Wednesday, January 11, 2012

[MW:13452] 3LPE coating

Dear Experts

 

Pipe 3” wall thickness 3.05mm

Material SS 304

 

I wanted to coat external coating of 3 layer polyethylene by heating the pipe with 400 deg centigrade

 

1.       Please let me know due to less wall thickness of pipe is there any longitudinal deflection while rolling the pipe

2.       Is there any improper coating due to temp variation from super heater to coating die

 

In case yes, please let me know the solution for the same and please suggest related other coating which must comply the 3 layer polyethylene coating

 

 

Regards

Wajeed Ahmed

 

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