Specification:Polyethylene Caoting for Buried Steel Pipeline
Application:Fro Buried Steel Pipeline
Steel Grade:Q235 Q275 Q345
Manufacture:Seamless or Welded Process
Section of Shape:Round
Classification of Coatings:Two Later or Three Layer 
Outside Diameter: 6mm to 2400 mm according to SY/T 0413
Wall Thickness of Coatings:According to SY/T 0413 or Specified
Length of Pipe:Fixed 5.8/6 Meters or SRL/DRL or Specified
Permissible Variations:According to SY/T 0413  Standard
End of Finish: Plain End and Bevelled End &THD End with Coupling
Heat treatment:Heat Treated
Surface:Anti-corrosive Coating
MTC: Mill Test Certificate according to GB/T 2102 or EN10204 3.1B
Marking & Packing: According to GB/T 2102 or Specified 
MOQ:5 Tons
Transportation:FCL&LCL by sea
Delivery:10-15 days after signed contract
Payment:L/C or T/T or D/P or O/A

Relevant Links:

1ASTM A789Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe for General Service
2ASTM A790Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe
3EN 10288Steel Tubes and Fittings for Onshore and Offshore Pipelines
4DIN 30670Polyethylene Coatings on Steel Pipes and Fittings
5JIS G3469Polyethylene Coated Steel Pipe
6GB/T 31940Bi-Metal Composite Corrosion Resistance Steel Pipe for Fluid Transportation
7SY/T 0413Polyethylene Caoting for Buried Steel Pipeline