ASTM GB standard Hexagon A106 A36 A53 Grb BS Square Galvanized Structural Erw Rectangular Steel Pipe hollow GI special pipe
Galvanized Steel pipe
Out Diameter |
gaIvanized:l/24(21.3114.3mm). Such as 38.1mm, 42.3mm, 48.3mm, 48.6mm or as customer request. |
Hot dipped galvanized:l/2"-24(21.3mm600mm). Such as 21.3mm, 33.4mm, 42.3mm, 48.3mm, 114.3mm or as customer request. |
|
Thickness | Pre galvanized:0.6-2.5mm. |
Hot dipped galvanized: 0.8- 25mm. | |
Zinc coating | Pre galvanized :5um-25um |
Hot dipped galvanized:35um-200um | |
Type | Electronic Resistance Welded (ERW) |
Steel Grade | Q235, Q345, S235JR, S275JR, STK400, STK500, S355JR, GRB-D |
Standard | BS1139-1775, EN1039, EN10219, JIS G3444:2004, GB/T3091-2001, BS1387-1985, DIN EN10025, ASTM A53 SCH40/80/STD, BS-EN10255-2004 |
Surface Finish | Pregalvanized, Hot dipped galvanized, Electro galvanized, Black, Painted, Threaded, Engraved, Socket. |
International Standard | ISO 9000-2001, CE CERTIFICATE, BV CERTIFICATE |
Remark |
1. Payment terms: T/T ,L/C 2. Terms of trade : FOB ,CFR,CIF ,DDP,EXW |
3. Minimum order: 2 tons | |
4. Delivery time : Within 25 days. |
Round steel material is hot-pressed to forma pipe
After the repair of the surface galvanized
Smooth and bright galvanized surface excellent corrosion resistance.galvanized steel pipe has more bright surface with lower cost, the zn coating willbe 30-120g/m2.
1. We will provide you with detailed technical data and drawings
2. Strict quality control and supervision
3. Strict process control to ensure timely delivery
4. We will assist in processing shipping documents