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- TTdFlk, TTdW and TTdk bearings Four row cylindrical roller bearings Tapered Roller bearings double-row TDI TDIT
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- TTdFlk, TTdW and TTdk bearings
- Four row cylindrical roller bearings
- Tapered Roller bearings double-row TDI TDIT
- Thrust cylindrical roller bearings
- Ball Bearings NSK
- Double inner double row tapered roller bearings inch
- four-row tapErEd rollEr BEaringS tQitS
- screwdown systems thrust tapered rollEr Bearings
- SINGLE-DIRECTION THRUST BALL BEARINGS NSK
- Tapered Roller Bearings double-row TNA
- Four point contact ball bearings
- Four row cylindrical roller bearings
- FULL-COMPLEMENT CYLINDRICAL ROLLER BEARINGS NSK
- Split spherical roller bearings
- DOUBLE-ROW TAPERED ROLLER BEARINGS NSK
- Spherical roller bearing
- Thrust spherical roller bearing
- Tapered Roller Bearings double-row TNASWE
- tdik THrusT TaPered roller bearings
- CYLINDRICAL ROLLER BEARINGS TWO-Row
- CYLINDRICAL ROLLER THRUST BEARINGS NSK
- TdiT TnaT two-row tapErEd rollEr BEaringS
- SINGLE-DIRECTION THRUST BALL BEARINGS NSK
- Double row cylindrical roller bearings
- CROSSED ROLLER BEARINGS TXR
- YUKEN Piston pump
- Tapered Roller Bearings double-row Spacer assemblies
- SPHERICAL ROLLER BEARINGS NSK
- four-row tapered roller Bearings • tQow – 2tdiw
- Mud pump bearings
- TnasWH TWo-roW TaPered roller bearings
- Single row cylindrical roller bearings
- Roller Bearings NSK
- SCREWDOWN BEARINGS – TYPES TTHDSX/SV AND TTHDFLSX/SV
- tdik THrusT TaPered roller bearings
- SPHERICAL ROLLER BEARINGS NSK
- Double row full complement cylindrical roller bearings
- THRUST TAPERED ROLLER BEARING TYPES TTDWK AND TTDFLK
- Timken Sealed roll neck Bearings
- Single row tapered roller bearings
- TAPERED ROLLER THRUST BEARINGS For Adjusting Screws NSK
- Thrust spherical roller bearing
- Double row full complement cylindrical roller bearings
- Tapered Roller bearings double-row • Type TDO
- Double row cylindrical roller bearings
- Full row of cylindrical roller bearings
- Spherical roller bearing
- TdiT TnaT two-row tapErEd rollEr BEaringS
- TnasWH TWo-roW TaPered roller bearings
- SINGLE-ROW TAPERED ROLLER BEARINGS NSK
- محامل كروية
- أربعة صف تناقص الأسطوانة المحامل NTN
- الكرة الاخدود العميق محامل
- الزاوي الاتصال الكرات
- محامل كروية
- محامل كروية NTN
- SKF محامل الإسكان
- صف مزدوج تناقص الأسطوانة المحامل NTN
- محامل وحدات
- أسطواني الأسطوانة المحامل
- فحوى الكرات
- المحامل المتعرجة NSK
- المحامل الدفعية NTN
- محامل فائقة الدقة skf
- صف مزدوج تناقص الأسطوانة المحامل NSK
- الكرات NSK
- محامل أسطوانية مزدوجة-رو NSK
- رول محامل للمطاحن NSK
- محامل بكرات مزدوجة محبوكة NSK
- محامل اسطوانية أسطوانية NSK
- محامل للتطبيقات الخاصة NTN
- إبرة محامل
- أسطواني محامل
- المحامل الدفعية NSK
- أسطواني محامل
- FAG محامل
- محامل skf
- فول-كومبليمنت رولر الأسطوانة المحامل NSK
- تناقص الأسطوانة المحامل
- محامل عادي
- YUKEN Piston pump
- تناقص الأسطوانة المحامل
- محامل الإسكان
- Rexroth AZPF
- Rodamientos de bolas de empuje
- Rodamientos
- Rodamientos de dos hileras de rodillos cónicos dobles
- Sellos radiales de eje
- Rodamientos de equipos de fluidos de perforación
- Rodamientos de Rodillos Cilíndricos
- TDO Rodamientos de dos hileras de rodillos cónicos
