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Q235B 0.5mm-2mm steel round square hollow section black hot-dip galvanized pre-galvanized steel pipe
| Thickness | 0.5-2.5mm |
| Size | 19x19-100x100mm / 20x30-50x100mm |
| Technique | ERW |
| Length | as client request |
| Zinc coating | 40gram min |
| End | plain, or threading with coupling or plastic cap |
| Origin | China |
| MOQ | 1 ton |
At present, the main production and sales: Metal bellows, strip steel; Slitting steel plate; Sales: Import and export of galvanized coil, cold-rolled coil, galvanized strip, galvanized steel strip and other goods. Main materials include Q195, Q235, Q345, Q355, Q390, Q420, Q460 and more.
All products can be manufactured according to GB, ASME/ANSI, MSS, DIN, EN and other international standards. Non-standard products can be produced according to drawings with full customization support.
We have many years of production and processing experience, professional operators, and advanced production equipment. Our customers are involved in petroleum, chemical machinery, natural gas, fertilizer, power plant, metallurgy, shipbuilding, paper, and other core industries.
