Beijing Zhonghaiwei Environment Engineering Co., Ltd.

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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.


Products:

Mould pressing galvanized screwed rubber expansion joint
Mould pressing galvanized screwed rubber expansion joint ProductInformation: ZHW Series MX601 are designed for piping systems to absorb pipe movements, relieve stress, reduce system noise/vibration, comp...
Flexible rubber expansion compensator torque neoprene expansion joints
Flexible rubber expansion compensator torque neoprene expansion joints ProductInformation: ZHW Series MX601 are designed for piping systems to absorb pipe movements, relieve stress, reduce system noise/vibration, comp...
Pipe machine expansion joint oil resistance rubber flexible joint
Pipe machine expansion joint oil resistance rubber flexible joint ProductPerformance: Air flue rubbber compensator is made under high pressure, high temperature molding and cross link. It owns higher density insi...
Skillfull manufacture anti vibration pn16 expansion rubber ball joint
Skillfull manufacture anti vibration pn16 expansion rubber ball joint ProductInformation: Base on the unique characteristics of rubber such as high elasticity , high air tightness, medium resistance, weathering resis...
Single sphere connector rubber expansion joint with pn16 flange
Single sphere connector rubber expansion joint with pn16 flange Base on the unique characteristics of rubber such as high elasticity , high air tightness, medium resistance, weathering resistance and radiati...
High pressure flexible bellow rubber expansion joint with flange ring
High pressure flexible bellow rubber expansion joint with flange ring ProductInformation: Base on the unique characteristics of rubber such as high elasticity , high air tightness, medium resistance, weathering r...
Single sphere floating flange jis flexible rubber joint
Single sphere floating flange jis flexible rubber joint ProductPerformance: Ansi standard flexible pipe rubber joint is extremely suitable for places where there are complex geologic conditions, large s...
MD601 DN2400 pipeline joint flexible epdm rubber coupling
MD601 DN2400 pipeline joint flexible epdm rubber coupling ProductInformation: Rubber flange expansion joint is a flexible connector fabricated of nature or synthetic elastomer, steel ring and fabric. When...
Flexible metal expansion bellow steam turbine expansion joint
Flexible metal expansion bellow steam turbine expansion joint ProductInformation: ZHW expansion bellows have been designed to control vibration, reduce noise, relieve stress, prevent system shock and compensa...
Flange bellows type metal expansion connectoe ss expansion joint
Flange bellows type metal expansion connectoe ss expansion joint ProductInformation: ZHW expansion bellows have been designed to control vibration, reduce noise, relieve stress, prevent system shock and compensa...
High temperature industrial expansion bellows expansion joint at pump discharge
High temperature industrial expansion bellows expansion joint at pump discharge ProductInformation: ZHW expansion bellows have been designed to control vibration, reduce noise, relieve stress, prevent system shock and compensa...
Flange high temperature pressure stainless steel flexible bellows
Flange high temperature pressure stainless steel flexible bellows ProductDescription: ZHW’s expansion bellows Series EBF521 can withstand extreme variations in temperature ranging from very low to high temp...
Stainless steel corrugated compensator flange rectangular bellows
Stainless steel corrugated compensator flange rectangular bellows ProductInformation: ZHW rectangular bellows have been designed to control vibration, reduce noise, relieve stress, prevent system shock and co...
Steam pipeline connection bellows rectangular steel compensator
Steam pipeline connection bellows rectangular steel compensator ProductInformation: ZHW rectangular bellows have been designed to control vibration, reduce noise, relieve stress, prevent system shock and co...
Professional design corrosion resistant ptfe lined bellows
Professional design corrosion resistant ptfe lined bellows ProductInformation: ZHW® PTFE bellows are manufactured from virgin paste-extruded PTFE. They are designed for maximum flex-life in a wide ra...
High pressure corrugated metal ptfe convolution bellows joint
High pressure corrugated metal ptfe convolution bellows joint ProductInformation: ZHW® PTFE bellows are manufactured from virgin paste-extruded PTFE. They are designed for maximum flex-life in a wide ra...
HX601 hand-build ruber spherical flexible joint
HX601 hand-build ruber spherical flexible joint ProductInformation: Base on the unique characteristics of rubber such as high elasticity , high air tightness,medium resistance, weathering resist...
HX601 din standard rubber connector rubber flexible flange joint
HX601 din standard rubber connector rubber flexible flange joint ProductInformation: Rubber expansion joints are flexible connectors fabricated of nature rubber or synthetic elastomers, steel ring and fabrics, a...
Hand-build double arch rubber expansion joints
Hand-build double arch rubber expansion joints ProductPerformance: Rubber expansion joint are flexible connectors fabricated of nature rubber or synthetic elastomers, steel ring and fabrics, an...
Alkali resistant hand build double arch rubber expansion joints
Alkali resistant hand build double arch rubber expansion joints ProductPerformance: Rubber expansion joint are flexible connectors fabricated of nature rubber or synthetic elastomers, steel ring and fabrics, an...
Power plant non-return telescope-feed duckbill rubber check valves
Power plant non-return telescope-feed duckbill rubber check valves ProductInformation: ZXF rubber duckbill check valve is made of rubber, it looks like a duckbill and is a new draining valve with functions of forw...
Automatic flange type rubber check valve slip duckbill valve
Automatic flange type rubber check valve slip duckbill valve ProductInformation: ZXF rubber duckbill check valve is made of rubber, it looks like a duckbill and is a new draining valve with functions of forw...
Reduce shock heat resistant fabric cloth for expansion joint
Reduce shock heat resistant fabric cloth for expansion joint ProductInformation: Fabricduct joint take advantage of high flexibility and high air impermeability and medium resistance of rubber as well as com...
Expansion connector pipe fitting fabric rubber duct connector
Expansion connector pipe fitting fabric rubber duct connector ProductInformation: Fabricduct joint take advantage of high flexibility and high air impermeability and medium resistance of rubber as well as com...
Pipe pressure balanced fabric rectangular rubber expansion joint
Pipe pressure balanced fabric rectangular rubber expansion joint ProductInformation: Fabricduct joint take advantage of high flexibility and high air impermeability and medium resistance of rubber as well as com...
Pipe fittings product high temperature fabric expansion joints
Pipe fittings product high temperature fabric expansion joints ProductInformation: Fabricduct joint take advantage of high flexibility and high air impermeability and medium resistance of rubber as well as com...