1.Product name:

Pump Connector Expansion Joint

2. Application

Decreasing vibration of rotating parts, the joints can be used in pressure system, pump, motor, machine equipment, compressors, industrial pipeline construction, gas and water transportation pipeline.

3.Specification

Bellows material:SUS304 (SUS316,SUS316L,SUS321 are available)

Nominal diameter:DN50-DN700

Working pressure: PN≤2.5Mpa

Connection: Flange

Flange material: Carbon steel, Q235B

*Regarding to other special requirements which will need particularly design and manufacture, please contact our sales team.

4.Product photo

  Company Overview

Production & Testing Machine

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                                  Fatigue testing machine

                                      Automatic continuously processing machine

                                               Hydraulic strength testing machine

                                                        Braiding machine 

Tianjin Wide Metal Hose Co., Ltd is a manufacturer and supplier of high quality flexible metal hoses, bellow expansion joints and related products, founded in September,1992.The company has skilled design team, professional technology, advanced manufacturing process, up-to-date research and development ability. And with the perfect production, quality control procedures and after-sales service system, Tianjin Wide continuously to create exquisite products to meet multiple demands of customers.

By following the Chinese manufacturing standard GB/T12777-2008,GB/T14515-2010,international standard ISO 10380(E),US EJMA, Tianjin Wide has been optimizing its design, introducing European advanced manufacturing equipments, continually developing products and processes to support both existing & new applications. Our main products have passed ISO9001 and CE certification which give us enough confidence to explore the international market. Tianjin Wide provides products and engineering solutions to domestic and foreign customers like Petro China, Sinopec, China Chemical, Sinoma Group, Heidelberg, Lafarge, Invista, P&G,USA DuPont and to the ones from metallurgy, thermal energy, electric power, construction and other fields."Stand on users position, consider users interests, strive for perfection" is our constant pursuit and commitment to our customers.