Steel pipe details
Standard: | GB/T3091 – 2001, BS1387 – 1985, DIN EN10025, EN10219, JIS G3444:2004, ASTM A53, ASTM A53: GR. A , GR. B,
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Zinc Coating | 275 – 600g /m2 |
Steel Grade: | Q195, Q235, Q345, S235, S235JR, S355JR.STK400 /500. |
Packing: | Packed in bundles with several steel strips, Two tags on each bundle, Wrapped in waterproof paper |
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. |
Usage: | Used for low pressure liquid delivery, such as water, gas, and oil; it can also be used to make fence, greenhouse and other structures. |