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TEL : +86-22-83835857
Fax: +86-22-28428089
E-mail: admin2@co-working.com.cn
Add: 2-2702 Jingcai Mansion Dagunan Road No.459 Hexi District, Tianjin China
Web:www.cwksteelpipe.com
Q345 Q235B ERW Black Round Steel Pipe

Q345 Q235B ERW Black Round Steel Pipe

Q345 Q235B ERW Black Round Steel Pipe,ERW stands for resistance welding, which is characterized by high production efficiency, low cost, material saving and easy automation. Therefore, it is widely used in aviation, aerospace, energy, electronics, automobile, light industry and other industrial sectors, and is one of the important welding processes.

"ERW pipe" is a straight seam Resistance Welding pipe, abbreviated as ERW, used for transporting liquid vapor such as oil and natural gas, which can meet various requirements of high and low pressure.

  1. Specification of Q345 Q235B ERW Black Round Steel Pipe


  

Products

Q345 Q235B ERW Black Round Steel Pipe

Brand

CWK

Standard:

API 5L, API 5L PSL1, API 5L PSL2, ASTM A252,GB/T9711

Material

Gr.B, Gr.2, Gr.3,X42,X46,X52,X56,X60

Size

OD: 114-610mm, Thick: 4.5-16mm

Length

6m-12m or customed

Application

Gas transportation ( oil, natrual gas)
Fluid ( water supply and drainage)
Structure (piling, bridge Wharf, road, construction structure, ect)

Surface

Bare, Coating, Anti-corrosion, 3PE/3PP/3FBE. etc

Package

Standard Sea Worthy Package or as per customer required

Delivery port 

Tianjin, Shanghai, Qingdao or any other port in China.

  1. Quality detailes of Q345 Q235B ERW Black Round Steel Pipe





  2. ERW steel pipe has the advantages of using hot rolled coil board as raw material, even wall thickness can be controlled at plus or minus 0.2mm. The two ends of the steel pipe follow the American APl standard or GB/T9711.1 standard. In recent years, ERW steel pipe has been widely used by all natural gas pipeline engineering and gas companies as the main steel pipe of urban pipe network.

    Sales Market

  3. FAQ



Q:How can I get some samples?

A:Small samples in store and can provide the samples for free. Catalgue is available, most patterns we have ready samples in stock. Customized samples will take about 5-7days.

 

Q:What is the MOQ?

A:Stainless steel coils 3 tons, pattern sheets 50pcs.

 

Q:How does your company do regarding quality control?

A:BV and SGS certificates, production process followed the ISO 9000 system.

 

 


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