Henan Liwei Industry Co., Ltd.
| Oil Resistance | Yes |
| Supply Ability | 100000 Pieces Per Month |
| Vulcanization Process | High-temperature Molded Vulcanization |
| Axis Displacement | Extension, Compression |
| Delivery Time | After Payment 15-30 Working Days |
| Packaging Details | Inner Plastic Film,outer Wooden Case, If Multiple Compensators Are Packed In One Case, We Will Use Steel Frame To Fix It. |
| Gas Tightness | Zero Leakage Air Tight |
| Flange Standard | DIN, ANSI, JIS 10K |
| Connection Type | Flange |
| Application | Fuel, Hydraulic, HVAC, Pump Systems |
| Working Pressure | PN10/PN16 |
| Payment Terms | T/T,Western Union,L/C,D/A,MoneyGram |
| Test Pressure | 1.5 Times Of Working Pressure |
| Body Material | NBR, Neoprene (CR), EPDM |
| Nominal Diameter | DN50-DN600 |
| Model Number | DN50-DN600 |
| Place of Origin | China Henan |
| Certification | ISO9001, TUV, WRAS, CO, MTC, PL, IV Etc |
| Brand Name | Liwei |
View Detail Information
Explore similar products
Double Sphere Flex Connector Flanged Connection Flex Pump Connectors
2 Inch 4" 6" Rubber Expansion Joint PTFE Lined Double Sphere
2" 5" 4 Inch Pipe Rubber Flexible Expansion Coupling Carbon Steel Flange Double
Tie Rods Flexible Waterproof Elastic Compensator Double Ball Rubber Expansion
Product Specification
| Oil Resistance | Yes | Supply Ability | 100000 Pieces Per Month |
| Vulcanization Process | High-temperature Molded Vulcanization | Axis Displacement | Extension, Compression |
| Delivery Time | After Payment 15-30 Working Days | Packaging Details | Inner Plastic Film,outer Wooden Case, If Multiple Compensators Are Packed In One Case, We Will Use Steel Frame To Fix It. |
| Gas Tightness | Zero Leakage Air Tight | Flange Standard | DIN, ANSI, JIS 10K |
| Connection Type | Flange | Application | Fuel, Hydraulic, HVAC, Pump Systems |
| Working Pressure | PN10/PN16 | Payment Terms | T/T,Western Union,L/C,D/A,MoneyGram |
| Test Pressure | 1.5 Times Of Working Pressure | Body Material | NBR, Neoprene (CR), EPDM |
| Nominal Diameter | DN50-DN600 | Model Number | DN50-DN600 |
| Place of Origin | China Henan | Certification | ISO9001, TUV, WRAS, CO, MTC, PL, IV Etc |
| Brand Name | Liwei | ||
| High Light | NBR double sphere rubber expansion joint ，flanged fuel hydraulic expansion joint ，HVAC flexible rubber joint | ||
This Oil Resistant NBR Double Sphere Rubber Expansion Joint is vulcanized from nitrile rubber, offering excellent oil and fuel resistance for petroleum, hydraulic and lubricant lines. The NBR body maintains stable elasticity and sealing performance in contact with mineral oils and fuels.
The double sphere design provides large axial displacement and angular deflection, effectively isolating pump vibration, reducing piping noise and compensating for thermal expansion in HVAC and hydraulic systems. The multi-layer nylon cord fabric and steel wire strand reinforcement ensures reliable pressure containment.
The flanged connection supports DIN, ANSI and JIS 10K standards, and the vulcanized body delivers gas tight zero leakage sealing. The joint is also available in Neoprene (CR) and EPDM options for different media compatibility.
| Body Material | NBR, Neoprene (CR), EPDM |
| Oil Resistance | Yes |
| Working Pressure | PN10/PN16 |
| Test Pressure | 1.5 Times Of Working Pressure |
| Vulcanization Process | High-temperature Molded Vulcanization |
| Gas Tightness | Zero Leakage Air Tight |
| Flange Standard | DIN, ANSI, JIS 10K |
| Connection Type | Flange |
| Axis Displacement | Extension, Compression |
| Nominal Diameter | DN50-DN600 |
The oil resistant rubber joint is widely applied to fuel transfer lines, hydraulic systems, lubricating oil circuits, HVAC chiller and pump connections, compressor systems and industrial oil pipelines.
Manufactured in China Henan with ISO9001, TUV, WRAS and other certifications, the joint supports OEM and ODM customization including non-standard sizes, flange drilling and color options. The minimum order quantity is 1 set with negotiable pricing, and products are shipped within 15-30 working days after payment.
Company Details
Business Type:
Manufacturer
Year Established:
1988
Total Annual:
70000000-120000000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
Henan Liwei Industry Co., Ltd. was founded in 1988, covering an area of 42000 square meters. It is a manufacturing enterprise specializing in the research and development, production, and sales of anti-corrosion pipeline lining, flexible rubber joints, metal joints, rubber p... Henan Liwei Industry Co., Ltd. was founded in 1988, covering an area of 42000 square meters. It is a manufacturing enterprise specializing in the research and development, production, and sales of anti-corrosion pipeline lining, flexible rubber joints, metal joints, rubber p...
Get in touch with us
Leave a Message, we will call you back quickly!