ey Specifications:
En39/BS1139/AS1163 scaffolding steel tubes
1)Standards: BS1139, JIS G3444
2)Steel grades: STK400 STK500
3)Outer diameter: 21.7mm-168mm
4)Wall thickness: 0.6mm-2.2mm
5)Length: 0.3-12m
6)Welding: ERW
7)Coating: zinc
8)Raw material: hot-rolled steel coil (HRC), cold-rolled steel coil (CRC), pre galvanized steel strip
9)Ends: square cut, burr removed
10)Surface: lightly oiled, hot-dip galvanized
11)Packing: plastic plugs in both ends, hexagonal bundles of maximum 2,000kg with several steel strips, two tags in each bundle, wrapped in waterproof paper, PVC sleeve and sack cloth with several steel strips
Tianjin Tianyingtai Steel Pipe Co., Ltd., which is a professional manufacturer of steel tubes, such as Square tubes, Rectangular tubes, ERW tubes, Spiral Welded steel pipe, Galvanized steel pipe, API PIPE etc., whch are widely used in furniture, building and construction Industry, traffic and communication, and so on.The factory are covering more than 100, 000 square meters area, with the eight world-class steel tube production lines, we can produce over 500, 000MT of tubes annually in ASTM, DIN, BS, GB and other industrial standards.Equipped with first-class facilities for ERW tubing mills, our products' quality is fully guaranteed.While our products have also been approved by the third party inspectors such as SGS, BV and COTECNA.
Tianjin TYT enjoyed high reputation in overseas market.Recently our main products have been exported to Europe, South Asia, Australia, West Africa and Latin America.
