Factory Directly GI Hot Dip Galvanized Round Steel Pipe For Construction 0.3mm-12mm Wall Thickness
Descriptions
The hot-dip galvanized pipe is to make the molten metal and the iron matrix react to produce an alloy layer, so that the matrix and the coating are combined. Hot-dip galvanizing is to pickle the steel pipe first. In order to remove the iron oxide on the surface of the steel pipe, after the pickling, it is cleaned in a tank of ammonium chloride or zinc chloride aqueous solution or a mixed aqueous solution of ammonium chloride and zinc chloride, and then sent to In the hot dip plating tank.
| Product Name | galvanized pipe |
| Wall Thickness | 0.3mm-12mm or as required |
| Length | 5.5m, 5.8m, 6m, 11.8m, 12m etc , other length is Available according to demands. |
| Outer diameter | 15mm-219mm or as required |
| Tolerance | as required |
| Shape | Round, Square, Rectangle, Oval, etc. |
| Material | Q195-Q345, 10#-45#,195-Q345, Gr.B-Gr.50, DIN-S235JR, JIS-SS400, JIS-SPHC, BS-040A10 |
| Technique | Cold Rolled, Hot Rolled, ERW |
| Surface treatment | Pre-galvanized steel pipe: 20-275g/m2 Hot dipped galvanized steel pipe: 180-500g/m2 |
| MOQ | 1 Ton |
| Standard | ASTM, DIN, JIS, BS,AISI,GB,EN etc |
| Payment terms | 30% T/T deposit in advance, 70% T/T balance before delivery.
100% Irrevocable L/C at sight. |
| Delivery times | Delivered within 15 days after receipt of deposit |
| Package | 1. Packed with 8 bundles tightened with metal belt and plastic wrapped if need 2. According to customer's requirement |
| 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 |
Details
Product inspection
Packing &Delivery
Applications
About us
| Main Market | North America, South America, Western Europe, Eastern Europe, Eastern Asia, Southeast Asia, Africa, Oceania, Worldwide |
| Business Type | Manufacturer, Trading Company |
| Brands | IANGSU LIANZHONG METAL PRODUCTS (GROUP) CO., LTD |
| No. of Employees | 15~20 |
| Annual Sales | 20,000,000-50,000,000 |
| Year Established | 2012 |
| Export p.c | 30% - 40% |
Our certifications
FAQ
Q:Are you trading company or manufacturer ?
A: We are professional manufacturer for Galvanized steel pipe, and our company also is a very professional trading company for steel products.
Q: Will you delivery the goods on time?
A: Yes, we promise to provide best quality products and delivery on time. Honesty is our company's tenet.
Q: Do you provide samples? Is it free or extra?
A: The sample could can provide for customer with free, but the courier freight will be covered by customer account.
Q: Do you accept the third party inspection?
A: Yes, absolutely we accept.
Q: How could you guarantee your products?
A:Each piece of products is manufactured by certfied workshops, inspected according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality.
Q: How do we trust your company?
A:We specialize in Galvanized steel pipe business for years, headquarter locates in Wuxi, Jiangsu province. You are welcome to investigate in any ways.
Q: How can l get your quotation as soon as possible?
A: The email and fax will be checked within 12 hours, meanwhile, the Skype, Wechat and WhatsApp will be online in 24 hour. Please send us your requirement and order information(Galvanized steel pipe material, size, quantity, destination port), we will work out a best price soon.
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