7.50CS 1.50
S9ID 8.50CS 1.50
S10ID 9.50CS 1.50
S11.2ID 10.70CS 1.50
S12ID 11.50CS 1.50
S12.5ID 12.00CS 1.50
S14ID 13.50CS 1.50
S15ID 14.50CS 1.50
S16ID 15.50CS 1.50
S18ID 17.50CS 1.50
S20ID 19.50CS 1.50
S22ID 21.50CS 1.50
S22.4ID 21.90CS 2.00
S24ID 23.50CS 2.00
S25ID 24.50CS 2.00
S26ID 25.50CS 2.00
S28ID 27.50CS 2.00
S29ID 28.50CS 2.00
S30ID 29.50CS 2.00
S31.5ID 31.00CS 2.00
S32ID 31.50CS 2.00
S34ID 33.50CS 2.00
S35ID 34.50CS 2.00
S35.5ID 35.00CS 2.00
S36ID 35.50CS 2.00
S38ID 37.50CS 2.00
S39ID 38.50CS 2.00
S40ID 39.50CS 2.00
S42ID 41.50CS 2.00
S44ID 43.50CS 2.00
S45ID 44.50CS 2.00
S46ID 45.50CS 2.00
S48ID 47.50CS 2.00
S50ID 49.50CS 2.00
S53ID 52.50CS 2.00
S55ID 54.50CS 2.00
S56ID 55.50CS 2.00
S60ID 59.50CS 2.00
S63ID 62.50CS 2.00
S65ID 64.50CS 2.00
S67ID 66.50CS 2.00
S70ID 69.50CS 2.00
S71ID 70.50CS 2.00
S75ID 74.50CS 2.00
S80ID 79.50CS 2.00
S85ID 84.50CS 2.00
S90ID 89.50CS 2.00
S95ID 94.50CS 2.00
S100ID 99.50CS 2.00
S105ID 104.50CS 2.00
S110ID 109.50CS 2.00
S112ID 111.50CS 2.00
S115ID 114.50CS 2.00
S120ID 119.50CS 2.00
S125ID 124.50CS 2.00
S130ID 129.50CS 2.00
S132ID 131.50CS 2.00
S135ID 134.50CS 2.00
S140ID 139.50CS 2.00
S145ID 144.50CS 2.00
S150ID 149.50CS 2.00
V 계열V Series
V10ID 9.50CS 4.00
V15ID 14.50CS 4.00
V24ID 23.50CS 4.00
V34ID 33.50CS 4.00
V40ID 39.50CS 4.00
V55ID 54.50CS 4.00
V58ID 57.50CS 4.00
V70ID 69.00CS 4.00
V85ID 84.00CS 4.00
V100ID 99.00CS 4.00
V120ID 119.00CS 4.00
V140ID 138.50CS 4.00
V150ID 148.50CS 4.00
V175ID 173.00CS 4.00
V225ID 222.50CS 6.00
V275ID 272.00CS 6.00
V315ID 312.00CS 6.00
V325ID 321.50CS 6.00
V380ID 376.00CS 6.00
V430ID 425.50CS 6.00
V475ID 470.50CS 6.00
V480ID 475.00CS 10.00
V490ID 485.00CS 10.00
V510ID 504.50CS 10.00
V530ID 524.50CS 10.00
V585ID 579.00CS 10.00
V640ID 633.50CS 10.00
V690ID 683.00CS 10.00
V740ID 732.50CS 10.00
V790ID 782.00CS 10.00
V845ID 836.50CS 10.00
V950ID 940.50CS 10.00
V1055ID 1044.00CS 10.00
특수 규격 · SS·GS·K계열·NWSpecial Series — SS/GS/K-Series/NW
SS·GS·K계열·NW 등 특수 규격을 지원합니다.We support special series such as SS, GS, K-series and NW.
