Beijing Hownew Energy Technology Group Co., Ltd
| Payment Terms | L/C, T/T, Western Union, MoneyGram |
| Brand Name | HNEENERGY |
| Model Number | Rubber expansion joints |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union, MoneyGram | Brand Name | HNEENERGY |
| Model Number | Rubber expansion joints | Place of Origin | China |
| High Light | elastomeric Rubber Expansion Joints ，elastomeric rubber flexible joint ，rubber bellows expansion joints | ||
elastomeric material Rubber Expansion Joints flexible connectors
1. Introduction:
Rubber expansion joints generally consist of smooth waveform compensation elements with rubber flanges at both ends and metal flanges. The metal flanges commonly adopt a loose tube construction. The surface of the waveform compensation element is rubber, and the inner layer consists of several layers of reinforced fiber or steel strip (wire) reinforced interlayer. The reinforced fiber or steel strip (wire) reinforced interlayer extends to the rubber flanges at both ends, and there is a hard steel wire skeleton inside the flanges. Rubber expansion joints have significant displacement compensation capabilities and can compensate for axial, lateral, and angular displacements. They also have the ability to reduce noise, decrease vibration, and provide certain corrosion resistance. With features such as high pressure resistance, good elasticity, large displacement, effective vibration absorption and noise reduction, and easy installation, they can be widely used in pipeline systems for water supply and drainage, HVAC, fire protection, compressors, papermaking, pharmaceuticals, ships, pumps, fans, etc.
2. Selection Instructions
Flexible rubber joints selection instructions:
Rubber joints are generally suitable for temperatures from -200°C to 70°C. The instantaneous temperature can reach 115°C, and the operating temperature is from 70°C to 115°C.For flange-connected rubber joints with high working pressure and temperature (diameter above 200, temperature above 70°C, working pressure above 1.5MPa), flange rubber joints with limited devices can be selected.
When installing flange-connected rubber joints, the bolts connecting the flanges should be threaded from the inside of the flanges to both ends of the flanges, intersecting with washers or spring washers. The bolts should be tightened diagonally step by step.
For rubber joints connected by the union swivel, the union swivel at both ends should not be swapped during installation to avoid product leakage or damage.
3. Advantages:
Rubber expansion joints have ultra-high performance, reliability, and service life, thereby improving factory safety and mechanical integrity of equipment. By inserting specially designed products into rigid pipeline systems, rubber expansion joints can: reduce displacement/improve thermal stability/release thermal changes, load stress, pump pressure fluctuations, system strain caused by sediment wear/ reduce mechanical noise/ compensate for centrifugation/ eliminate electrolysis between different metals.
Company Details
Business Type:
Manufacturer,Agent,Importer,Exporter,Trading Company
Year Established:
2018
Total Annual:
15000000-18000000
Employee Number:
70~100
Ecer Certification：
Verified Supplier
Established in 2018 with a registered capital of 300 million yuan, Beijing Hownew Energy Technology Group Co., Ltd. owns three holding subsidiaries: Cangzhou Yuantuo Piping Equipment Co., Ltd., Beijing Shenfupeng Piping Equipment Development Co., Ltd., and Hownew Technology (Hong Kong) Co., Ltd. Ho... Established in 2018 with a registered capital of 300 million yuan, Beijing Hownew Energy Technology Group Co., Ltd. owns three holding subsidiaries: Cangzhou Yuantuo Piping Equipment Co., Ltd., Beijing Shenfupeng Piping Equipment Development Co., Ltd., and Hownew Technology (Hong Kong) Co., Ltd. Ho...
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