Hongum Technology (Shanghai) Co., Ltd
| Payment Terms | T/T, L/C, PayPal, Western Union |
| Supply Ability | 20000 Pieces per Month |
| Delivery Time | 7-10 days for stock, 20-25 days for production |
| Packaging Details | WNRLN branded polybag with desiccant, reinforced export carton with foam padding |
| Reinforcement | Aramid (Kevlar) Fabric |
| Pressure Rating | 40 Bar Burst |
| Hardness | 75 +/-5 Shore A |
| Tensile Strength | 25 MPa Minimum |
| Tear Resistance | >50 N/mm |
| Base Material | NBR/EPDM/FKM |
| Color | Black |
| Brand Name | WNRLN |
| Model Number | VRD-ARAMID-40B |
| Place of Origin | Guangdong, China |
| Certification | ISO 9001:2015 |
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Product Specification
| Payment Terms | T/T, L/C, PayPal, Western Union | Supply Ability | 20000 Pieces per Month |
| Delivery Time | 7-10 days for stock, 20-25 days for production | Packaging Details | WNRLN branded polybag with desiccant, reinforced export carton with foam padding |
| Reinforcement | Aramid (Kevlar) Fabric | Pressure Rating | 40 Bar Burst |
| Hardness | 75 +/-5 Shore A | Tensile Strength | 25 MPa Minimum |
| Tear Resistance | >50 N/mm | Base Material | NBR/EPDM/FKM |
| Color | Black | Brand Name | WNRLN |
| Model Number | VRD-ARAMID-40B | Place of Origin | Guangdong, China |
| Certification | ISO 9001:2015 | ||
| High Light | Aramid Reinforced Diaphragm ，High Pressure Valve Seal ，40 Bar Rubber Membrane | ||
Heavy-duty rubber diaphragm featuring aramid (Kevlar) fabric reinforcement for exceptional burst pressure resistance up to 40 bar. Engineered for high-pressure industrial valve and actuator applications where standard nylon reinforcement is insufficient.
High-pressure gas regulators, hydraulic control valves, pneumatic actuator systems, oil & gas wellhead equipment, and industrial compressor valves.
Each diaphragm undergoes burst pressure testing and dimensional inspection. ISO 9001:2015 certified manufacturing with full material traceability.
Company Details
Business Type:
Manufacturer,Importer,Exporter,Trading Company
Year Established:
2017
Total Annual:
500000-8000000
Employee Number:
80~100
Ecer Certification：
Verified Supplier
Hongum is specialized in research, production, sales, and distribution. It is located in the base of technology transfer of CAS, committed to research and development of new materials in both rubber and plastic industry. Hongum supply various of rubber diaphragms, dampers and all kinds of other r... Hongum is specialized in research, production, sales, and distribution. It is located in the base of technology transfer of CAS, committed to research and development of new materials in both rubber and plastic industry. Hongum supply various of rubber diaphragms, dampers and all kinds of other r...
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