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Product Details:
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| Product Name: | Galvanized Steel Pipe | Standard: | ASTM,JIS,GB |
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| Material: | Q195 Q345 | Production Capacity: | 500,000 Tons Per Year |
| Od Tolerance: | + / - 0.15mm | Technical: | Pre Or Hot Rolled |
| Length: | 1-12 M | Type: | Round/Rectangle |
| Highlight: | Q195 Galvanized Steel Pipe,ISO9001 Galvanized Steel Pipe,Q345 Galvanized Steel Pipe |
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ISO9001 Q195 Q345 Material Galvanized Steel Pipe Hot Dipped For Construction
Product Description
The hot-dip galvanized pipe is to make the molten metal react with the iron matrix 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 with 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. Hot-dip galvanizing has the advantages of uniform coating, strong adhesion and long service life. The matrix of the hot-dip galvanized steel pipe undergoes a complex physical and chemical reaction with the molten plating solution to form a corrosion-resistant zinc-iron alloy layer with a compact structure. The alloy layer is integrated with the pure zinc layer and the steel pipe matrix, so its corrosion resistance is strong.
Specification
| Commodity | hot dipped and pre-galvanized steel pipe |
| OD | 10-600mm(round) |
| thickness | 1.2-30mm |
| length | 3-12m or as per customers' requirements |
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material |
Q195—Grade B, SS330, SPC, S185 Q215—Grade C,CS Type B, SS330, SPHC Q235---Grade D, SS400, S235JR, S235JO, S235J2 Q345---SS500, ST52 |
| Standard |
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 |
| zinc coating |
pre galvanized steel pipe: 60-150g/m2 hot dipped galvanized steel pipe:200-400g/m2 |
| application |
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 |
1) Big OD: in bulk 2) Small OD: packed by steel strips 3) Plastic bags 4) According to customer’s requirement |
| Delivery | Normally 7-20 days after get deposits or according to quantity |
| Certification | ISO 9001-2008 BV TUV SGS |
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advantage |
1. reasonable price with excellent quality 2, abundant stock and prompt delivery 3, rich supply and export experience, sincere service |
Product Details
Application
Packing And Transportation
FAQ
Q1:What product information must I provide before making a purchase?
Contact Person: Vera
Tel: +8618151700330