- Rodamientos de dos hileras de rodillos cilíndricos
- Rodamientos de Rodillos Cilíndricos
- Rodamientos de dos hileras de rodillos cilíndricos
- parker vane pump
- parker PAVC piston pump
- Hilera completa de rodamientos de rodillos cilíndricos
- Rodamientos de bolas de contacto angular
- parker PVP piston pump
- RODAMIENTOS DE MANGA
- Rodamientos de agujas
- RODAMIENTOS DE RODILLOS TAPERED confianza TYPES TTSP, TTSPS AND TTSPL
- parker piston pump
- Rodamientos de agujas
- Completo rodillo cónico Rodamiento de empuje
- screwdown systems thrust tapered rollEr Bearings
- TPS Rodamiento de rodillos cilíndricos de empuje
- TTVS TTSP TTC TTCS TTCL Rodamientos de rodillos de empuje
- Rodamientos de bolas de contacto angular
- Accesorios para rodamientos
- Rodamiento de rodillos esféricos de empuje
- TP Rodamiento de rodillos cilíndricos de empuje
- Rodamientos de cuatro hileras de rodillos cónicos
- Rodamientos de bolas de ranura profunda
- Rodamientos de rodillos cilíndricos de doble hilera
- NACHI gear pump
- Roulements à rouleaux coniques
- Roulements à rouleaux cylindriques
- Roulements à billes à contact angulaire
- Roulements à rouleaux cylindriques
- Roulements à aiguilles
- Roulements à billes à rainure profonde
- Roulements à rouleaux cylindriques
- Roulements à rouleaux sphériques
- Roulements à aiguilles
- unités de roulement
- Roulements rigides à billes
- Roulements à aiguilles
- Roulements à billes à rainure profonde
- Roulements à billes à rainure profonde
- Roulements à billes
- Roulements à aiguilles
- Roulements à billes à contact angulaire
- Roulements à aiguilles
- Roulements à billes à contact angulaire
- Roulements à billes à rainure profonde
- Roulements à billes
- Roulements à billes à contact angulaire
- Roulements à billes auto-alignés
- Roulements à rouleaux cylindriques
- Roulements à billes
- Roulements à billes à rainure profonde
- Roulements à rouleaux coniques
- Roulements à aiguilles
- Roulements à billes à contact angulaire
- Unités de roulement
- Roulements à billes auto-alignés
- Bantalan bola kontak sudut
- Runcing Roller bantalan
- perumahan bantalan
- Bantalan bola untuk sudut
- Dalam alur bantalan bola
- Bantalan bola kontak sudut
- Dalam alur bantalan bola
- Silinder Roller bantalan
- Bola bantalan rol
- Runcing Roller bantalan
- Dalam alur bantalan bola
- Silinder Roller bantalan
- Dalam alur bantalan bola
- Silinder Roller bantalan
- Menyelaraskan diri bantalan bola
- Bantalan perumahan
- Bantalan biasa
- Bantalan gulung jarum
- Rolamento de esferas
- Rolamento de rolos de impulso
- Rolamentos de rolos cônicos
- RODAMENTOS DE ROLO CRUZADO TXR
- Rolamentos de flange
- DAIKIN Rotor pump
- Rolamentos de esferas de impulso
- Rolamentos de rolos cônicos
- YUKEN vane pump
- Rolamentos de rolos cônicos de uma carreira em polegadas
- Rolamentos complexos
- VICKERS Piston pump
- TOKYO-KEIKI vane pump
- TnasWH Rolamentos de rolos cônicos de duas filas
- Rolamentos de rolos cônicos de duas fileiras• Type TDO
- Rolamentos de rolos cônicos
- Rolamentos de rolos cônicos de direção dupla
- Rolamentos de rolos cilíndricos de quatro fileiras
- Rolamentos autocompensadores de rolos
- Rolamentos de rolos cônicos
- Rolamento de rolos de impulso