SS 계열SS Series
SS005ID 0.50CS 1.00
SS008ID 0.80CS 1.00
SS010ID 1.00CS 1.00
SS012ID 1.20CS 1.00
SS015ID 1.50CS 1.00
SS018ID 1.80CS 1.00
SS020ID 2.00CS 1.00
SS022ID 2.20CS 1.00
SS025ID 2.50CS 1.00
SS028ID 2.80CS 1.00
SS030ID 3.00CS 1.00
SS032ID 3.20CS 1.00
SS035ID 3.50CS 1.00
SS038ID 3.80CS 1.00
SS040ID 4.00CS 1.00
SS042ID 4.20CS 1.00
SS045ID 4.50CS 1.00
SS048ID 4.80CS 1.00
SS050ID 5.00CS 1.00
SS055ID 5.50CS 1.00
SS060ID 6.00CS 1.00
SS065ID 6.50CS 1.00
SS070ID 7.00CS 1.00
SS075ID 7.50CS 1.00
SS080ID 8.00CS 1.00
SS085ID 8.50CS 1.00
SS090ID 9.00CS 1.00
SS095ID 9.50CS 1.00
SS100ID 10.00CS 1.00
SS105ID 10.50CS 1.00
SS110ID 11.00CS 1.00
SS115ID 11.50CS 1.00
SS120ID 12.00CS 1.00
SS125ID 12.50CS 1.00
SS130ID 13.00CS 1.00
SS135ID 13.50CS 1.00
SS140ID 14.00CS 1.00
SS145ID 14.50CS 1.00
SS150ID 15.00CS 1.00
SS155ID 15.50CS 1.00
SS160ID 16.00CS 1.00
SS165ID 16.50CS 1.00
SS170ID 17.00CS 1.00
SS175ID 17.50CS 1.00
SS180ID 18.00CS 1.00
SS185ID 18.50CS 1.00
SS190ID 19.00CS 1.00
SS195ID 19.50CS 1.00
SS200ID 20.00CS 1.00
GS 계열GS Series
GS150ID 150.00CS 3.10
GS155ID 155.00CS 3.10
GS160ID 160.00CS 3.10
GS165ID 165.00CS 3.10
GS170ID 170.00CS 3.10
GS175ID 175.00CS 3.10
GS180ID 180.00CS 3.10
GS185ID 185.00CS 3.10
GS190ID 190.00CS 3.10
GS195ID 195.00CS 3.10
GS200ID 200.00CS 3.10
GS205ID 205.00CS 3.10
GS210ID 210.00CS 3.10
GS215ID 215.00CS 3.10
GS220ID 220.00CS 3.10
GS225ID 225.00CS 3.10
GS230ID 230.00CS 3.10
GS235ID 235.00CS 3.10
GS240ID 240.00CS 3.10
GS245ID 245.00CS 3.10
GS250ID 250.00CS 3.10
GS255ID 255.00CS 3.10
GS260ID 260.00CS 3.10
GS265ID 265.00CS 3.10
GS270ID 270.00CS 3.10
GS275ID 275.00CS 3.10
GS280ID 280.00CS 3.10
GS285ID 285.00CS 3.10
GS290ID 290.00CS 3.10
GS295ID 295.00CS 3.10
GS300ID 300.00CS 3.10
GS305ID 305.00CS 3.10
GS310ID 310.00CS 3.10
GS315ID 315.00CS 3.10
GS320ID 320.00CS 3.10
GS325ID 325.00CS 3.10
GS330ID 330.00CS 3.10
GS335ID 335.00CS 3.10
GS340ID 340.00CS 3.10
GS345ID 345.00CS 3.10
GS350ID 350.00CS 3.10
GS355ID 355.00CS 3.10
GS385ID 385.00CS 3.10
GS390ID 390.00CS 3.10
GS395ID 395.00CS 3.10
GS400ID 400.00CS 3.10
K계열K-Series
부품번호는 K+5자리 숫자로 표기합니다.Part numbers use the K + 5-digit format.
