Quality Standard and Steel Grade: GB/T8162: 10, 20, 35, 45, 16Mn, 12C rMo, 15CrMo, 12C rl MoV
Outer Diameter: Hot finish: 2" - 30",Cold drawn: 0.875" - 18"
Wall Thickness: Hot finish: 0.250" - 4.00",Cold drawn:0.035" - 0.875"
Length: customizing

Test: Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Flaring Test, Bending Test, Hardness Test, Blow Test, Impact Test etc), Exterior Size Inspection.

Mill Test Certificate: EN 10204/3.1B

Delivery Condition: BKS, NBK,BK ,BKW, GBK(+A), NBK(+N), BK(+C)

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