EPDM lined concentrically but with different diameters

A thermoplastic High polymer polytetrafluoroethylene (Teflon) or [PTFE,F4] plastic with good

chemical stability is lined with ordinary carbon steel pipe as the matrix, which is processed by

a specific process. Firstly, PTFE powder is used to push (extrude) the pipe, and then it is forced

into seamless steel pipe to form seamless tight lining

It not only has the mechanical properties of steel pipe, but also has the characteristics of high

corrosion resistance. It is an ideal pipeline for transporting strong acid, strong alkali, industrial

salt and strong corrosive gas medium.

Selection requirements for PTFE pipe lining, pipe fittings and flanges

1.The national standard seamless steel pipe is adopted. Due to the process requirements, the

effective diameter of the lined pipe is less than the nominal diameter of the steel pipe

2.The flange can be forged according to Hg, GB, JB, ANSI, JIS, BS, DIN and other national standards.

It can also be determined by the contract.
If you want to know more details of our products,pls click here to contact us!