- Rolamentos de rolos esféricos
- Plain Bearing
- Rolamentos de esferas de contato angular
- Rexroth A1VO
- Rolamentos de fag
- Rolamentos de agulhas com precisão
- RODAMENTOS CILÍNDRICOS DE ROLO HJ SERIES
- Rolamentos de rolos cilíndricos completos de linha dupla
- Rolamentos de esferas de contato angular
- TOKYO-KEIKI piston pump
- Rolamento de rolos esféricos de impulso
- Rolamentos axiais de rolos cilíndricos
- Rótulas esféricas radiais
- Unidades de rolamentos
- mancais SKF
- Rolamentos de rolos de impulso
- Plain Bearings
- Rolamentos da unidade de cartucho
- RODAMENTOS ROLLER TAPETADOS TTDWK AND TTDFLK
- Rolamentos de rolos cilíndricos de duas filas
- Rolamentos de rolos cônicos de dupla linha exterior duplos
- Сферические роликовые подшипники
- Игольчатые роликоподшипники
- Цилиндрические роликовые подшипники
- Упорные роликовые подшипники
- Игольчатые роликоподшипники
- корпус подшипника
- Радиальные шариковые подшипники
- TAPERED ROLLER THRUST BEARINGS For Adjusting Screws NSK
- FULL-COMPLEMENT CYLINDRICAL ROLLER BEARINGS NSK
- Радиально-упорные шарикоподшипники
- ROLLING BEARINGS FOR STEEL MILLS NSK
- Буровой насос подшипник
- Конические роликовые подшипники
- SEALED-CLEAN FOUR-ROW TAPERED ROLLER BEARINGS NSK
- CROSSED-ROLLER BEARINGS NSK
- ร่องลึกลูกปืน
- แบริ่งลูกกลิ้งทรงกระบอก
- แบริ่งลูกกลิ้งเข็ม
- แบริ่งลูกกลิ้งทรงกระบอก
- แบริ่งลูกกลิ้งทรงกลม
- ตลับลูกติดต่อเชิงมุม
- แบริ่งธรรมดา
- แบริ่งที่อยู่อาศัย
- แบริ่งลูกกลิ้งเข็ม
- ร่องลึกลูกปืน
- แรงผลักดันแบริ่งลูกกลิ้ง
- แทงบอลแบริ่ง
- ตลับลูกติดต่อเชิงมุม
- ร่องลึกลูกปืน
- แบริ่งลูกกลิ้งทรงกระบอก
- แบริ่งลูกกลิ้งเรียว
- ตลับลูกติดต่อเชิงมุม
- แบริ่งลูกกลิ้งเรียว
- แบริ่งลูกกลิ้งทรงกระบอก
- ร่องลึกลูกปืน
- завзяті шарикопідшипники
- Підшипники ковзання
- Циліндричні роликові підшипники
- Завзяті роликові підшипники
- Голчасті роликові підшипники
- Радіальні кулькові підшипники
- Циліндричні роликові підшипники
- Кутові підшипників кочення кулі
- Радіальні кулькові підшипники
- конічних роликових підшипників
- Циліндричні роликові підшипники
- Шарикопідшипники самостійної вирівнювання
- конічних роликових підшипників
- Сферичні роликові підшипники
- Радіально-наполегливі шарикопідшипники
- конічних роликових підшипників
- Голчаті підшипників
- Кутові підшипників кочення кулі
- Радіальні кулькові підшипники
- Підшипники ковзання
- Радіальні кулькові підшипники
- Голчаті підшипників
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Home> Company News> Sealing material and application

- Product Groups
TTdFlk, TTdW and TTdk bearings
(45)Four row cylindrical roller bearings
(974)Tapered Roller bearings double-row TDI TDIT
(294)Thrust cylindrical roller bearings
(301)Ball Bearings NSK
(233)Double inner double row tapered roller bearings inch
(497)four-row tapErEd rollEr BEaringS tQitS
(43)screwdown systems thrust tapered rollEr Bearings
(95)SINGLE-DIRECTION THRUST BALL BEARINGS NSK
(99)Tapered Roller Bearings double-row TNA
(85)Four point contact ball bearings
(176)Four row cylindrical roller bearings
(974)FULL-COMPLEMENT CYLINDRICAL ROLLER BEARINGS NSK
(257)Split spherical roller bearings
(30)DOUBLE-ROW TAPERED ROLLER BEARINGS NSK
(1035)Spherical roller bearing
(459)Thrust spherical roller bearing
(67)Tapered Roller Bearings double-row TNASWE
