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NBR Rubber Diaphragm Seal Rubber Oil Seal Hydraulic Cup Seal for Brake Master Cylinders
NBR Rubber Diaphragm Seal Rubber Oil Seal Hydraulic Cup Seal for Brake Master Cylinders
NBR Rubber Diaphragm Seal Rubber Oil Seal Hydraulic Cup Seal for Brake Master Cylinders
NBR Rubber Diaphragm Seal Rubber Oil Seal Hydraulic Cup Seal for Brake Master Cylinders
NBR Rubber Diaphragm Seal Rubber Oil Seal Hydraulic Cup Seal for Brake Master Cylinders
NBR Rubber Diaphragm Seal Rubber Oil Seal Hydraulic Cup Seal for Brake Master Cylinders
Specifications
Brand Name :
GSK
Certification :
TS16949
Place of Origin :
CN
MOQ :
1000pcs
Price :
USD0.5-USD3.0
Payment Terms :
T/T
Supply Ability :
50000
Delivery Time :
30days
Packaging Details :
Neutral
Color :
Black,blue,Brown,red,green
Application :
Industry,excavator,Pump Hydraulic Machine Rotary Shaft,bulldozer,Hydraulic loader
Medium :
Water and Dust,hydraulic oil
Package :
bag/carton,Carton,Inner pack is PE bag and out packaging is carton box
Material :
Rubber,NBR,PTFE,PU,VITON
Shape :
As per customer's design,V shape
Description

Product Description

This black rubber diaphragm seal, also known as a hydraulic cup seal, is a critical component for hydraulic and pneumatic systems. Made from high-quality NBR rubber, it provides exceptional oil resistance, wear resistance, and sealing performance, ensuring reliable pressure transmission and leak prevention in brake master cylinders, hydraulic cylinders, and pneumatic actuators.

Technical Parameters

Parameter Value
Part Number (PN)
Product Name NBR Rubber Diaphragm Seal / Hydraulic Cup Seal
Material Nitrile Butadiene Rubber (NBR)
Hardness (Shore A) 85°
Function Pressure transmission & dynamic sealing; Leak prevention
Operating Temperature -30°C ~ +100°C
Applicable Scenarios Automotive (brake master cylinders, wheel cylinders, clutch slave cylinders); Construction Machinery (hydraulic breakers, excavator cylinders); Industrial Equipment (hydraulic valves, pneumatic actuators, pressure regulators)


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NBR Rubber Diaphragm Seal Rubber Oil Seal Hydraulic Cup Seal for Brake Master Cylinders

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Product Detail
Brand Name :
GSK
Certification :
TS16949
Place of Origin :
CN
MOQ :
1000pcs
Price :
USD0.5-USD3.0
Payment Terms :
T/T
Contact Supplier
NBR Rubber Diaphragm Seal Rubber Oil Seal Hydraulic Cup Seal for Brake Master Cylinders
NBR Rubber Diaphragm Seal Rubber Oil Seal Hydraulic Cup Seal for Brake Master Cylinders
NBR Rubber Diaphragm Seal Rubber Oil Seal Hydraulic Cup Seal for Brake Master Cylinders

Qingdao Global Sealing-tec co., Ltd

Verified Supplier
9 Years
shandong, qingdao
Since 1976
Business Type :
Manufacturer
Main Products :
Rubber Oil Seal, Automotive Oil Seals, Truck Oil Seals
Employee Number :
401~500
Certification Level :
Verified Supplier
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