1)Delivery Conditions: GBK, NBK, BK, BKW, BKS
2) Inspection and Test: Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength,Yield Strength, Elongation, Flaring, Flattening, Hardness, Impact Test), Surface and Dimension Test,No- destructive Test, Hydraulic Test
3) Surface treatment: Oil-dip, Varnish, Passivation, Phosphating, Polishing.
4)Certificate: ISO9001:2008.
5)Standard: GB ( GB/T3639-200, GB/T8162-1999, GB699-88, GB1591-88 ) ASTM (A519-94, ANSI/ASTM106A- 2002, ANSI/ASTM A210-1996,) DIN ( DIN 2391-1994, DIN1629-84, DIN17175-79).
6) Package: Hexangular packing in bundles
7) Export: Europe, North America, the Middle East, Africa, Asia and other countries and regions, well received by consumers!
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