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201/304/310/316/316L/321/904/2205/2507 Stainless Steel Duplex Steel Galvanized Square / Rectangular Tube Pipe Hot Rolled / Cold Drawn Corrosion Resistance
Description
Basic Info
| Model NO. | 201 304 304L 316 316L 301 321 410 420 441 439 409L |
| After-sales Service | Warranty Period: 10 Years |
| Warranty | 2 Years |
| Standard | AISI, JIS, ASTM, DIN, BS, GB |
| Certification | ABS, RoHS |
| Technique | Hot Rolled |
| Wall Thickness | Thick |
| Surface Treatment | Polished |
| Alloy | Alloy |
| Material | 304 304L TP304 Tp316L 316 316L 316ti 321 |
| out Diameter | 6~2500mm |
| Surface | Black Painted |
| Transport Package | with Plastic Tarpaulin |
| Specification | Length 5.8-12m |
| Trademark | Xinsuju |
| Origin | China |
| HS Code | 73066100 |
| Production Capacity | 100000tons/Year |
Product Description
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 pickling, it is cleaned in the tank of ammonium chloride or zinc chloride aqueous solution or mixed aqueous solution of ammonium chloride and zinc chloride, and then sent to the in the hot dip bath. Hot-dip galvanizing has the advantages of uniform coating, strong adhesion and long service life. The hot-dip galvanized steel pipe substrate undergoes complex physical and chemical reactions 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 substrate, so it has strong corrosion resistance.
Construction Use: Hall Structure, Sea Trestle, Airport Structure, Shipbuilding, Security Door Frames, Garage Doors,Strengthening Liners of Steel Doors and Windows, Indoor Partition Walls, Cable Bridge Structures and ExpresswaySafety Guards, Balustrade, Decorating, Residential, Ornamental Pipes.
Standard | ASTM A106, ASTM A53, API 5L Gr.B, DIN17175,DIN1629 |
Material | 304 304L TP304 TP316L 316 316L 316Ti 321 ... |
Specifications | Out Diameter:6~2500mm |
Wall Thickness:1~20mm | |
Dia Tolerance Control with in the standard, OD:+-1%, WT:+-10% | |
Length | 2m, 5.8m, 6m, or as required. |
Surface | 1.Black painted 2.oil anti-rust 3.Galvanized 4.FBE;3PE,PE or as customer request |
Price Term | Ex-work, FOB, CFR, CIF, etc. |
Export to | Singapore, Canada, Indonesia, Korea, USA, UK, Thailand, Peru, Saudi Arabia, Viet Nam, India, Ukraine, Brazil, South Africa, etc. |
Delivery Time | Standard size is in stock,prompt delivery or as order's quantity. |
Package | Export standard package, bundled or be required. The inner size of container is below: 20ft GP: 5.9m(length) x 2.13m(width) x 2.18m(high)about 24-26CBM 40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high) about 54CBM 40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high) about 68CBM |
Q: Why choose us?
A: Our company have been in steel business for more than ten years, we are internationally experienced, professional, and we can provide variety of steel products with high quality to our clientsQ: Can provide OEM/ODM service?A:Yes. Please feel free to contact us for more details discuss.
Q: How is your Payment Term?
A:One is 30% deposit by TT before production and 70% balance against copy of B/L; the other is Irrevocable L/C 100% at sight
Q: Can we visit your factory?
A:Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case
Q: Can you provide sample?
A: Yes, for regular sizes sample is free but buyer need to pay freight cost.
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