K10153ID 60.00CS 4.50
K10154ID 63.00CS 4.50
K10155ID 65.00CS 4.50
K10156ID 70.00CS 4.50
K10158ID 53.80CS 4.00
K10159ID 65.00CS 5.30
K10164ID 69.00CS 4.50
K10165ID 74.00CS 4.50
K10166ID 76.00CS 4.50
K10173ID 40.00CS 4.50
K10174ID 42.00CS 4.50
K10175ID 44.00CS 4.50
K10176ID 46.00CS 4.50
K10177ID 48.00CS 4.50
K10178ID 50.00CS 4.50
K10179ID 52.00CS 4.50
K10180ID 54.00CS 4.50
K10181ID 56.00CS 4.50
K10182ID 58.00CS 4.50
K10183ID 64.00CS 4.50
K10184ID 80.00CS 4.50
K10185ID 82.00CS 4.50
K10186ID 85.00CS 4.50
K10187ID 88.00CS 4.50
K10188ID 91.00CS 4.50
K10189ID 94.00CS 4.50
K10190ID 97.00CS 4.50
K10191ID 100.00CS 4.50
K10219ID 67.70CS 5.00
K10220ID 74.70CS 5.50
K10221ID 79.70CS 5.50
K10222ID 37.70CS 4.50
K10223ID 89.70CS 5.50
K10224ID 99.70CS 5.50
K10233ID 34.70CS 4.50
K20009ID 9.00CS 1.50
K21004ID 4.00CS 2.00
K21006ID 6.00CS 2.00
K21012ID 12.00CS 2.00
K21013ID 13.00CS 2.00
K21014ID 14.00CS 2.00
K21016ID 16.00CS 2.00
K21018ID 18.00CS 2.00
K21020ID 20.00CS 2.00
K21022ID 22.00CS 2.00
K21026ID 26.00CS 2.00
K21038ID 38.00CS 2.00
K22015ID 15.00CS 2.50
K23011ID 11.00CS 3.00
K23016ID 16.00CS 3.00
K23018ID 18.00CS 3.00
K23019ID 19.00CS 3.00
K23023ID 23.00CS 3.00
K23026ID 26.00CS 3.00
K23042ID 42.00CS 3.00
K23049ID 49.00CS 3.00
K23054ID 54.00CS 3.00
K23088ID 88.00CS 3.00
K23094ID 94.00CS 3.00
K23098ID 98.00CS 3.00
K23203ID 203.00CS 3.00
K23214ID 214.00CS 3.00
K24011ID 11.00CS 3.50
K24015ID 15.00CS 3.50
K24033ID 33.00CS 3.50
K24034ID 34.00CS 3.50
K24039ID 39.00CS 3.50
K24040ID 40.00CS 3.50
K24043ID 43.00CS 3.50
K24049ID 49.00CS 3.50
K24052ID 52.00CS 3.50
K24062ID 62.00CS 3.50
K24162ID 162.00CS 3.50
K24166ID 166.00CS 3.50
K24173ID 173.00CS 3.50
K25013ID 13.00CS 4.00
K25014ID 14.00CS 4.00
K25016ID 16.00CS 4.00
K25018ID 18.00CS 4.00
K25020ID 20.00CS 4.00
K25022ID 22.00CS 4.00
K25024ID 24.00CS 4.00
K25026ID 26.00CS 4.00
K25028ID 28.00CS 4.00
K25030ID 30.00CS 4.00
K25032ID 32.00CS 4.00
K25034ID 34.00CS 4.00
K25036ID 36.00CS 4.00
K25038ID 38.00CS 4.00
K25041ID 41.00CS 4.00
K25044ID 44.00CS 4.00
K25047ID 47.00CS 4.00
K25048ID 48.00CS 4.00
K25050ID 50.00CS 4.00
K25052ID 52.00CS 4.00
K25053ID 53.00CS 4.00
K25057ID 57.00CS 4.00
K25058ID 58.00CS 4.00
K25061ID 61.00CS 4.00
K25064ID 64.00CS 4.00
K25067ID 67.00CS 4.00
K25070ID 70.00CS 4.00
K25073ID 73.00CS 4.00
K25076ID 76.00CS 4.00
