JIS G3466 STKR 490 Structural Steel Pipes.Structural Steel Pipe is a kind of Seamless Steel Pipe divided into different uses. Structural steel pipes include hot-rolled Seamless Steel Pipes and Welded Steel Pipes. Seamless steel pipes for structures are divided into hot rolling (extrusion, expansion) and cold drawing (rolling). The outer diameter of hot rolled Steel Pipe is 32-630mm and the wall thickness is 2.5-75mm; The outer diameter of cold drawn steel pipe is 5-200mm and the wall thickness is 2.5-12mm. Welded Steel Pipe is welded from steel plate or steel strip after crimping and forming. It is divided into straight seam electric welded steel pipe and spiral welded steel pipe. The outer diameter of straight seam electric welding steel pipe is 5-508mm and the wall thickness is 0.5-12.7mm. Welded steel pipe for low-pressure fluid transmission is also known as general welded pipe, commonly known as black pipe.
Product Name
| JIS G3466 STKR 490 Structural Steel Pipes
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Tolerance
| Control with in the standard, OD:+/-1%, WT:+/-12.5%
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Technology
| Hot Rolled ,Cold Rolled,Cold Drawn,Hot Expended
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Chemical Composition
| C:≤0.18% Si:≤0.55% Mn:≤1.5% P:≤0.04% S:≤0.04%
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Mechanical Property
| Yield Strength (MPa)≥:325 Tensile Strength (MPa)≥:490 Elongation(%):≥23 |
Application
| Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service，Boiler Pipe,Gas and oil pipe, liquid linepipe, casing pipe |
Payment Terms
| 1.FOB 30%T/T,70% Before shipment
2.CIF 30% Pre-payment , Balance must be paid before shipment
3.Irrevocable 100% L/C at sight
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Third Party Inspection
| SGS ,BV, MTC
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Advantage
| 1.Short delivery time
2.Quality assurance
3.Competitive price
4.Free Sample
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Delivery Time
| Within 25 days after receipt of advance payment
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Packaging Details
| Standard Packaging
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Port
| Qingdao Port,Tianjin Port,Shanghai Port |
Q: Are you a manufacturer?
A: Yes , we are a seamless steel pipe manufacturer, We have own factory, which is located in Shandong,China. We have a leading power in producing and exporting hot rolled seamless steel pipe,cold rolled seamless steel pipe,cold drawn seamless steel pipe and Alloy Seamless Steel Pipe etc. We promise that we are what you are looking for.
Q:Can we visit your factory ?
A:Warmly welcome once we have your schedule we will pick you up .
Q: Do you have quality control?
A: Yes, we can accept BV, SGS third inspection .
Q: Can you arrange the shipment?
A: Sure, we have permanent freight forwarder who can gain the best price from most ship company and offer professional service.
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 25-35 days if the goods are not in stock, it is according to quantity.
Q:How can we get the offer?
A:Please offer the specification of the product,such as material,size,shape,etc.So we can give the best offer.
Q:Can we get the some samples?Any charges?
A:Yes,you can get available samples in our stock.Free for real samples,but customers need to pay the freight cost.
Q: How do you make our business long-term and good relationship ?
A: 1.We keep good quality and competitive price to ensure our customers' benefit.
2.We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
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