Welded Carbon Steel Pipes

Introduction:

 

Welded carbon steel pipe is a carbon steel pipe made of carbon steel plate or carbon strip steel after being crimped and welded, generally with a length of 6 meters.

The production process of welded steel pipe is simple, the production efficiency is high, there are many varieties and specifications, and the equipment investment is small, but in general, the strength of carbon steel welded pipe is lower than that of seamless steel pipe.
 

Specifications:
 

Welded Carbon Steel Pipe(ERW & DSAW) :

Sizes:
 

• ERW: 3/4″ thru 26″ up to 1.000″ thick

• DSAW: 20″ thru 72″ up to 3.000″ thick

• R&W: 24″ thru 120″ up to 4.000″ thick

Specifications & Grades:

 

• SA53 / A53 Welded — Grade B

• API 5L Welded — Grades B (X42, X52, X60, X65 and X70) PSL 1, PSL 2

• A671 / A672 in all grades
   

Carbon Spiral Weld Pipe :

Sizes:

• 24″ thru 120″ OD

• Wall Thickness — Up to 1.000″

Specifications & Grades :

 

• A139/134/AWWAC200

• ASTM A252 — Grades 2 & 3

Chrome Moly Pipe:

Sizes:

• 16″ OD and Larger

• Wall Thickness — Up to 3.000″
   

Specifications & Grades:

A691 – Grades:

• 1 ¼ Chrome (equal to P-11)

• 2 ¼ Chrome (equal to P-22)

• 91 Chrome (equal to P-91)

• 5 Chrome (equal to P-5)

• 9 Chrome (equal to P-9)

Application:

 

Welded carbon steel pipes are widely used in water supply engineering, petrochemical industry, chemical industry, electric power industry, agricultural irrigation, urban construction and other industries.

Carbon steel welded pipes are used for liquid transportation: water supply and drainage.

Welded steel pipes are used for gas transmission: gas, steam, liquefied petroleum gas.

Carbon steel pipes are used for structural purposes: as piling pipes, as bridges; as pipes for wharves, roads, and building structures.

Each kind of WELD steel has different performance, and the specific application is also different. We will recommend the appropriate model according to the actual application of customers. If you need technical consultation, please send us information or inquiry directly.

FAQ:

 

Q:Can you send samples?

A:Sample can be for free,freight cost collect. 

Q:What product information do I need to provide? 

A:Steel grade/thickness/width/quantity,these will decide the price.

Q:About product prices? 

A:Prices vary from period to period due to cyclical changes in the price of raw materials.

Q:What are the certifications for your products? 

A:We have ISO 9001,CE,SGS,BV and other certifications.

Q:How about the delivery time? 

A:Regularly the delivery time around 10-15 days,customized one will inform the delivery time ahead.

Q:Does the product have quality inspection before loading? 

A:All the products are strictly tested before packaging,also can inspect by third party inspection.

Q:How to pack the products?

A:Standard export package with waterproof film and wooden pallet.It can effectively protect products from corrosion.