K25079ID 79.00CS 4.00
K25082ID 82.00CS 4.00
K25084ID 84.00CS 4.00
K25085ID 85.00CS 4.00
K25088ID 88.00CS 4.00
K25091ID 91.00CS 4.00
K25094ID 94.00CS 4.00
K25097ID 97.00CS 4.00
K25100ID 100.00CS 4.00
K25104ID 104.00CS 4.00
K25108ID 108.00CS 4.00
K25112ID 112.00CS 4.00
K25116ID 116.00CS 4.00
K25120ID 120.00CS 4.00
K25124ID 124.00CS 4.00
K25128ID 128.00CS 4.00
K25132ID 132.00CS 4.00
K25136ID 136.00CS 4.00
K25140ID 140.00CS 4.00
K25146ID 146.00CS 4.00
K25152ID 152.00CS 4.00
K25160ID 160.00CS 4.00
K25166ID 166.00CS 4.00
K25170ID 170.00CS 4.00
K25174ID 174.00CS 4.00
K25182ID 182.00CS 4.00
K25190ID 190.00CS 4.00
K25198ID 198.00CS 4.00
K25207ID 207.00CS 4.00
K25217ID 217.00CS 4.00
K25225ID 225.00CS 4.00
K25235ID 235.00CS 4.00
K25245ID 245.00CS 4.00
K25255ID 255.00CS 4.00
K26016ID 16.00CS 5.00
K26040ID 40.00CS 5.00
K26042ID 42.00CS 5.00
K26044ID 44.00CS 5.00
K26046ID 46.00CS 5.00
K26048ID 48.00CS 5.00
K26050ID 50.00CS 5.00
K26052ID 52.00CS 5.00
K26053ID 58.00CS 5.00
K26054ID 54.00CS 5.00
K26056ID 56.00CS 5.00
K26060ID 60.00CS 5.00
K26063ID 63.00CS 5.00
K26064ID 64.00CS 5.00
K26065ID 65.00CS 5.00
K26069ID 69.00CS 5.00
K26070ID 70.00CS 5.00
K26074ID 74.00CS 5.00
K26076ID 76.00CS 5.00
K26080ID 80.00CS 5.00
K26082ID 82.00CS 5.00
K26085ID 85.00CS 5.00
K26088ID 88.00CS 5.00
K26091ID 91.00CS 5.00
K26094ID 94.00CS 5.00
K26097ID 97.00CS 5.00
K26100ID 100.00CS 5.00
K30010ID 3.10CS 1.60
K30011ID 4.10CS 1.60
K30012ID 5.10CS 1.60
K30013ID 6.10CS 1.60
K30014ID 7.10CS 1.60
K30015ID 8.10CS 1.60
K30016ID 9.10CS 1.60
K30017ID 10.10CS 1.60
K30018ID 11.10CS 1.60
K30019ID 12.10CS 1.60
K30020ID 13.10CS 1.60
K30021ID 14.10CS 1.60
K30022ID 15.10CS 1.60
K30023ID 16.10CS 1.60
K30024ID 17.10CS 1.60
K30025ID 18.10CS 1.60
K30026ID 19.10CS 1.60
K30027ID 20.10CS 1.60
K30028ID 21.10CS 1.60
K30029ID 22.10CS 1.60
K30030ID 25.10CS 1.60
K30031ID 27.10CS 1.60
K30033ID 32.10CS 1.60
K30034ID 35.10CS 1.60
K30035ID 37.10CS 1.60
K31010ID 3.30CS 2.40
K31012ID 5.30CS 2.40
K31013ID 6.30CS 2.40
K31014ID 7.30CS 2.40
K31015ID 8.30CS 2.40
K31016ID 9.30CS 2.40
K31017ID 10.30CS 2.40
K31018ID 11.30CS 2.40
K31019ID 12.30CS 2.40
K31020ID 13.30CS 2.40
K31021ID 14.30CS 2.40
K31022ID 15.30CS 2.40
K31023ID 16.30CS 2.40
K31024ID 17.30CS 2.40
K31025ID 18.30CS 2.40
K31026ID 19.30CS 2.40
K31027ID 20.30CS 2.40
