• 3PE Coating Pipe
  • 3PE Coating Pipe
  • 3PE Coating Pipe
  • 3PE Coating Pipe

3PE Coating Pipe

3PE Coating anti-corrosion steel pipe base material includes seamless steel pipe, spiral steel pipe and straight seam steel pipe. This structure is mainly used for FBE's high adhesion, oxidation resistance, chemical corrosion resistance, excellent cathodic peel resistance and high density poly (ethylamide) and acrylic acid resistance

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  • Introduction
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Introduction:

3PE Coating anti-corrosion steel pipe base material includes seamless steel pipe, spiral steel pipe and straight seam steel pipe. The three-layer polyethylene (3PE) anti-corrosion coating has been widely used in the petroleum pipeline industry for its good corrosion resistance, water vapor permeability and mechanical properties. 3PE anti-corrosion steel pipe An anti-corrosion layer is very important for the life of buried pipelines. Some pipes of the same material are buried in the ground for decades without corrosion, and leaks occur in some years. It is because they use different outer coatings.
This structure is mainly used for FBE's high adhesion, oxidation resistance, chemical corrosion resistance, excellent cathodic peel resistance and high density poly (ethylamide) and acrylic acid resistance .

Advantages of the 3PE coating pipe:
1.3PE and 2PE anti-corrosion pipe with strong caking   property
2. Uniform coating coverage and strong tenacity 
3.Strong anti-stress fissionability, high impact resistance performance
4.High sealing with strong insulation performance
5.Strong anti-chemical corrosion and waterproof performance
6.Good environmental protection, convenient local maintenance
7.Long life for more thane 50 years

Product Images : 


Anti-corrosion Coating Pipe : 
Standard&Steel Grade :
External Coating : SY/T 0315, CAN/CSAZ245.20,DEP3140.30.32-Gen,ISO 21809,APIRP 5L9,Q/CNPC 38,
                             SY/T 0413,GB/T23257,DIN30670,CAN/CSAZ245.21,NF A49-710,NFA49-711,Q/HS 3017,
                             SY/T 0415,CJ/T14,EN253,BS534
Internal Coating : APIRP 5L2,DEP 31.40.30.35-GEN,APIRP5L7,BS534,AWWAC205

Anti-corrosive Type : 
External Coating :
Single FBE , Double FBE,2LPE/2LPP, 3LPE/3LPP , CementWeight Coating , Insulation Coating , Asphalt Coating .
Internal Coating : Liauid Epoxy Coating , Single FBE , Cement Coating , Asphalt Coating 


 

Specification:

Product Specification :

 

Product

3PE Coating Pipe

Material Carbon Steel

WT

219-2845 mm

Thickness

6-22 mm

Standard ASTM, BS1387, BS1139, EN10219, API 5L.

Application

oil ,gas, fluid construction structure

Technology Cold drawn/hot rolled
Size  DN15-DN3400
Grade Grade A, Grade B, Grade C

Coating Thickness

Normal:1.8-3.0MM; Higher:2.5-3.7MM

Packaging

3LPE coating, FBE coating, Epoxy coating,end caps, poly woven bags


 

Application:

Application :

The 3PE Coating pipe is suitable for underground water supply and drainage, underground grouting, positive and negative pressure ventilation, process water waste residue, backwater transportation pipeline, natural gas, water, oil and other buried long-distance transportation pipeline.

Packaging:

3PE Coating Pipe packing : 3LPE coating, FBE coating, Epoxy coating,end caps, poly woven bags

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