Wholesale Manufacturer Steel Iron Pre Hot DIP Galvanized Pipe for Greenhouse
Welded steel pipes with hot-dip or electro galvanized coatings on the surface of galvanized steel pipes. Galvanizing can increase the corrosion resistance of steel pipes and extend their service life. Galvanized pipes have a wide range of uses, in addition to being used as pipeline pipes for general low pressure fluids such as water, gas, and oil, they are also used as oil well pipes and oil delivery pipes in the petroleum industry, especially in offshore oil fields, as well as pipes for oil heaters, condensate coolers, coal distillation and washing oil exchangers in chemical coking equipment, as well as pipes for support frames in trestle piles and mining tunnels.
| Product Name | Galvanized steel pipe |
| Out Diameter | Pre galvanized:1/2''-4''(21.3-114.3mm). Such as 38.1mm, 42.3mm, 48.3mm, 48.6mm or as customer request. |
| Hot dipped galvanized:1/2''-24''(21.3mm-600mm). Such as 21.3mm, 33.4mm, 42.3mm, 48.3mm, 114.3mm or as customer request. |
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| Thickness | Pre galvanized:0.6-2.5mm. |
| Hot dipped galvanized: 0.8- 25mm. | |
| Zinc coating | Pre galvanized:5μm-25μm |
| Hot dipped galvanized:35μm-200μm | |
| Type | Electronic Resistance Welded (ERW) |
| Steel Grade | Q195,Q195B,Q235, Q345, S235JR, S275JR, STK400, STK500, S355JR, GR.B-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 | Pre-galvanized, Hot dipped galvanized, Electro galvanized, Black, Painted, Threaded, Engraved, Socket. |
| Packing | 1.Big OD:in bulk 2.Small OD:packed by steel strips 3.woven cloth with 7 slats 4.according to the requirements of customers |
| Main Market | Middle East,Africa, Asia and some Uropean country and South America, Australia |
| Country of origin | China |
| Productivity | 5000Tons per month. |
| Remark | 1. Payment terms : T/T ,L/C 2. Terms of trade : FOB ,CFR,CIF ,DDP,EXW 3. Minimum order : 1 tons |