K31028ID 21.30CS 2.40
K31029ID 22.30CS 2.40
K31030ID 23.30CS 2.40
K31031ID 25.30CS 2.40
K31032ID 27.30CS 2.40
K31033ID 30.30CS 2.40
K31034ID 33.30CS 2.40
K32010ID 17.20CS 3.00
K32011ID 18.20CS 3.00
K32012ID 19.20CS 3.00
K32013ID 20.20CS 3.00
K32014ID 21.20CS 3.00
K32015ID 22.20CS 3.00
K32016ID 24.20CS 3.00
K32017ID 25.20CS 3.00
K32018ID 26.20CS 3.00
K32019ID 28.20CS 3.00
K32020ID 29.20CS 3.00
K32021ID 30.20CS 3.00
K32022ID 31.20CS 3.00
K32023ID 32.20CS 3.00
K32024ID 34.20CS 3.00
K32025ID 35.20CS 3.00
K32026ID 36.20CS 3.00
K32027ID 37.20CS 3.00
K32028ID 39.20CS 3.00
K32029ID 40.20CS 3.00
K32030ID 42.20CS 3.00
K32031ID 44.20CS 3.00
K32032ID 45.20CS 3.00
K32033ID 46.20CS 3.00
K32034ID 49.50CS 3.00
K32035ID 50.20CS 3.00
K32036ID 54.50CS 3.00
K32037ID 55.20CS 3.00
K32038ID 56.20CS 3.00
K32039ID 57.20CS 3.00
K32040ID 59.50CS 3.00
K32041ID 60.50CS 3.00
K32042ID 62.20CS 3.00
K32043ID 64.50CS 3.00
K32044ID 69.50CS 3.00
K32045ID 74.50CS 3.00
K32046ID 79.50CS 3.00
K32047ID 84.50CS 3.00
K32048ID 89.50CS 3.00
K32049ID 94.50CS 3.00
K32050ID 99.50CS 3.00
K32051ID 104.50CS 3.00
K32052ID 109.50CS 3.00
K32053ID 114.50CS 3.00
K32054ID 119.50CS 3.00
K32055ID 124.50CS 3.00
K32056ID 129.50CS 3.00
K32057ID 134.50CS 3.00
K32058ID 139.50CS 3.00
K32059ID 144.50CS 3.00
K33010ID 35.20CS 5.70
K33011ID 36.20CS 5.70
K33012ID 37.20CS 5.70
K33013ID 39.20CS 5.70
K33014ID 41.20CS 5.70
K33015ID 44.20CS 5.70
K33016ID 45.20CS 5.70
K33017ID 47.20CS 5.70
K33018ID 49.20CS 5.70
K33019ID 51.20CS 5.70
K33020ID 52.20CS 5.70
K33021ID 54.20CS 5.70
K33022ID 57.20CS 5.70
K33023ID 59.20CS 5.70
K33024ID 61.20CS 5.70
K33025ID 62.20CS 5.70
K33026ID 64.20CS 5.70
K33027ID 67.20CS 5.70
K33028ID 69.20CS 5.70
K33029ID 71.20CS 5.70
K33030ID 72.20CS 5.70
K33031ID 74.20CS 5.70
K33032ID 77.20CS 5.70
K33033ID 79.20CS 5.70
K33034ID 81.20CS 5.70
K33035ID 82.20CS 5.70
K33036ID 84.20CS 5.70
K33037ID 87.20CS 5.70
K33038ID 89.20CS 5.70
K33039ID 92.20CS 5.70
K33040ID 94.20CS 5.70
K33041ID 97.20CS 5.70
K33042ID 99.20CS 5.70
K33043ID 104.20CS 5.70
K33044ID 109.20CS 5.70
K33045ID 114.20CS 5.70
K33046ID 119.20CS 5.70
K33047ID 124.20CS 5.70
K33048ID 129.20CS 5.70
K33049ID 134.20CS 5.70
K33050ID 139.20CS 5.70
K33051ID 144.20CS 5.70
K33052ID 149.20CS 5.70
K33053ID 154.20CS 5.70
K33054ID 159.20CS 5.70
