Carbon Steel Pipe
Carbon Steel Pipe
Resistance Welded Pipe ERW
Resistance welded pipe ERW is formed by hot rolled coil through forming machine. The skin effect and proximity effect of the high frequency current are used to heat and melt the edges of the tube blank.
Big fire special steel, high strength steel plate, steel industry supply and demand, steel suppliers
Resistance Welded Pipe ERW Description
Resistance welded pipe ERW is formed by hot rolled coil through forming machine. The skin effect and proximity effect of the high frequency current are used to heat and melt the edges of the tube blank. Pressure welding is carried out under the action of squeeze rollers. Realize production. The production process of welded steel pipes is simple, the production efficiency is high, the varieties and specifications are many, and the equipment is few, but the general strength is lower than that of seamless steel pipes.
Product Parameters
Product Name Resistance Welded Pipe ERW Standard EN/DIN/JIS/ASTM/BS/ASME/AISI etc. Outer Diameter 1/2"-24" Wall Thickness 1.65-20mm Length 3m-12m, Support customization End Flat end, Beveled end, Thread
Product Material
Standard Material API 5L PSL1/PSL2 Gr.A, Gr.B, X42, X46, X52, X56, X60, X65, X70 ASTM A53 G R.A, G R.B EN S275, S275JR, S355JRH, S355J2H GB Q195, Q215, Q235, Q345, L175, L210, L245, L320, L360-L555
Scope of Application
Used for ERW line pipe, ERW casing, ERW structural pipe, for high pressure and high temperature, etc.
What is your working time?
In general, our online service time is Beijing time: 8:00-22:00, after 22:00, we will reply to your inquiry during the next working day.
How to pack the products?
The inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation wooden pallet. It can effectively protect products from corrosion during ocean transportation.
Can you send samples?
Of course, we can send samples to all parts of the world, our samples are free, but customers need to bear the courier costs.
What product information do I need to provide?
You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.
What are the shipping ports?
Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you can choose other ports according to your needs.
About product prices?
Prices vary from period to period due to cyclical changes in the price of raw materials.
What are the certifications for your products?
We have ISO 9001, SGS, EWC and other certifications.
How long does your delivery time take?
In general, our delivery time is within 30-45 days, and may be delayed if the demand is extremely large or special circumstances occur.
