Special Straight Pipe

Tight lining process pipe, commonly known as pipes with extruded process, refers to PTFE pipe diameter slightly larger than the steel pipe diameter, Lining through the mechanical traction method. Loose lining process pipes refers to the outer diameter of the PTFE pipe is slightly smaller than...

Product Details

Tight lining process pipe, commonly known as pipes with extruded process, refers to PTFE pipe diameter slightly larger than the steel pipe diameter, Lining through the mechanical traction method.


Loose lining process pipes refers to the outer diameter of the PTFE pipe is slightly smaller than the inner diameter of the pipe, lining through the manual insert directly into the steel pipe.


● Main material: PTFE, PE, PP

PTFE (polytetrafluoroethylene - F4): Applicable to transport strong corrosive media max 120 , such as: dilute HCL, HNO3, H2SO4, HF, NaOH etc.

PE (polyethylene): Application temperature max80 , suitable for general corrosive media transportion, normal corrosion resistance .

PP (Polypropylene): Application temperature max 100 , for a small amount of solvent containing corrosive media transportion, corrosion resistance is weak.


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