(26)tdik THrusT TaPered roller bearings
(78)CYLINDRICAL ROLLER BEARINGS TWO-Row
(96)CYLINDRICAL ROLLER THRUST BEARINGS NSK
(45)TdiT TnaT two-row tapErEd rollEr BEaringS
(69)SINGLE-DIRECTION THRUST BALL BEARINGS NSK
(99)Double row cylindrical roller bearings
(578)CROSSED ROLLER BEARINGS TXR
(12)YUKEN Piston pump
(293)Tapered Roller Bearings double-row Spacer assemblies
(952)SPHERICAL ROLLER BEARINGS NSK
(538)four-row tapered roller Bearings • tQow – 2tdiw
(516)Mud pump bearings
(625)TnasWH TWo-roW TaPered roller bearings
(17)Single row cylindrical roller bearings
(394)Roller Bearings NSK
(68)SCREWDOWN BEARINGS – TYPES TTHDSX/SV AND TTHDFLSX/SV
(95)tdik THrusT TaPered roller bearings
(78)SPHERICAL ROLLER BEARINGS NSK
(538)Double row full complement cylindrical roller bearings
(162)THRUST TAPERED ROLLER BEARING TYPES TTDWK AND TTDFLK
(45)Timken Sealed roll neck Bearings
(188)Single row tapered roller bearings
(137)TAPERED ROLLER THRUST BEARINGS For Adjusting Screws NSK
(46)Thrust spherical roller bearing
(67)Double row full complement cylindrical roller bearings
(162)Tapered Roller bearings double-row • Type TDO
(831)Double row cylindrical roller bearings
(578)Full row of cylindrical roller bearings
(150)Spherical roller bearing
(459)TdiT TnaT two-row tapErEd rollEr BEaringS
(69)TnasWH TWo-roW TaPered roller bearings
(17)SINGLE-ROW TAPERED ROLLER BEARINGS NSK
(713)محامل كروية
(3350)أربعة صف تناقص الأسطوانة المحامل NTN
(308)الكرة الاخدود العميق محامل
(718)الزاوي الاتصال الكرات
(8040)محامل كروية
(8022)محامل كروية NTN
(639)SKF محامل الإسكان
(3579)صف مزدوج تناقص الأسطوانة المحامل NTN
(720)محامل وحدات
(7997)أسطواني الأسطوانة المحامل
(8010)فحوى الكرات
(201)المحامل المتعرجة NSK
(40)المحامل الدفعية NTN
(279)محامل فائقة الدقة skf
(2205)صف مزدوج تناقص الأسطوانة المحامل NSK
(110)الكرات NSK
(233)محامل أسطوانية مزدوجة-رو NSK
(297)رول محامل للمطاحن NSK
(55)محامل بكرات مزدوجة محبوكة NSK
(713)محامل اسطوانية أسطوانية NSK
(45)محامل للتطبيقات الخاصة NTN
(182)إبرة محامل
(7987)أسطواني محامل
(8065)المحامل الدفعية NSK
(46)أسطواني محامل
(8009)FAG محامل
(3203)محامل skf
(3245)فول-كومبليمنت رولر الأسطوانة المحامل NSK
(257)تناقص الأسطوانة المحامل
(8001)محامل عادي
(3301)YUKEN Piston pump
(293)تناقص الأسطوانة المحامل
(8488)محامل الإسكان
(1828)Rexroth AZPF
(51)Rodamientos de bolas de empuje
(2667)Rodamientos
(7952)Rodamientos de dos hileras de rodillos cónicos dobles
(250)Sellos radiales de eje
(3781)Rodamientos de equipos de fluidos de perforación
(625)Rodamientos de Rodillos Cilíndricos
(3850)TDO Rodamientos de dos hileras de rodillos cónicos
(368)Rodamientos de dos hileras de rodillos cilíndricos
(578)Rodamientos de Rodillos Cilíndricos
(7284)Rodamientos de dos hileras de rodillos cilíndricos
(96)parker vane pump
(37)parker PAVC piston pump
(344)Hilera completa de rodamientos de rodillos cilíndricos
(150)Rodamientos de bolas de contacto angular
(7989)parker PVP piston pump
(121)RODAMIENTOS DE MANGA
(5285)Rodamientos de agujas
(7983)RODAMIENTOS DE RODILLOS TAPERED confianza TYPES TTSP, TTSPS AND TTSPL
(38)parker piston pump
(2691)Rodamientos de agujas
(7976)Completo rodillo cónico Rodamiento de empuje
(36)screwdown systems thrust tapered rollEr Bearings
(95)TPS Rodamiento de rodillos cilíndricos de empuje
