Galvanized steel tubes are welded steel tubes with hot dip or electric galvanized coating on the surface.Galvanizing can increase the corrosion resistance of steel pipe and prolong its service life.Which uses is very wide, in addition to a general low pressure fluid such as water, gas, oil line pipe, also used as industry, especially the ocean oil field oil well pipe, oil pipe, chemical coking equipment of oil heater.
Product Name | 18 gauge galvanized carbon steel hollow furnace exhaust pipe |
Thickness | 0.3mm-12mm |
Length | 5.5m, 5.8m, 6m, 11.8m, 12m etc , other length is Available according to demands |
Diameter | 15mm-219mm |
Tolerance | Wall Thickness: ±0.05mm Length:±6mm Diameter: ±0.3mm |
Shape | Round, Square, Rectangle, Oval etc. |
Material | Q195,Q235, Q345, Q355, 10#, 20#, 45#, Gr.B-Gr.50, DIN-S235JR, JIS-SS400, JIS-SPHC, BS-040A10 |
Technique | ERW, Hot-rolled, Cold-rolled |
Surface treatment | Hot dipped galvanized, pre galvanized, electro galvanized. |
Zn Coating | Pre-galvanized steel pipe: 20-275g/m2 Hot dipped galvanized steel pipe: 180-500g/m2 |
Standard | ASTM, DIN, JIS,BS |
Payment terms | 30% T/T deposit in advance, 70% T/T balance after B/L copy ;100% Irrevocable L/C at sight. |
Package | 1. Packed with 8 bundles tightened with metal belt and plastic wrapped if need 2. According to customer's requirement |
Application | Widely used in Structure, Accessorize, Construction, Fluid transportation, machinery parts, the stress parts of the automobile tractor parts and so on |
Advantages | 1. Reasonable price with excellent quality 2. Abundant stock and prompt delivery 3. Rich supply and export experience, sincere service |
1. Package with 20 ft or 40 ft container, fixing spiral steel pipe in the container with steel cable;
2. Package in bulk;
3. Pieces per container depending on the diameter of H beam.
4.According to customers' requirement.