Factory Sales Length 1-12m by Customer′s Requirements Longitudinally Welded Pipe
Liaocheng Shengteng New Material Co., Ltd.
Shandong, China
Last Login Date:
Mar 03, 2025
Business Type:
Trading Company
Product Description
Company Info
Basic Info.
Product Description
With the rapid development of continuous rolling production of high-quality strip steel and the advancement of welding and inspection technology, the quality of welds has been continuously improved, the varieties and specifications of welded steel pipes have been increasing, and seamless steel pipes have been replaced in more and more fields. Welded steel pipes are divided into straight seam welded pipes and spiral welded pipes according to the form of the weld. Classification by production method: process classification - arc welded pipe, electric resistance welded pipe, (high frequency, low frequency) gas welded pipe, furnace welded pipe.The blanks used for welded steel pipes are steel sheets or strips,which are dividedinto furnace welded pipes, electric welded (resistance welded) pipes and automatic arc welded pipes due to their different welding processes.
Due to the different welding forms, it is divided into two types: straight seam welded pipe and spiral welded pipe. Because of its end shape, it is divided into circular welded pipe and special-shaped (square, flat, etc.) welded pipe.
| Basic infor mation: | Longitudinally Submerged Arc Welding (LSAW / SAWL) Pipe: the pipe is produced by double-side submerged arc welding and expanded diameter. During the production used pre-welding and then precision welding process, it is stable welding process and high quality weld. |
| Name | Longitudinally welded pipe |
| Standard | APL 5L,ASTM A106/A53/A179/A252 DIN17175,DIN2448 EN S275,S275JR,S355JRH,S355J2H JIS G 3466 SS330,SS440,SS490,SPHD,SPHE etc |
| Wall Thickness | 4mm-45mm or as required |
| Outer Diameter | 219mm-2020mm or as required |
| Length | 1-12m by customer's requirements |
| Material | Q235A,Q235B,0Cr13,1Cr17,00Cr19Ni11,1Cr18Ni9,0Cr18Ni11Nb,16Mn,20#,Q345,L245,L290,X42,X46,X70,X80 |
| Technique | Longitudinal Submerged Arc Welded (LSAW) Spiral Submerged Arc Welded (SSAW) |
| Application | Water engineering, petrochemical industry,petrochemical industry, power industry, agricultural irrigation, urban construction |
1.Do you provide free samples?
Yes, we can provide free sample for testing. Buyer should bear all the shipping costs.
We are manufacturer. We have professional quality control engineers to ensure delivery of high quality, zero defect products to our customer. Our professional sale team and competitive price will help customer to finish order in short time. Save Time!
Generally it is 3-7 days if the goods are in stock or it is 7-15 days if the goods are not in stock. It is according to quantity.
We accept T/T, L/C. The payment method can be negotiated by both parties according to the actual situation.
Standard export packing(PVC+waterproof paper +sea-worthy wooden packing).