(40)TTVS TTSP TTC TTCS TTCL Rodamientos de rodillos de empuje
(141)Rodamientos de bolas de contacto angular
(7967)Accesorios para rodamientos
(1416)Rodamiento de rodillos esféricos de empuje
(67)TP Rodamiento de rodillos cilíndricos de empuje
(74)Rodamientos de cuatro hileras de rodillos cónicos
(647)Rodamientos de bolas de ranura profunda
(7983)Rodamientos de rodillos cilíndricos de doble hilera
(162)NACHI gear pump
(101)Roulements à rouleaux coniques
(8616)Roulements à rouleaux cylindriques
(7997)Roulements à billes à contact angulaire
(7965)Roulements à rouleaux cylindriques
(7997)Roulements à aiguilles
(7827)Roulements à billes à rainure profonde
(7851)Roulements à rouleaux cylindriques
(7889)Roulements à rouleaux sphériques
(7995)Roulements à aiguilles
(5649)unités de roulement
(499)Roulements rigides à billes
(7976)Roulements à aiguilles
(7823)Roulements à billes à rainure profonde
(7775)Roulements à billes à rainure profonde
(7874)Roulements à billes
(3381)Roulements à aiguilles
(7823)Roulements à billes à contact angulaire
(7965)Roulements à aiguilles
(7827)Roulements à billes à contact angulaire
(421)Roulements à billes à rainure profonde
(7775)Roulements à billes
(7911)Roulements à billes à contact angulaire
(7855)Roulements à billes auto-alignés
(3158)Roulements à rouleaux cylindriques
(7889)Roulements à billes
(7911)Roulements à billes à rainure profonde
(7874)Roulements à rouleaux coniques
(7928)Roulements à aiguilles
(8073)Roulements à billes à contact angulaire
(421)Unités de roulement
(7990)Roulements à billes auto-alignés
(3158)Bantalan bola kontak sudut
(8230)Runcing Roller bantalan
(7972)perumahan bantalan
(1825)Bantalan bola untuk sudut
(7967)Dalam alur bantalan bola
(8558)Bantalan bola kontak sudut
(7834)Dalam alur bantalan bola
(7765)Silinder Roller bantalan
(7976)Bola bantalan rol
(7997)Runcing Roller bantalan
(7993)Dalam alur bantalan bola
(7977)Silinder Roller bantalan
(7229)Dalam alur bantalan bola
(7975)Silinder Roller bantalan
(12175)Menyelaraskan diri bantalan bola
(3148)Bantalan perumahan
(7997)Bantalan biasa
(3298)Bantalan gulung jarum
(9690)Rolamento de esferas
(7998)Rolamento de rolos de impulso
(7998)Rolamentos de rolos cônicos
(8428)RODAMENTOS DE ROLO CRUZADO TXR
(12)Rolamentos de flange
(7996)DAIKIN Rotor pump
(151)Rolamentos de esferas de impulso
(8183)Rolamentos de rolos cônicos
(7989)YUKEN vane pump
(337)Rolamentos de rolos cônicos de uma carreira em polegadas
(961)Rolamentos complexos
(1036)VICKERS Piston pump
(586)TOKYO-KEIKI vane pump
(641)TnasWH Rolamentos de rolos cônicos de duas filas
(17)Rolamentos de rolos cônicos de duas fileiras• Type TDO
(831)Rolamentos de rolos cônicos
(7995)Rolamentos de rolos cônicos de direção dupla
(133)Rolamentos de rolos cilíndricos de quatro fileiras
(164)Rolamentos autocompensadores de rolos
(8785)Rolamentos de rolos cônicos
(7996)Rolamento de rolos de impulso
(3387)Rolamentos de rolos esféricos
(30)Plain Bearing
(3278)Rolamentos de esferas de contato angular
(7431)Rexroth A1VO
(20)Rolamentos de fag
(4880)Rolamentos de agulhas com precisão
(21)RODAMENTOS CILÍNDRICOS DE ROLO HJ SERIES
(96)Rolamentos de rolos cilíndricos completos de linha dupla
(162)Rolamentos de esferas de contato angular
(8967)TOKYO-KEIKI piston pump
