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O.D. (mm) | 219-3400 |
Wall Thickness (mm) | 5.5-30 |
Execute Standard |
ASTM A252-89 WELDE AND SEAMLESS STEEL PIPE PILES API SPEC 5L Specification for Line Pipe GB/T9711.1 Petroleum and natural gas industries—Steel pipe for pipelines—Technical delivery conditions SY/T5037 Spiral submerged arc welded pipe for low pressure liquid transportation |
Material | Q235-Q345, L175-L485, SS400, 16Mn, L290-L360 or according to the customers requirements. |
Pipe End | square ends (straight cut, saw cut, and torch cut). Or beveled for welding, beveled, |
Surface | Lightly oiled, Hot dip galvanized, Electro galvanized, Black, Bare, Varnish coating/Anti rust oil, Protective Coatings (Coal Tar Epoxy, Fusion Bond Epoxy, 3-layers PE) |
Application |
1) General service for industries ( petroleum, chemical, aviation, etc.)
2) Fluid, gas and oil transport,
3) Press and heat transmission,
4) City construction, etc.
|
Packing | Plastic plugs in both ends, Hexagonal bundles of max. 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips, Plastic caps. |
Test | Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield, strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, X-ray Test |
Third party inspection | SGS, BV, Lloyds etc |