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phosphorus chemical steel rubber composite pipe

Title: phosphorus chemical steel rubber composite pipe
Category: phosphorus chemical pipeline
An industry: chemical equipment

The phosphorus chemical special steel rubber composite 

pipe is based on ordinary carbon steel pipe as the matrix, 

lined chemical stability excellent thermoplastic tube, 

cold-drawn composite or rotational molding, it has both the 

mechanical properties of the steel pipe, but also the 

resistance of the plastic pipe corrosion, slow scale, 

less growth and microbial characteristics, pipeline 

transport acid, alkali, salt, corrosive gases and other media.
First, the technical characteristics of the pipe lining 

material and Scope:
1, PO, PE plastic-lined pipe: use temperature of 80 ° C 

or less, suitable for general corrosive medium.
PP plastic-lined pipe: use temperature ≦ 100 ° C, 

suitable for corrosive media containing a small 

amount of solvent.
F4 lined PTFE pipes: ≦ 120 ° C strong corrosive 

medium for conveying.
PU polyurethane lining pipe: excellent wear 

resistance, suitable for conveying non-corrosive 

mortar within the 70 ° C temperature. 

For example: lime slurry, coal slurry, the slurry.
Phosphorus chemical special steel rubber 

composite pipe temperature:
PTFE lined pipe (F4) Media Operating 

Temperature: -100 ° C to 250 ° C
Lined polypropylene pipes (PP) Media 

Operating Temperature: -20 ° C to 105 ° C
Steel liner polyethylene pipe (PE) Media 

Operating Temperature: -20 ° C to 80 ° C
Polyolefin lined pipe (PO) Media 

Operating Temperature: -40 ° C to 90 ° C
Phosphorus chemical special steel 

rubber composite pipe finished product inspection:
Pressure test reference GB/T13927/API 598
The lining inspection: Computer film thickness, spark test

   
 
     

Guanghan, sichuan keda pipe co., LTD. Address: sichuan guanghan XiangYangZhen with xing village

 
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