K33055ID 164.20CS 5.70
K33056ID 169.20CS 5.70
K33057ID 174.20CS 5.70
K33058ID 179.20CS 5.70
K33059ID 184.20CS 5.70
K33060ID 189.20CS 5.70
K33061ID 194.20CS 5.70
K33062ID 199.20CS 5.70
K33063ID 204.20CS 5.70
K33064ID 209.20CS 5.70
K33065ID 219.30CS 5.70
K33066ID 229.30CS 5.70
K33067ID 239.30CS 5.70
K33068ID 249.30CS 5.70
K33069ID 259.30CS 5.70
K33070ID 269.30CS 5.70
K33071ID 279.30CS 5.70
K33072ID 289.30CS 5.70
K33073ID 299.30CS 5.70
K33074ID 319.30CS 5.70
K33075ID 339.30CS 5.70
K33076ID 359.30CS 5.70
K33077ID 379.30CS 5.70
K33078ID 399.30CS 5.70
K33079ID 419.30CS 5.70
K33080ID 439.30CS 5.70
K33081ID 459.30CS 5.70
K33082ID 479.30CS 5.70
K33083ID 499.30CS 5.70
K34010ID 144.10CS 8.40
K34011ID 149.10CS 8.40
K34012ID 154.10CS 8.40
K34013ID 159.10CS 8.40
K34014ID 164.10CS 8.40
K34015ID 169.10CS 8.40
K34016ID 174.10CS 8.40
K34017ID 179.10CS 8.40
K34018ID 184.10CS 8.40
K34019ID 189.10CS 8.40
K34020ID 194.10CS 8.40
K34021ID 199.10CS 8.40
K34022ID 209.10CS 8.40
K34023ID 219.10CS 8.40
K34024ID 229.10CS 8.40
K34025ID 239.10CS 8.40
K34026ID 249.10CS 8.40
K41016ID 9.60CS 2.40
K42017ID 29.50CS 3.00
K42020ID 34.50CS 3.00
K42027ID 44.50CS 3.00
K42031ID 64.50CS 3.00
K50010ID 2.60CS 1.90
K50011ID 3.40CS 1.90
K50012ID 4.20CS 1.90
K50013ID 4.90CS 1.90
K50014ID 5.70CS 1.90
K50015ID 6.40CS 1.90
K50016ID 7.20CS 1.90
K50017ID 8.00CS 1.90
K50018ID 8.90CS 1.90
K51010ID 8.90CS 2.70
K51011ID 10.50CS 2.70
K51012ID 12.10CS 2.70
K51013ID 13.60CS 2.70
K51014ID 15.10CS 2.70
K51015ID 16.90CS 2.70
K51016ID 18.40CS 2.70
K52010ID 18.30CS 3.60
K52011ID 19.80CS 3.60
K52012ID 21.30CS 3.60
K52013ID 23.00CS 3.60
K52014ID 24.60CS 3.60
K52015ID 26.20CS 3.60
K52016ID 27.80CS 3.60
K52017ID 29.30CS 3.60
K52018ID 30.80CS 3.60
K52019ID 32.50CS 3.60
K52020ID 34.10CS 3.60
K52021ID 35.60CS 3.60
K52022ID 37.30CS 3.60
K53010ID 1.15CS 1.00
K53011ID 2.20CS 1.60
K53012ID 2.40CS 1.90
K53013ID 2.75CS 1.60
K53014ID 6.35CS 1.78
K53015ID 6.00CS 2.20
K53016ID 9.00CS 2.20
K53017ID 9.52CS 1.78
K53018ID 16.00CS 1.90
K53019ID 25.00CS 2.40
K53020ID 29.10CS 2.55
K53021ID 27.30CS 2.70
K53022ID 41.40CS 5.30
K53023ID 43.40CS 3.60
K53024ID 54.40CS 5.30
NW 계열 (진공 플랜지)NW Series (Vacuum Flange)
ISO-KF/ISO-K 진공 플랜지용 규격이며, 동일 치수의 AS568 규격과 호환됩니다.ISO-KF/ISO-K vacuum flange sizes, interchangeable with the equivalent AS568 size.
