| After-sales Service: | Quality Objection Within 10 Days Since Receiving |
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| Warranty: | 6 Months |
| Type: | Welded |
| Technique: | ERW |
| Material: | Carbon Steel |
| Surface Treatment: | Galvanized |
| Customization: |
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Suppliers with verified business licenses
Audited Supplier Hot dipped galvanized steel round pipe(HDG),is widely used in kinds of industry and building areas all over the world.It can be used for scaffolding pipe,fluid pipe,conduit pipe,structure steel pipe,greenhouse pipeand so on.
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Shape
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Rectangular:20*30-600*800mm
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Square:20*20-600*600 mm
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Thickness
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1.0-32 mm
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Standard
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GB/T3094-2000 GB/T6728-2002 ASTM A500 JIS G 3466 DIN EN 10210 or according to customers requirement. |
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Material
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Q195,Q235,Q275,Q345 20#,45# S235,S355 St33,St37,St52 A500,A513,A106 SS400 and so on. |
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Technique
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Hot Rolled, Cold Rolled, ERW, High-frequency welded, Extruded |
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Certification
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ISO9001,CE
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Surface
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Bared, Oil, Galvanized, Paint
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Length
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6m, 12m, or according to customers requirements
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Usage
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Machinery manufacture, Roads and Bridges, Construction, Transportation |
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Port of Shipment
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Tianjin, China
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In order to make best quotation, Please kindly indicate length, width, thickness and the standard,material you required.
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| Regular Sizes of Galvanized Steel Pipe | |||||
| DN | NB | OD (mm) | WT (mm) | Pcs/Bundle |
Regular Length: 5.7m, 5.8m, 6.0m, 6.4. Besides, we can make to order for you according to your requested length. |
| 15 | 1/2" | 19mm-21.3mm | 1.5mm-3.0mm | 217 | |
| 20 | 3/4" | 25mm-26.9mm | 1.5mm-3.0mm | 169 | |
| 25 | 1" | 32mm-33.7mm | 1.5mm-3.0mm | 127 | |
| 32 | 1.1/4" | 40mm-42.4mm | 1.5mm-4.0mm | 91 | |
| 40 | 1.1/2" | 47mm-48.3mm | 1.5mm-4.0mm | 91 | |
| 50 | 2" | 58mm-60.3mm | 1.5mm-4.0mm | 61 | |
| 65 | 2.1/2" | 73mm-76.1mm | 1.5mm-4.0mm | 37 | |
| 80 | 3" | 87mm-88.9mm | 1.5mm-9.5mm | 37 | |
| 100 | 4" | 113mm-114.3mm | 2.0mm-9.5mm | 19 | |
| 125 | 5" | 140mm-141.3mm | 3.0mm-9.5mm | 19 | |
| 150 | 6" | 165mm-168.3mm | 3.0mm-12.0mm | 19 | |
| 200 | 8" | 219.1 | 3.2mm-12.0mm | 7 | |
| 250 | 10" | 273.0 | 3.2mm-12.0mm | 5 or 1 | |
| 300 | 12" | 323.9mm-325mm | 6.0mm-15mm | 3 or 1 | |
| 350 | 14" | 355mm-355.6mm | 8.0mm-15mm | 1 | |
| 400 | 16" | 406.4mm | 8.0mm-20mm | 1 | |
| 450 | 18" | 457mm | 9.0mm-23mm | 1 | |
| 500 | 20" | 508mm | 9.0mm-23mm | 1 | |
| 550 | 22" | 558.8mm | 9.0mm-23mm | 1 | |
| 600 | 24" | 609.6mm | 9.0mm-23mm | 1 | |
Tianjin Zengze Steel established in 2007, Zengze Steel has developed into a large-scaled enterprise, located in the city of Tianjin, which is the largest artificial harbor in north China. With convenient transportation advantage of Tianjin, intellectual marketing network, powerful system of storage, processing and distribution, and good reputation, Zengze Steel has successfully set up a win-win platform between mills and clients.
Zengze Steel is located in Xinduhui Square, Beichen District, Tianjin City. Zengze Steel now owns one processing center for hot rolled steel and the other for cold rolled steel, both are located in Tianjin TEDA Industry Area, taking up over 113,220 square meters. The storage capacity of Zengze Steel is 70,000 metric tons and the annual comprehensive processing capacity comes to 1 million metric tons.
Zengze Steel started its oversea trading since 2010 when it obtained the import and export license of proprietary trading, providing the international standard processing and distribution service for customers all over the world.
Our goal is to become the comprehensive service center combined with proccessing, assorting and storage.
Our mission is to be the pioneer of cost solution and service concept in steel industry chain.
Q: Are you a trading company or a manufacturer?
A: We are a factory.
Q: How long is your lead time?
A: If it is in stock, it is usually 5-10 days. Or, if there is no inventory, 15 days, depending on the quantity.
Q: Do you provide samples? Is it free or extra?
A: Yes, we can provide samples free of charge and the customer will pay the freight.
Q: What about the MOQ?
A: We have a stock of 2000 tons in common sizes, so we can accept one ton.
Q: What are your terms of payment?
A: Payment <= 1000USD, 100% in advance. > = 1000USD, 30% T/T in advance,the balance against copy B/L.
Suppliers with verified business licenses
Audited Supplier 
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