High-Quality Length 6.5m-14m Bending Cold-Drawn Ordinary-Straight-Seam Welded Steel Pipe

• After-sales Service: 90
• Warranty: 90
• Length: 1-12m by Customer′s Requirements
• Wall Thickness: 4mm-45mm or as Required
• Outer Diameter: 219mm-2020mm or as Required
• Technique: Longitudinal Submerged Arc Welded
• Model NO.: ST14,ST15,ST16,DC01,DC03,DC04,DC05,DC06,etc.
• Transport Package: Standard Marine Packing
• Specification: custom
• Trademark: shengteng
• Origin: Shandong
• Production Capacity: 100000tons/Years

Product Description

Product Description

 

Product Parameters

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

 

Product processing

 

Packaging & Shipping

 

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FAQ

1.Do you provide free samples?
Yes, we can provide free sample for testing. Buyer should bear all the shipping costs.

 

2.What is your company advantage?
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!
 

3. How long is your delivery 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.
 

4. What is your terms of payment ?
We accept T/T, L/C. The payment method can be negotiated by both parties according to the actual situation.
 

5.What is package?
Standard export packing(PVC+waterproof paper +sea-worthy wooden packing).