| Payment Type: | L/C,T/T,D/P |
| Incoterm: | EXW,CIF,CFR,FOB |
| Transportation: | Ocean,Land,Express |
| Port: | Tianjin,Qingdao,Shanghai |
Model No.: ASTM A572
Standard: Bs, Gb, Astm, Jis, Din
Material: A53-A369, Q195-Q345, St35-St52
Section Shape: Square
Place Of Origin: China
Application: Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, Oil Pipe, Chemical Fertilizer Pipe, Structure Pipe
Production Process: Erw
Certification: Ce, Bsi
Surface Treatment: Galvanized
Special Tube: Thick Wall Pipe
Whether Alloy: Non-Alloy
Tolerance: ±1%
Category: Square tubes, Welded Steel Pipe
Processing Service: Bending, Welding, Decoiling, Punching, Cutting
| Selling Units | : | Ton |
| Package Type | : | Standard marine packaging, or as required by the customer |
| Picture Example | : |
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Galvanized Steel Pipe is a kind of Carbon Steel Pipe, mostly Welded Pipe, Galvanized steel pipes are divided into cold galvanized steel pipes (electro galvanized steel pipes) and hot-dip galvanized steel pipes. At present, hot-dip galvanized steel pipes are mainly used in fire protection, electric power and highways.
Galvanizing can increase the corrosion resistance of steel pipes and prolong their service life. Galvanized pipes are widely used. In addition to being used as pipeline pipes for water transmission, gas, oil and other general low-pressure fluids, they are also used as oil well pipes and oil transmission pipes in the petroleum industry, especially in offshore oil fields, as well as pipes for oil heaters, condensing coolers, coal distillation oil washing exchanges of chemical coking equipment, as well as trestle pipe piles, support frames of mine tunnels, etc.
Hot-dip galvanizing (HDG), as referenced is the process of dipping fabricated steel into a kettle or vat of molten zinc.
Hot-dip galvanizing (HDG) is the process of coating iron, steel or ferrous materials with a layer of zinc. This done by passing the metal through molten zinc at a temperature of 860°F (460°C) to form zinc carbonate (ZNC03). Zinc carbonate is a strong material that protects steel and can prevent corrosion in many circumstances. Hot-dip galvanizing can be carried out cheaply and in large batches.
| Product | Square and rectangular pipe |
| Size | 20*20*1.0mm(T)-500*500*217mm(T) (Check all size we can provide as size list below) |
| Length | 6M/9M/10M 12M, or cut as your demands |
| Technique | Cold Drawn/ Cold Pilfered/ Cold Rolled/ Hot/ forge-Can be processed again repeatedly |
| Other Kit | Anti-theft bolt, Nut, washer and so on. |
| Other processing service | Hot dipped Galvanized, pre-galvanized, Color Painting, Coated, Cutting, Bending, Punching as long as you can tell us your requirement |
Offer Standards | ASTMA53/ASTM A573/ASTM A 283/Gr.D/ BS1387-1985/ GB/T3091-2001, GB/T13793-92, ISO630/E235B/ JIS G3131/JIS G3106 |
| Materials | ASTM 106, SS400, St37, St52, S235JR, S355TRH ect Q195, Q235A-B, Q345A-E, 10#, 20#, 16Mn, ASTM A36,ASTM A500, ASTM A53, API 5L |
| Inspection | Third party inspection can be offered like ISO, SGS, BV |
| Usage | Mechanical&manufacture,Steel strcuture,Shipbuilding,Bridging,Automobile chassis |
| Another Name | Sqare pipe, Square Tube, sqare hollow section |
Remark | Payment terms :T/T ,L/C Terms of trade :FOB ,CFR,CIF ,DDP,EXW Minimum order : 3 tons Lead time :on or before 3-15 working days . (Can Fast delievery time because of the large stock size and well experience in the whole process of the international export business in this feild) |
Product Show
Packing & Transportation
Packing
1.Inner Packing:Packing in bundle with steel strips; with seaworthy package at the end; could be done with your requirement.
2.Outer Packing:Wrapped with waterproof colth.
3.We also can do as customers' requirements.
Shipping
1.Shipping by containers(20' or 40' container)
2.Shipping by bulk ship.
Delivery: products in stock can be prepare within 3 days after receiving deposit.
products as your order can be finished within 15 days under 500 tons.
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