Hot dipped galvanized steel pipe for construction
Hot dipped galvanized steel pipe is a type of steel pipe that has been coated with a layer of zinc through a process called hot-dip galvanizing. This process involves dipping the steel pipe into a bath of molten zinc, which creates a chemical reaction that bonds the zinc to the surface of the steel.
One of the key advantages of hot dipped galvanized steel pipes is their ability to resist rust and corrosion, even in harsh environments. This is because the layer of zinc on the surface of the pipe acts as a protective barrier, preventing moisture and other corrosive substances from penetrating the steel.
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Material type
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hot rolled weld square round rectangle steel pipe
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Out diameter
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10-600mm
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Thickness
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0.5-30.0mm
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Length
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3-12m or as per customers’ requirements
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Material
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Q195—Grade B, SS330, SPC, S185
Q215—Grade C,CS Type B, SS330, SPHC Q235—Grade D, SS400, S235JR, S235JO, S235J2 Q345—SS500, ST52 |
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Standard
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GB/T13793-1992,GB/T14291-2006, GB/T3091-1993,GB/T3092-1993,GB3640-88
BS1387/1985,ASTM A53/A36,EN39/EN10219,API 5L,GB/T9711.1-99 etc |
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Surface treatment
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Galvanized,or black
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Zinc coating
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pre galvanized steel pipe: 60-150g/m2
hot dipped galvanized steel pipe:200-400g/m2 |
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Application
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Widely used in Structure, Accessorize,Construction,
Fluid transportation,machinery parts,the stress parts of the automobile tractor parts and so on |
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Package
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1) Big OD: in bulk
2) Small OD: packed by steel strips 3) Plastic bags 4) According to customer’s requirement 5) 25 tons/container and 5 tons/size for a trial order;
6) For 20″ container the max length is 5.8m; 7) For 40″ container the max length is 11.8m. |
FAQ:
Q: Are you factory or trading company?
A:Yes, we are factory. We can give you the factory price directly.
Q:Could you provide the samples?
A:Sure, but it is just for normal sizes, and the freight will be paid by you.
Q:What is your MQO?
A:25 tons, it is better for bundles.
Q:Do you have stock galvanized steel pipe?
A:Yes, but you must send me the sizes you need , let me check it for you.
Q:How long is your delivery time?
A:Generally it is 3-5 days if goods are in stock. or around 20 days if the goods are not in stock and it is according to order.
