Round Hot Dip Galvanized Steel Pipe 1.5-70mm Erw For Greenhouse Building Const
Hot Dipped Galvanized Iron round pipe/Galvanized erw Steel Tubes/Tubular carbon Steel pipesfor greenhouse building construction
Product Description
hot-dip galvanized seamless steel pipe
If calculated according to the national standard, the average thickness is 70μm, the amount of zinc attached is 70x7.2=504g/m2, and the service life in four different environments is about:
Heavy industrial park: 12 years, the annual corrosion rate is 40.1;
Coastal area: 46 years with a corrosion rate of 10.8 per year;
Suburban areas: 93 years, with an annual corrosion rate of 5.4;
Urban areas: 28 years with an annual corrosion rate of 17.5;
Hot-dip galvanized seamless pipe is processed by pickling and rust removal, zinc pool galvanizing, surface passivation and other processes, so that the zinc pool is firmly attached to the surface of the steel pipe. Galvanized seamless steel pipes last longer.
If you want to further improve the anti-rust effect of galvanized steel pipe, you can use the method of physical anti-rust, that is, brush a layer of anti-rust paint or spray a layer of anti-rust paint on the surface.
| product name | Galvanized steel pipe/tube |
| standard | GB, JIS, DIN, ASTM, bs, GB 18248-2000, JIS G3463-2006 |
| Material | 10#.20#.45#15Mn.20Mn.45Mn.30Mn2 q235 A106 |
| packing | 1.Wrapped in waterproof paper of steel pipe tube 2.Sackcloth with several steel strips of steel pipe tube 3.Cover cap of steelpipe tube 4. Wooden case of steel pipe tube |
| size | OD 3-300MM wall thickness: 1-30MM |
| suface |
1. PVC, black and paint 2. Transparent oil and rust-proof oil |
| MOQ | 1TONS |
| Trade | T/T, 100% L/C at sight, Cash, Western Union are all accepted if you have other payment,please contact me |
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FAQ:
Q1: ARE YOU FACTORY OR TRADER?
A1: Wuxi Silaishi Special Steel Co.,Ltd is a manufacturer of steel pipe and tube since 2010. We've gained our Export Right and become an integrated company of industry and trade in order to satisfy buyer's multi-request on different material and products.
Q2: WHICH MATERIAL/PRODUCTS YOU CAN PROVIDE?
A2: Seamless Stainless Steel Pipe / Tube, Seamless Carbon Stainless Steel Pipe /Tube,Galvanized Steel Tube witn any Shape and Welded pipes can also be available
Q3: HOW TO GET A SAMPLE?
A3: FREE samples are available for your checking and testing. And to get free samples, you need to send us you detailed receiving address (including post code) and your DHL/FedEx/UPS account for collecting samples, courier cost will be paid in your side.
Q4. CAN YOU PRODUCE THE PRODUCTS ACCORDING TO MY OWN DRAWINGS?
A4: Yes, we can produce the products according to your drawings that will be most satisfy you.
A5.Flights to Jinan are available from most major cities; You can take a plane to Jinan Yaoqiang Airport.
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