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Hot dip galvanized pipe
Hot dip galvanized pipe is made of molten metal and iron matrix reaction to produce alloy layer, so that the matrix and the coating of the two combination. Hot dip galvanizing is to first pickling the steel pipe. In order to remove the iron oxide on the surface of the steel pipe, after pickling, it is cleaned by ammonium chloride or zinc chloride aqueous solution or mixed aqueous solution of ammonium chloride and zinc chloride, and then sent into the hot dip plating tank. Hot dip galvanizing has the advantages of uniform coating, strong adhesion and long service life. Complex physical and chemical reactions occur between the matrix of hot-dip galvanized steel pipe and the molten bath to form a compact zinc-iron alloy layer with corrosion resistance. The alloy layer is integrated with the pure zinc layer and the steel tube matrix, so its corrosion resistance is strong.
Product Paramenters
| Product Name | Galvanized Steel Pipe And Tubes |
| OD | 10-600mm(round) |
| Thickness | 1.2-30mm |
| Length | 3-12m or as per customers' requirements |
| 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 | |
| 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 | |
| Packages | 1) Big OD: in bulk |
| 2) Small OD: packed by steel strips | |
| 3) Plastic bags and wooden seaworthy packing | |
| 4) According to customer's requirement | |
| Advantage | 1)Reasonable price with excellent quality |
| 2)Abundant stock and prompt delivery | |
| 3)Rich supply and export experience, sincere service |
| aterial Chemical Composition (%) | Q195 | C | Mn | Si | S | P | |
| 0.06-0.12 | 0.25-0.50 | ≤0.30 | ≤0.050 | ≤0.045 | |||
| Tensile strength: 315-430(Mpa) | |||||||
| Yield strength:195(Mpa) | |||||||
| Elongation:33 | |||||||
| Q235 | C | Mn | Si | S | P | ||
| 0.12-2.0 | 0.3-0.70 | ≤0.30 | ≤0.045 | ≤0.045 | |||
| Tensile strength: 375-460(Mpa) | |||||||
| Yield strength:235(Mpa) | |||||||
| Elongation:26 | |||||||
| Q345 | C | Mn | Si | S | P | V | |
| ≤0.20 | ≤1.70 | ≤0.55 | ≤0.040 | ≤0.040 | 0.02-0.15 | ||
| Tensile strength: 470-630(Mpa) | |||||||
| Yield strength:345(Mpa) | |||||||
| Elongation:2 | |||||||
Product Display
Application
Packaging & Shipping
Our Advantages
Company Profile
Shandong Jiajiena Metal Products Co., Ltd. is a comprehensive steel enterprise integrating warehousing, processing, trading and distribution. It has its own processing plant, which can process a series of surface processing, cutting processing, forming, rolling, sandblasting and so on.The company's main products are stainless steel, carbon steel, galvanized products and other coils, plates, and profiles! There is a stock of 20,000 tons of flat panels of various specifications. Own storage and processing 45,000 square meters. It has more than ten processing equipments such as cold-rolled slitting, decoiling proces and surface processing, with an annual processing capacity of 150,000 tons.
FAQ
Q1: How can we get the sample?
A1: Free samples are available for your checking and testing.But you need to pay for the frieght cost.
Q2: Can you provide Mill Test Certificate?
A2: Yes! The Mill Test Certificate will be issued with the product.
Q3:Packing details?
A3:Packaged 25 Tons per 20 GP wooden case container.
20ft GP: 5898mm(Length)x2352mm(Width)x2393mm(High)
40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)
40ft HC: 12032mm(Lengh)x2352mm(Width)x2698mm(High)
Q4:What is your terms of payment?
A4: 100% T/T advance.
30% T/T and balance against copy of documents.
30% T/T advance, balance L/C at sight.
Q5:Can we visit your factory?
A5: Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.
Hot dip galvanized pipe
Hot dip galvanized pipe is made of molten metal and iron matrix reaction to produce alloy layer, so that the matrix and the coating of the two combination. Hot dip galvanizing is to first pickling the steel pipe. In order to remove the iron oxide on the surface of the steel pipe, after pickling, it is cleaned by ammonium chloride or zinc chloride aqueous solution or mixed aqueous solution of ammonium chloride and zinc chloride, and then sent into the hot dip plating tank. Hot dip galvanizing has the advantages of uniform coating, strong adhesion and long service life. Complex physical and chemical reactions occur between the matrix of hot-dip galvanized steel pipe and the molten bath to form a compact zinc-iron alloy layer with corrosion resistance. The alloy layer is integrated with the pure zinc layer and the steel tube matrix, so its corrosion resistance is strong.
Product Paramenters
| Product Name | Galvanized Steel Pipe And Tubes |
| OD | 10-600mm(round) |
| Thickness | 1.2-30mm |
| Length | 3-12m or as per customers' requirements |
| 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 | |
| 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 | |
| Packages | 1) Big OD: in bulk |
| 2) Small OD: packed by steel strips | |
| 3) Plastic bags and wooden seaworthy packing | |
| 4) According to customer's requirement | |
| Advantage | 1)Reasonable price with excellent quality |
| 2)Abundant stock and prompt delivery | |
| 3)Rich supply and export experience, sincere service |
| aterial Chemical Composition (%) | Q195 | C | Mn | Si | S | P | |
| 0.06-0.12 | 0.25-0.50 | ≤0.30 | ≤0.050 | ≤0.045 | |||
| Tensile strength: 315-430(Mpa) | |||||||
| Yield strength:195(Mpa) | |||||||
| Elongation:33 | |||||||
| Q235 | C | Mn | Si | S | P | ||
| 0.12-2.0 | 0.3-0.70 | ≤0.30 | ≤0.045 | ≤0.045 | |||
| Tensile strength: 375-460(Mpa) | |||||||
| Yield strength:235(Mpa) | |||||||
| Elongation:26 | |||||||
| Q345 | C | Mn | Si | S | P | V | |
| ≤0.20 | ≤1.70 | ≤0.55 | ≤0.040 | ≤0.040 | 0.02-0.15 | ||
| Tensile strength: 470-630(Mpa) | |||||||
| Yield strength:345(Mpa) | |||||||
| Elongation:2 | |||||||
Product Display
Application
Packaging & Shipping
Our Advantages
Company Profile
Shandong Jiajiena Metal Products Co., Ltd. is a comprehensive steel enterprise integrating warehousing, processing, trading and distribution. It has its own processing plant, which can process a series of surface processing, cutting processing, forming, rolling, sandblasting and so on.The company's main products are stainless steel, carbon steel, galvanized products and other coils, plates, and profiles! There is a stock of 20,000 tons of flat panels of various specifications. Own storage and processing 45,000 square meters. It has more than ten processing equipments such as cold-rolled slitting, decoiling proces and surface processing, with an annual processing capacity of 150,000 tons.
FAQ
Q1: How can we get the sample?
A1: Free samples are available for your checking and testing.But you need to pay for the frieght cost.
Q2: Can you provide Mill Test Certificate?
A2: Yes! The Mill Test Certificate will be issued with the product.
Q3:Packing details?
A3:Packaged 25 Tons per 20 GP wooden case container.
20ft GP: 5898mm(Length)x2352mm(Width)x2393mm(High)
40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)
40ft HC: 12032mm(Lengh)x2352mm(Width)x2698mm(High)
Q4:What is your terms of payment?
A4: 100% T/T advance.
30% T/T and balance against copy of documents.
30% T/T advance, balance L/C at sight.
Q5:Can we visit your factory?
A5: Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.
