• Hongum Technology (Shanghai) Co., Ltd
    Linda.M
    Since collaborating with Hongum in 2020, their marine-grade rubber diaphragms and industrial shock absorbers have delivered zero-failure performance, ensuring uninterrupted operations for our port cranes, dredger propulsion systems, and LNG carrier equipment.
Contact Person : Sophia Lau
Whatsapp : +8617717306066

NBR Oil Resistant Hydraulic Valve Rubber Diaphragm 90 Shore A High Pressure Fuel System Seal

Place of Origin Guangdong, China
Brand Name WNRLN
Certification ISO 9001:2015
Model Number VRD-NBR-90A
Minimum Order Quantity 50 Pieces
Price USD 1.80-10.00 / Piece
Packaging Details WNRLN branded polybag with desiccant, export-grade corrugated carton with foam lining
Delivery Time 5-7 days for stock, 15-20 days for production
Payment Terms T/T, L/C, PayPal, Western Union
Supply Ability 60000 Pieces per Month
Product Details
Material NBR (Nitrile Rubber) Hardness 90 +/-5 Shore A
Temperature Range -30C To +120C Tensile Strength 12 MPa Minimum
Reinforcement Nylon Fabric Color Black
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NBR oil resistant hydraulic valve diaphragm

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90 Shore A high pressure fuel seal

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rubber diaphragm for hydraulic valve

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Product Description

NBR Oil Resistant Hydraulic Valve Rubber Diaphragm

High-performance NBR (Nitrile Butadiene Rubber) diaphragm engineered for hydraulic systems and fuel handling valves. The 90 Shore A hardness provides exceptional pressure resistance and dimensional stability.

Key Features

  • Material: NBR (Nitrile Rubber) with excellent oil and fuel resistance
  • Hardness: 90 ±5 Shore A for high pressure applications
  • Temperature Range: -30°C to +120°C
  • Oil Resistance: Superior resistance to mineral oils, fuels, and greases
  • Tensile Strength: ≥12 MPa
  • Reinforcement: Nylon fabric reinforced for high pressure service

Applications

Suitable for hydraulic control valves, fuel system regulators, lubricating oil systems, and diesel engine components where excellent oil compatibility is required.

Quality Assurance

100% dimensional inspection and material certification. Manufactured under ISO 9001:2015 quality management system.