Hot dipped galvanized pipe made by black pipes dipped into zinc pool for galvanized.  

Zinc coating :275 – 600g /m2 

Steel Grade: Q195-Q345, S235JR, S275JR, S355JR, S355J2H, STK400/500. 

Standard: BS1387-1985, DIN EN10025, EN10219, JIS G3444:2004, GB/T3091-2001, ASTM A53: GR. A , GR. B, GR. C. 

Surface: hot dipped galvanized, Pre-galvanized, electro galvanized, painted, threaded, beveled, grooved, engraved. 

Packing: Two tags on each bundle, Wrapped in waterproof paper, with several steel strips

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.

Sinoeast steel enterprise CO.LTD is a leading manufacturer specialized in high-quality steel products. Located in tianjin industrial park Daqiuzhuang. And our main hot dip galvanized steel pipe products are exported to Australia, America, Middle east, Africa South america, Southeast Asia and other countries and regions. Our company follows business philosophy of " customers first, to strive for progress " the customers first " principle for the majority of customer with quality service. We sincerely would like to set up business relationship with the clients from all over the world in long term.