Jiangsu Lianzhong Metal Products (Group) Co., Ltd
Jiangsu Lianzhong Metal Products (Group) Co., Ltd
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Scaffolding Tube Hot Dipped Galvanized Steel Pipe 0.1 - 6mm Thickness ±5% Tolerance
Description
What is a galvanized steel pipe?
Galvanized steel pipe is the carbon steel pipe that are coated with a protective layer of zinc. The zinc layer served as a sacrificial layer, it will get rust before the carbon steel under neath it. Galvanized steel pipe include Two types: hot dipped galvanized steel pipe and cold galvanized steel pipe.
Is galvanized pipe as strong as steel pipe?
While it's true that steel is already a relatively durable material, galvanized pipes have better strength due to the protective zinc coating. The coating takes on the damage rather than the steel itself and it will rust before the interior.
| Product Name | Scaffolding Tube Hot Dipped Galvanized Steel Pipe |
| Thickness1 | 0.1mm-6mm |
| Outer diameter | 21.25mm-219mm |
| Surface treatment | Oiled, galvanized, phosphate etc. |
| Authentication | ISO9001-2008,SGS.BV |
| Thickness Tolerance | ±5% |
| Application | Construction,machine structure pipe, Agriculture equipment pipe, Water and gas pipe, Greenhouse pipe, Scaffolding pipe, Building material tube, Furniture tube, Low pressure fluid tube, Oil pipe, etc |
| Contact | If you have any question,please feel free to contact me. we are sure your inquiry or requirements will get prompt attention. |
| Grade | Chemical Composition | Mechanical Properties | ||||||
| C | Mn | Si | S | P | Yield | Tensile | Elongati | |
| Strength Mpa | Strenth Mpa | -on % | ||||||
| Q195 | 0.06-0.12 | 0.25-0.50 | ≤0.30 | ≤0.045 | ≤0.05 | ≥195 | 315-430 | ≥33 |
| Q215 | 0.09-0.15 | 0.25-0.55 | ≤0.30 | ≤0.05 | ≤0.045 | ≥215 | 335-450 | ≥27 |
| Q235 | 0.12-0.20 | 0.30-0.67 | ≤0.30 | ≤0.045 | ≤0.04 | ≥235 | 375-500 | ≥26 |
| Q345 | ≤0.20 | 1.00-1.60 | ≤0.55 | ≤0.04 | ≤0.04 | ≥345 | 470-630 | ≥22 |
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FAQ
Q: Where is your company ?
A: Our company located in JIANGSU of China.
Q: How long is your delivery time?
A: Generally is 10-15 workingdays of goods in stock, or 20-30 days if goods are not in stock, it is according to quantitiy.
Q: Do you provide samples ? Is it free or extra ?
A: Yes, we could offer the sample for free charge but freight cost shall be paid by your Party.