Free Member - Beijing Zhonghaiwei Environment Engineering Co., Ltd.
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Zhonghaiwei is high-tech company which integrate R&D, design and manufacture. ZHW's main product includes rubber expansion joints, rubber duckbill check valve, metal expansion joints, flexible grooved couplings, sleeve expansion joints, ducting expansion joints, expansion bellows, rubber lining, dredge hoses, stainless steel braid joint. ZHW has advanced processing equipment and rich experience in production, has a perfect quality control system and perfect after-sale service system. ZHW has right to import and export. ZHW has extra years experience in expansion joints and rubber lining. And ZHW makes our products multivariate, long lived, with high degree of accuracy, and so on, to stand out in our profession and take leading position so that we are welcomed and trusted by the market. And combination with the practical requirements of customers, continuously improve the quality of products and using function to meet customers' demand for products of high quality. |
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Company Products
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Rubber belows shock absorber joint screwed rubber expansion joint
Valves
30 USD
ZHW Series MX601 are designed for piping systems to absorb pipe movements, relieve stress, reduce system noise/vibration, compensate for misalignment/offset and to protect rotating mechanical equipment against start-up surge forces.
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Mould pressing galvanized screwed expansion joint rubber bellow 10k flange
Valves
30 USD
Superior noise and vibration control
Easy Installation with Rotating Metallic Flanges
Wide Range of Flange Materials Available
Wide Range of Service and Lighter Weight
Most economical flexible connector
Large inventory means quick shipments.
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Flexible eccentric nb rubber reducer expansion joint in pipes
Valves
50 USD
For air conditioning, heating and ventilating systems in industrial buildings and vessels.
Central and ancillary power generating stations in industrial buildings, factories, ships and off-shore applications
Sewage disposal and water treatmentplant, pumps
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Forged high flexiblity flanged flexible rubber lined pipe connectors
Valves
150 USD
For air conditioning, heating and ventilating systems in industrial buildings and vessels.
Central and ancillary power generating stations in industrial buildings, factories, ships and off-shore applications
Sewage disposal and water treatmentplant, pumps
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Expansion joint flanges vibration isolator rubber joint for water suction
Valves
280 USD
Due to the single sphere rubber joint has good comprehensive performance, so it is widely used in chemical industry, building, water supply, water drainage, oil, light and heavy industry, frozen, sanitary, plumbing, fire protection, electric power.
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Flexible pipe connector rubber expansion joint with flange
Valves
Good elasticity: It has a good adaptability to compression, stretch, twist, displacement in all directions, avoiding the damage of pipeline system because of thermal expansion and foundation settlement measurement.
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Flexible high pressure ansi rubber expansion joint
Valves
1688 USD
Rubber flange expansion joint is a flexible connector fabricated of nature or synthetic elastomer, steel ring and fabric. When necessary, metallic reinforcement will be used to provide stress relief in piping systems.
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Manual winding single sphere rubber joint expansion rubber bellow
Valves
320 USD
Expansion joint rubber bellows consists of rubber ball, U-shaped loop coupling flange, the rubber ball contains inner rubber lining, outer rubber lining, reinforced lining, T-shaped or L-shaped strengthening ring. It is mainly used for the flange connectio
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High quality flange connection stainless steel exhaust bellow
Valves
160 USD
ZHW expansion bellows have been designed to control vibration, reduce noise, relieve stress, prevent system shock and compensate for misalignment and movement. Use of braided metal connectors for applications such as pumps, compressors, and other mechanica
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Flexible flanged pipe expansion joint ptfe convolution bellows
Valves
180 USD
Absorbs and isolates troublesome pipeline vibrations
Smooths out force-pump system pulsations
Tranquillize jittering compressor pipelines
Also absorbs pipeline expansion, compensates for misalignment, eliminates piping stresses.
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