HDPE Anti-corrosion Pipe
Product Name: HDPE Anti-Corrosion Pipe 3PE Pipes are usually be processed by Carbon steel Seamless Steel Pipe, ERW Steel Pipe, LSAW Pipe and SSAW Steel Pipe. Specification: Standard: DIN30670, SY/T0413-2002 Steel Grade: Q235B, Q345B, Q345C, GR.B, X42-X80, S235JR, S235JO, S335JR, S355J2. ect....Send Inquiry
Product Name: HDPE Anti-Corrosion Pipe
Standard: DIN30670, SY/T0413-2002
Steel Grade: Q235B, Q345B, Q345C, GR.B, X42-X80, S235JR, S235JO, S335JR, S355J2. ect.
Size Range: 60.3mm-2540mm Thinkness: 5mm-30mm
Certificate: GB/T19001-2008/ISO9001:2008, GB/T28001-2011/OHSAS18001:2007, GB/T24001-2004/ISO14001:2004
Three-layer PE pipe anti-corrosion structure:
The first layer epoxy powder (FBE> 100um),
The second layer adhesive (AD) 170 ~ 250um,
The third layer of polyethylene (PE) 2.5 ~ 3.7mm.
Three kinds of materials, integration, and with steel to form a solid combination of good anti-corrosion layer.
Diameter range: 60.3 mm~ 1420mm
Technological Flow Chart
Advantages of the Three-layer Coating System
Excellent corrosion resistance. When exposed to either acid or alkaline media, an extended lifetime in highly corrosive soils is assured .
Strong steel adhesion: 20 times more adhesive than traditional plastic tape systems
Excellent mechanical resistance
Free of holidays: The hot extrusion method used to perform the coating assures a continuous and a uniform thickness profile, without air bubbles and holiday-free.
High dielectric resistance.
Superior bending ability for pipe laying applications.
High impermeability: Both the high-density polyethylene and polypropylene have low water permeation characteristics that allow improved isolation from the surrounding sea water compared to other coating systems.
Edit by Ms Enya Wang of KRM/BSW
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