• Anti-Corrosion Coating Pipe
  • Anti-Corrosion Coating Pipe
  • Anti-Corrosion Coating Pipe
  • Anti-Corrosion Coating Pipe

Anti-Corrosion Coating Pipe

Anti-corrosion coating pipe refers to 3-layer structure polyethylene coating (MAPEC) external anti-corrosion steel pipe, which is a kind of anti-corrosion pipe commonly used in China.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.

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  • Introduction
  • Specification
  • Application
  • Inquiry

Introduction:

 Anti-corrosion steel pipe refers to do anti-corruption treatment for the ordinary steel pipe with special technology, making the steel pipe equipped certain corrosion resistance.


Product Description

Product Name

Anti-corrosion coating steel pipe

Outer Diameter (OD)

219mm - 3600mm

Wall Thickness (WT)

5mm - 26mm

Length (L)

5800mm - 12300mm

Standard

API Spec 5L PSL1/PSL2, ASTM A53, ASTM A252, GB/T9711.1, GB/T 9711.2, GB/T 3091, EN10217, AWWAC200

Material

 Q235A, Q235B, Q345B, #10, #20, 16Mn, L245, L290, L360, X42, X46, X52, X56, X60, X65, X70, ect

Package

 In bundles, Painting, Beveled edges, plastic caps ends, or as buyer's request.

Payment Term

L/C,T/T

Trade Term

FOB,CIF,CFR,EXW









Specification:

Standards & Steel Grade:

 External Coating:

SY/T 0315,CAN/CSA Z245.20,DEP 31.40.30.32-Gen,
ISO 21809,API RP 5L9,Q/CNPC 38,SY/T 0413,GB/T23257,
DIN 30670,CAN/CSA Z245.21, NF A49-710, NF A49-711,
Q/HS 3017,SY/T0415,CJ/T114,EN 253,BS 534

 Internal Coating:

API RP 5L2,DEP 31.40.30.35-GEN, API RP 5L7, BS 534,AWWA C205

Anti-corrosive Type:

External Coating:
Single FBE, Double FBE, 2LPE/2LPP,3LPE/3LPP,Cement Weight Coating, Insulation Coating, Asphalt Coating.

Internal Coating:
Liquid Epoxy Coating, Single FBE, Cement Coating, Asphalt Coating.

 

Application:

 Applilcation

 
The pipes are widely used in natural gas, offshore oil piling, petroleum, chemical industry, electric power, heat, water supply adn drainage, steam heating, pressure steel pipe for hydropower stations, thermal power generation, water adn other long-distance transmission pipelines and piling, Bridges, steel structures and other engineering fields.



 

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