SS400 Welded Carbon Spiral Steel Pipe is a marking method of Japanese steel material, and it is a judgment standard, which is equivalent to domestic Q235 steel (also known as A3 steel). Foreign standard structural steel is often classified by tensile strength, such as SS400 Welded Carbon Spiral Steel Pipe (as indicated in Japan), where 400 means that the minimum value of σb is 400MPa. Ultra-high-strength steel refers to steel with σb ≥ 1373 Mpa . It is a way of marking Japanese steel, which is actually domestic Q235 steel. It is a steel material. Q represents the yield of this material, and the latter 235 refers to the yield value of this material, which is around 235. And will decrease the yield value as the thickness of the material increases. Since SS400 Welded Carbon Spiral Steel Pipe is a marking method of Japanese steel material, it is a judgment standard, which is equivalent to domestic Q235 steel (also known as A3 steel). Foreign standard structural steel is often classified by tensile strength, such as SS400 Welded Carbon Spiral Steel Pipe (as indicated in Japan), where 400 means that the minimum value of σb is 400MPa. Ultra-high-strength steel refers to steel with σb ≥ 1373 Mpa . Often rolled into wire rod or round steel, square steel, flat steel, angle steel, I-beam, channel steel, window frame steel and other shaped steel, medium and thick steel plates. It is widely used in construction and engineering structures. It is used to make steel bars or to build factory buildings, high-voltage transmission towers, bridges, vehicles, boilers, containers, ships, etc. It is also widely used as mechanical parts that do not require high performance. C, D grade steel can also be used as some professional steel.
Product Name | SS400 Welded Carbon Spiral Steel Pipe |
Standard | API 5L,ASTM A106 Gr.B,ASTM A53 Gr.B,ASTM A179/A192,ASTM A513,ASTM A671,ASTM A672,BS EN 10217,BS EN10296,BS EN 39,BS6323,DIN EN10217,API 5L, API 5CT, SY/T5037, SY/T5040, GB/T9711.1,GB/T9711.2, A, B, X42-X80, L175-L555,L245NB, etc. |
Material | ASTM A106/A53 Gr.B |
Technology | Hot Rolled |
Tolerance | Control with in the standard, OD:+/-1%, WT:+/-5% |
Mechanical Property | Grade A: Tensile Strength(MPa):≥330 Yield Strength(MPa):≥205 Grade B: Tensile Strength(MPa):≥415 Yield Strength(MPa):≥240 |
Application | Piling, oil and gas pipelines, structural pipes, etc |
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 |
Third Party Inspection | SGS ,BV, MTC |
Advantages | 1.Short delivery time 2.Quality assurance 3.Competitive price, 4.Free Sample |
Delivery Time | Within 25 days after receipt of advance payment |
FAQ
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.