| NW 규격NW Size | OD | ID | CSD | AS568 대응AS568 Equiv. |
|---|---|---|---|---|
| NW10 | 25.90 | 15.24 | 5.33 | AS568-312 |
| NW16 | 29.08 | 18.42 | 5.33 | AS568-314 |
| NW25 | 38.60 | 27.94 | 5.33 | AS568-320 |
| NW40 | 51.30 | 40.64 | 5.33 | AS568-326 |
| NW50 | 64.00 | 53.34 | 5.33 | AS568-330 |
| NW63 | 83.06 | 72.40 | 5.33 | AS568-336 |
| NW80 | 95.76 | 85.10 | 5.33 | AS568-340 |
| NW100 | 114.76 | 104.10 | 5.33 | AS568-346 |
| NW160 | 162.56 | 151.90 | 5.33 | AS568-361 |
| NW200 | 226.06 | 215.40 | 5.33 | AS568-371 |
| NW250 | 276.86 | 266.20 | 5.33 | AS568-378 |
| NW320 | 327.66 | 317.00 | 6.99 | AS568-454 |
| NW400 | 407.18 | 393.20 | 6.99 | AS568-460 |
| NW500 | 508.28 | 494.30 | 6.99 | AS568-468 |
| NW630 | 647.48 | 633.50 | 6.99 | AS568-474 |
자주 묻는 질문FAQ
오링 압축률은 왜 중요한가요?Why does O-ring compression ratio matter?
압축률(보통 15~30%)이 부족하면 밀봉력이 약해지고, 과도하면 수명이 짧아지므로 그루브 치수에 맞춰 정확히 설계해야 합니다.Too little compression (typically 15–30%) weakens sealing; too much shortens service life — the groove dimensions must be sized precisely for the target ratio.
고압 환경에서는 오링만으로 충분한가요?Is an O-ring alone enough for high-pressure service?
고압에서는 오링이 틈새로 압출될 위험이 있어, 백업링을 함께 사용해 압출을 방지하는 것을 권장합니다.At high pressure an O-ring can extrude into the clearance gap, so we recommend pairing it with a backup ring to prevent extrusion.
AS568과 JIS 규격 오링의 차이는 무엇인가요?What's the difference between AS568 and JIS-standard O-rings?
AS568은 인치(inch) 기반 미국 표준, JIS B2401은 밀리미터 기반 국내·일본 표준으로 치수 표기 체계가 다릅니다. 기존 오링의 ID·CS를 알려주시면 해당 규격으로 매칭해 드립니다.AS568 is the inch-based U.S. standard while JIS B2401 is the millimeter-based Korean/Japanese standard — the dimension tables differ. Send us the ID and CS of your existing O-ring and we'll match it to the right standard.
표준 규격에 없는 비규격오링도 주문할 수 있나요?Can you supply non-standard O-rings outside the AS568/JIS catalogs?
네, 가능합니다. AS568·JIS 등 표준 규격에 없는 비규격오링도 이미 다량의 전용 금형을 보유하고 있어 신규 제작 없이 빠르게 대응할 수 있으며, 필요한 사이즈를 문의해 주시면 재고 금형 보유 여부를 확인해 드립니다.Yes. We already hold a large stock of dedicated molds for O-rings outside the AS568/JIS catalogs, so many non-standard sizes can be supplied quickly without new tooling — send us the size you need and we will check our existing mold inventory.
원하는 제품 사양이 있으신가요?Need a specific specification?
치수·도면·수량을 알려주시면 담당자가 신속히 답변드립니다.Send us your dimensions, drawings and quantity for a prompt reply.