Honor Pipeline Co., Ltd

 

Since 2023, we have produced many 3PE Coating SSAW pipe of DN3200 MM, and we export these pipes to Egypt for Nile drinking water project. We have rich experience and advanced equipment for producing 3PE Coating SSAW pipe of DN3200MM.

 

 

 

1. 3PE Coating SSAW pipe (3LPE Coating Spiral Steel Pipe, 3PE-anti-corrosive Steel Pipe)
Anti-corrosion steel pipe plays important roles in the current engineering service, such as the 3PE anti-corrosive pipe. It has good corrosion resistance, low water absorption, high mechanical strength properties.
It is suitable for the water supply and drainage, positive and negative pressure ventilation, fire sprinkler pipe network, gas supply engineering, underground water pipeline and oil pipeline.

 

2. The brief introduction of 3PE Coating SSAW Pipe
External Polyethylene Coating for Pipe This Standard covers the following coating systems:

(a) System A1: a coating that consists of an adhesive and a polyethylene outer sheath;

(b) System A2: a coating that consists of an adhesive and a polyethylene outer sheath that has more stringent peel adhesion requirements than those for System A1;

(c) System B1: a coating that consists of a liquid or powdered epoxy primer, a polymeric adhesive, and polyethylene outer sheath;

(d) System B2: a coating that consists of a powdered epoxy primer, a powdered copolymer adhesive, and a powdered polyethylene outer layer.

 

3. 3PE Anti-corrosion Coating Process

 

4. Din 30670 Standard require the thickness for 3PE Coating SSAW pipe

 

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