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Linda.MSince 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
HNBR Hydrogenated Nitrile High Strength Valve Rubber Diaphragm 150C Abrasion Resistant Oil Field
| Place of Origin | Guangdong, China |
|---|---|
| Brand Name | WNRLN |
| Certification | ISO 9001:2015 |
| Model Number | VRD-HNBR-150 |
| Minimum Order Quantity | 50 Pieces |
| Price | USD 3.00-18.00 / Piece |
| Packaging Details | WNRLN branded polybag, export-grade corrugated carton with protective foam insert |
| Delivery Time | 5-7 days for stock, 15-20 days for production |
| Payment Terms | T/T, L/C, PayPal, Western Union |
| Supply Ability | 40000 Pieces per Month |
Product Details
| Material | HNBR (Hydrogenated Nitrile) | Temperature Range | -30C To +150C |
|---|---|---|---|
| Hardness | 75 +/-5 Shore A | Tensile Strength | 20 MPa Minimum |
| Reinforcement | Nylon Fabric (Optional) | Color | Black |
| Highlight | HNBR valve rubber diaphragm,high strength oil field diaphragm,abrasion resistant rubber diaphragm 150C |
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Product Description
HNBR High Strength Valve Rubber Diaphragm
Advanced Hydrogenated Nitrile Butadiene Rubber (HNBR) diaphragm offering superior mechanical properties compared to standard NBR. Engineered for demanding oil field, mining, and heavy industrial valve applications.
Key Features
- Material: HNBR (Hydrogenated Nitrile Rubber)
- Temperature Range: -30°C to +150°C (200% better thermal stability than NBR)
- Tensile Strength: ≥20 MPa
- Abrasion Resistance: Excellent, suitable for abrasive slurry handling
- Oil & Chemical Resistance: Superior to standard NBR
- Ozone Resistance: Significantly improved over NBR
- Hardness: 75 ±5 Shore A
Applications
Oil field control valves, mining slurry valves, high-pressure industrial regulators, offshore equipment, and heavy machinery hydraulic systems.
Quality Assurance
Each diaphragm undergoes material certification, dimensional inspection, and burst pressure testing. ISO 9001:2015 certified.
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