(219)Rolamento de rolos esféricos de impulso
(67)Rolamentos axiais de rolos cilíndricos
(7205)Rótulas esféricas radiais
(7993)Unidades de rolamentos
(9717)mancais SKF
(3998)Rolamentos de rolos de impulso
(4527)Plain Bearings
(7995)Rolamentos da unidade de cartucho
(7999)RODAMENTOS ROLLER TAPETADOS TTDWK AND TTDFLK
(45)Rolamentos de rolos cilíndricos de duas filas
(578)Rolamentos de rolos cônicos de dupla linha exterior duplos
(250)Сферические роликовые подшипники
(7996)Игольчатые роликоподшипники
(7974)Цилиндрические роликовые подшипники
(8002)Упорные роликовые подшипники
(12715)Игольчатые роликоподшипники
(5536)корпус подшипника
(6270)Радиальные шариковые подшипники
(7972)TAPERED ROLLER THRUST BEARINGS For Adjusting Screws NSK
(46)FULL-COMPLEMENT CYLINDRICAL ROLLER BEARINGS NSK
(257)Радиально-упорные шарикоподшипники
(7968)ROLLING BEARINGS FOR STEEL MILLS NSK
(526)Буровой насос подшипник
(631)Конические роликовые подшипники
(476)SEALED-CLEAN FOUR-ROW TAPERED ROLLER BEARINGS NSK
(76)CROSSED-ROLLER BEARINGS NSK
(40)ร่องลึกลูกปืน
(8535)แบริ่งลูกกลิ้งทรงกระบอก
(7994)แบริ่งลูกกลิ้งเข็ม
(5547)แบริ่งลูกกลิ้งทรงกระบอก
(3411)แบริ่งลูกกลิ้งทรงกลม
(3343)ตลับลูกติดต่อเชิงมุม
(8064)แบริ่งธรรมดา
(3300)แบริ่งที่อยู่อาศัย
(1788)แบริ่งลูกกลิ้งเข็ม
(7936)ร่องลึกลูกปืน
(7768)แรงผลักดันแบริ่งลูกกลิ้ง
(4542)แทงบอลแบริ่ง
(8195)ตลับลูกติดต่อเชิงมุม
(8027)ร่องลึกลูกปืน
(7997)แบริ่งลูกกลิ้งทรงกระบอก
(8000)แบริ่งลูกกลิ้งเรียว
(7983)ตลับลูกติดต่อเชิงมุม
(7935)แบริ่งลูกกลิ้งเรียว
(8465)แบริ่งลูกกลิ้งทรงกระบอก
(7978)ร่องลึกลูกปืน
(7969)завзяті шарикопідшипники
(8206)Підшипники ковзання
(3311)Циліндричні роликові підшипники
(8002)Завзяті роликові підшипники
(4517)Голчасті роликові підшипники
(21)Радіальні кулькові підшипники
(7981)Циліндричні роликові підшипники
(7959)Кутові підшипників кочення кулі
(8001)Радіальні кулькові підшипники
(8398)конічних роликових підшипників
(8452)Циліндричні роликові підшипники
(5430)Шарикопідшипники самостійної вирівнювання
(3159)конічних роликових підшипників
(7993)Сферичні роликові підшипники
(7988)Радіально-наполегливі шарикопідшипники
(334)конічних роликових підшипників
(7991)Голчаті підшипників
(7942)Кутові підшипників кочення кулі
(7963)Радіальні кулькові підшипники
(7830)Підшипники ковзання
(7985)Радіальні кулькові підшипники
(7992)Голчаті підшипників
(7892)
Sealing material and application
2018-10-24 17:10:291 NBR nitrile rubber seal
It is suitable for use in petroleum-based hydraulic oil, glycol-based hydraulic oil, diester-based lubricating oil, gasoline, water, silicone grease, silicone oil and other media. It is currently the most versatile and lowest cost rubber seal. Not suitable for use in polar solvents such as ketones, ozone, nitrohydrocarbons, MEK and chloroform. The general temperature range is -40~120 °C.
2 HNBR hydrogenated nitrile rubber seal
It has excellent corrosion resistance, tear resistance and compression set resistance, and is resistant to ozone, sunlight and weather. Better wear resistance than nitrile rubber. Suitable for use in washing machines, automotive engine systems and refrigeration systems using the new environmentally friendly refrigerant R134a. Not recommended for use in alcohols, esters or aromatic solutions. The general temperature range is -40~150 °C.
