Hot Dip Galvanized Square Steel Pipe And Tube
The advantages of galvanized square and rectangular pipes
1. Light weight: Material is q235b or 16mn, thickness 2.5mm
2. High strength: Can withstand high temperature below 450°C
3. Long service life
4. Easy to install
5. Beautiful appearance
6. Environmental protection and energy saving
What is galvanized square and rectangular pipe? The matrix of the galvanized square tube and the molten weld metal directly form a
corrosion-resistant structural tight layer, which can effectively prevent the molten weld metal from intergranular corrosion (near
the welding heat affected zone) due to the existence of the structural tight layer. Therefore, it has good atmospheric corrosion
resistance and good high temperature oxidation resistance; at the same time, due to the protective effect of the galvanized layer,
the surface of the component has a very smooth, dense and strong protective film, which greatly improves the adhesion of the
coating; in addition, it has Moisture and anti-corrosion properties.
Square tube is a kind of cold-formed steel with square cross-section. . In addition to the thickening of the wall thickness of the hot-rolled extra-thick-walled square tube, its corner size and edge straightness have reached or even exceeded the level of the resistance-welded cold-formed square tube. The price of square tube is mainly based on the price of steel and the production process. The price of different materials and production processes is different, and the price is also affected by many factors, so the price of the pipe industry price is often changed.
| Product Name | SQUARE TUBE RECTANGULAR PIPE HOLLOW SECTION |
| Shape | Round Square Rectangle Deformed |
| Material | Q195-Q34510#-45#195-0345GrB-Gr50DIN-S235JRJIS-SS40JIS-SPH 040A10 |
| Technique | Cold Rolled,Hot RolledERW |
| Surface | treatment Black annealingbright annealingNone annealing |
| Standard | ASTMDIN JISBS |
| Delivery times | Delivered within 30 days after receipt of deposit |
| Package | 1.tightened with metal belt and plastic wrapped |
| | 2.According to customer's requirement |
| Application | Widely used in furnitureinterior decorationfluid pipelinepetroleum and natu industrydrillingpipelinestructure |
| Advantages | 1. Reasonable price with excellent quality |
| | 2. Abundant stock and prompt delivery |
| | 3.Rich supply and export experiencsincere service |
