Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of hot-dipped galvanized steel pipe seamless pipe in China. Welcome to wholesale customized hot-dipped galvanized steel pipe seamless pipe at low price from our factory. If you have any enquiry about free sample and cheap products, please feel free to email us.
Hot-dipped galvanized steel pipes are an important component of many construction and infrastructure projects. They offer a powerful combination of strength, durability, and corrosion resistance, making them a popular choice for a wide range of applications.
One of the primary benefits of hot-dipped galvanized steel pipes is their ability to resist corrosion. When these pipes are coated with a layer of zinc, they become much more resistant to rust and other forms of corrosion. This makes them ideal for use in harsh environments where exposure to moisture and other corrosive elements is a concern.
In addition to their durability and corrosion resistance, hot-dipped galvanized steel pipes are also known for their strength. These pipes are designed to withstand high pressure and heavy loads, making them a popular choice for applications such as water distribution systems, oil and gas pipelines, and structural support columns.
Overall, there are many reasons why hot-dipped galvanized steel pipes are a great choice for construction and infrastructure projects. They offer a high level of strength and durability, as well as excellent corrosion resistance, making them a smart investment for any project that requires reliable and long-lasting performance. So if you're in the market for high-quality steel pipes, be sure to consider hot-dipped galvanized options as a top choice.
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Size |
OD |
1/2” -20” (21mm-508mm) |
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Wall Thickness |
0.8mm-20mm |
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SCH20,SCH40,STD,XS,SCH80,SCH160,XXS |
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Length |
Less than 12m |
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Zinc Weight |
40g,60g,80g,100g,120g,270g,400g,500g,550g |
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7μm ,8μm, 15μm ,20μm ,40μm ,60μm,70μm,80μm |
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Usage |
1)low pressure liquid, water, gas, oil, line pipe |
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2)construction |
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3)fence, door pipe |
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End protector |
1) Plastic pipe cap |
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2) Iron protector |
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Surface Treatment |
1) Bared |
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2) Black Painted (varnish coating) |
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3) Galvanized |
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4) Oiled |
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5) PE,3PE, FBE, corrosion resistant coating, Anti corrosion coating. |
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Marking |
Tubes are distinguished by colour at two ends. .Light tube-Brown, |
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Medium tube-Blue, Heavy tube-Red |
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Welded Line Type |
Longitudinal |
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Section Shape |
Round |
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Inspection |
With Hydraulic Testing, Eddy Current , Infrared Test |
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Test Certificate |
Manufacturer Test Certificate. |
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IBR Test Certificate |
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Laboratory Test Certificate from Govt. Approved Lab. |
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Under Third Party Inspection with Excise Gate Pass to avail Modvat benefit. |
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Package |
1) Bundle, |
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2) Bags |
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Delivery |
1) Container |
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2) Bulk carrier |
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FAQ
Q: Are u a manufacturer?
A: Yes, we are spiral steel tube manufacturer locates in Tianjin city, China
Q:Can I have a trial order only several tons?
A: Of course. We can ship the cargo for u with LCL serivece.(Less container load)
Q: Do u have payment superiority?
A: For big order, 30-90 days L/C can be acceptable.
Q: If sample free?
A: Sample free, but the buyer pays for the freight.
Q: Are you gold supplier and do trade assurance?
A: We seven years cold supplier and accept trade assurance.
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