3 SIL silicone rubber seal
It has excellent heat resistance, cold resistance, ozone resistance and weather resistance. Has good insulation properties. However, the tensile strength is inferior to that of ordinary rubber and does not have oil resistance. Suitable for household appliances such as electric water heaters, electric irons, microwave ovens, etc. It is also suitable for all kinds of articles that come into contact with the human body, such as water bottles and water dispensers. Not recommended for use in most concentrated solvents, oils, concentrated acids and sodium hydroxide. The general temperature range is -55~250 °C.
4 VITON fluorocarbon rubber seal
High temperature resistance is superior to silicone rubber, with excellent weather resistance, ozone resistance and chemical resistance, and poor cold resistance. It is resistant to most oils and solvents, especially acids, aliphatic hydrocarbons, aromatic hydrocarbons and animal and vegetable oils. Suitable for sealing requirements in diesel engines, fuel systems and chemical plants. It is not recommended for use in ketones, low molecular weight esters and mixtures containing nitrates. The general temperature range is -20~250°C.
5 FLS fluorosilicone rubber seal
Its properties combine the advantages of fluorocarbon rubber and silicone rubber, and are excellent in oil resistance, solvent resistance, fuel oil resistance and high and low temperature resistance. It is resistant to attack by oxygenated compounds, aromatic hydrocarbon-containing solvents and chlorine-containing solvents. Generally used in aviation, aerospace and military applications. Exposure to ketones and brake fluids is not recommended. The general temperature range is -50~200 °C.
6 EPDM EPDM rubber seal
Has good weather resistance, ozone resistance, water resistance and chemical resistance. It can be used in alcohols and ketones, and it can also be used in the sealing of high temperature water vapor environment. Suitable for use in sanitary equipment, automotive radiators and automotive brake systems. Not recommended for food use or exposure to mineral oil. The general temperature range is -55~150 °C.
7 CR neoprene seal
It is especially resistant to sunlight and weather. It is not afraid of refrigerants such as dichlorodifluoromethane and ammonia. It is resistant to dilute acid and silicone grease, but it has a large amount of expansion in mineral oil with low aniline point. It is easy to crystallize and harden at low temperatures. Applicable to all kinds of environments exposed to the atmosphere, sunlight, ozone and a variety of flame-resistant, chemical-resistant sealing environments. It is not recommended for use in chemicals such as strong acids, nitrohydrocarbons, esters, chloroforms and ketones. The general temperature range is -55~120 °C.
8 IIR butyl rubber seal
It has excellent air tightness, good heat resistance, sunlight resistance, ozone resistance and good insulation performance. It has good resistance to polar solvents such as alcohols, ketones and esters and can be exposed to animal and vegetable oils or oxidizable oxides. Suitable for chemical resistant or vacuum equipment. It is not recommended to use with petroleum solvents, kerosene or aromatics. The general temperature range is -50~110 °C.
9 ACM acrylate rubber seal
It has excellent resistance to oil, high temperature resistance and weather resistance, but mechanical strength, compression set and water resistance are slightly poor. Generally used in automotive transmission systems and power steering systems. Not suitable for use in hot water, brake fluid, and phosphate esters. The general temperature range is -25~170 °C.
10 NR natural rubber seal
Has good wear resistance, elasticity, tear strength and elongation. However, it is easy to age in the air, becomes sticky when exposed to heat, easily swells and dissolves in mineral oil or gasoline, and is alkali-resistant but not resistant to strong acid. It is suitable for use in liquids such as automobile brake oil and ethanol with hydroxide ions. The general temperature range is -20~100°C.
11 PU polyurethane rubber seal
The mechanical properties of polyurethane rubber are very good, and the wear resistance and high pressure resistance are far superior to other rubbers. The aging resistance, ozone resistance and oil resistance are also quite good, but the temperature is easily hydrolyzed. Generally used for high pressure and wear resistant sealing parts, such as hydraulic cylinders. The general temperature range is -45~90 °C.
12 metal rubber seal
Made of stainless steel wire, it does not contain any rubber components and has strong use characteristics. For example: keep working under high vacuum, high and low temperature, strong radiation, and various corrosive environments. The skin of the seal ring is made of different materials such as stainless steel, copper, PTFE, etc. according to the application. The coated metal rubber member is used as the core, which has the advantages of high sealing strength, good effect and reusability. The seal core is made of different wire diameters and densities and is suitable for different pressure applications. The general use range is -80~800 °C. Such a seal is expensive because of its high cost. However, good performance and a wide range of use environments have been recognized by people.