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Quick Details

  • Material: Carbon Steel, SS304,SS316(L)
  • Technics: Forged
  • Type: Bushing
  • Place of Origin: Henan, China (Mainland)
  • Model Number: gjq
  • Brand Name: liwei
  • Connection: Flange
  • Shape: Equal
  • Head Code: Other
  • Name: Stainless steel flange adaptor
  • Size: DN25-DN3300
  • Max working pressure: PN16
  • Sealing ring: NBR,EPDM,VITON rubber
  • Flange standard: DIN2501,BS EN1092,ASME B 16.5
  • MOQ: 1 set

Packaging & Delivery

Packaging Details stainless steel flange adaptor package is wooden case
Delivery Time 5-30 working days

Stainless steel flange adaptor

Product Description


Chinese manufacturing and tests standard is GB/T12465-2007T, also named AF type compensator, Some clients also name it loosen pipe or loosing compensator or coupling.

Material: Ductile iron, carbon steel and stainless steel, according to the medium, application and temperature, the material is different.


Connecting: One end flange connection, the other end plug-in, plug-in end sealing is rubber seals. Rubber material can be NBR,EPDM, and VITON.

The application site:



Dimension of stainless steel flange adaptor:




1) Flange standards: DIN2501,ASME, BS EN1092,JIS/KS ect.

2) The length can be customized


When the clients asked flange adaptor price, we must know these specification, so we can send them the accurate price:

1) Material

2) Flange standard, working pressure

3) Pipe OD or flange adapor ID

4) Qty

Packaging & Shipping

 Wooden case and steel frame

Company Information


Liwei main products:

  • Rubber expansion joint, from DN25-DN3600,DIN,ANSI,JIS standard.
  • Dismantling joint, dresser coupling, flange adaptor
  • Stainless steel bellows and flexible hose
  • Fabric expansion joint
  • Rubber and PTFE lined pipe and pipe fittings
Liwei brand stainless steel flange adaptor advantages:

1) We have 20 years manufacturing experience

2) We have ASME welding certificate to make welding quality very good

3) Acid pickling and ultrasonic surface treatments

4) Strict quality controlling system, we will supply material certificate, test report certificate

5) The largest painting thickness is 300 micron

6) We also have ISO9001, ISO14001, SGS, ASME E certificate

7) one year quality warranty



Our Services

 1.5 times of working pressure hydro tests



 1.Do you supply custom?

Yes, we supply custom, but we need to know the specification, like OD,ID,length working temeprature, working pressure and so on.

2.Do you have warranty?

Yes, we have one year warranty since you received our bellows.


3.Do you supply testing report?

Yes, we have strict inspecting system, and ensure the the best quality


4.Can you supply sample?

Yes, but for non-standard products, it is not free, we need to make moulds. 

Transaction History of the Supplier

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China (Mainland) | Manufacturer, Trading Company
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