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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

Oil and Gas Seamless Steel Pipe

Oil and Gas Seamless Steel Pipe is mainly used in oil and gas transportation, able to withstand a lot of pressure, and corrosion resistance is strong, a lot of that used in large oil and gas transportation project, get the domestic and foreign customers consistent high praise.

2PE/3PE Coating anti-corrosion Oil and Gas Seamless Steel Pipe Standard API 5L PSL1/PSL2
1.Product Introduction of the Oil and Gas Seamless Steel Pipe
Our Oil and Gas Seamless Steel Pipe has the following advantages:
1.3PE anti corrosion layers: 
adhesive-epoxy(60-80µm),
copolymer adhesive(170-250µm) ;
high density polyethylene(about 2mm);
2.2PE anti corrosion layers: 
copolymer adhesive (170-250µm) ;
high density polyethylene (about 2mm)
3.Peel strength: 3PE layers is more than 100N/cm, 2PE layers is more than 70N/cm
4.Spark leak level; ≥25KV
5.impulse withstand test: ≥50kg/cm
Remark:we can use coal tar epoxy as the anti corrosion layer according to customer’s request.


2.Product Specification of the Oil and Gas Seamless Steel Pipe

Standard

grade

chemical composition(%)

C

Si

Mn

P

S

Cu

Ni

Mo

Cr

DIN 17175

ST37
ST35.8 

0.07~0.14

0.17~0.37

0.35~0.65

≤0.035

≤0.035

≤0.25

≤0.25

/

≤0.15

ASTM A106
    ASTM A53
    API  5L

B

0.17~0.24

0.17~0.37

0.35~0.65

≤0.035

≤0.035

≤0.25

≤0.25

/

≤0.25

DIN 17175

ST42
     ST45 

0.42~0.50

0.17~0.37

0.50~0.80

≤0.035

≤0.035

≤0.25

≤0.25

/

≤0.25

DIN 1629

Q345
     ST52 

0.12~0.20

0.20~0.55

1.20~1.60

≤0.035

≤0.035

≤0.25

≤0.25

/

≤0.25


3.Product Feature And Application of the Oil and Gas Seamless Steel Pipe
 Oil and Gas Seamless Steel Pipe is widely used for transmission of Petroleum, Natural Gas, Drilling, Pumping and other fields.
We can produce all kinds of specification according to customer's details requirement. 

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4.Product Qualification of the Oil and Gas Seamless Steel Pipe





  
5.Delivery,Shipping And Serving of Low alloy seamless steel pipe




 
6.FAQ
 

Q: Can your products reach to ASME standard?

A:Our Material can reach to the requirements of ASME standard.

Q: How about the packing?

A: Wooden Pallet or Wooden box as per customers' requirements.

Q: How do you deal with after-sale quality problems?

A: 100% after-sale service. We always share the risks with customers for all quality issues.

Q:How long would be the delivery?

A: Factory direct sales, We offer goods in Fastest Delivery time as we can according to the quantity and request. 


If you have another question, pls feel free to contact us as below: 

 Contact:Grace Tang
 WhatsApp: +86 13752409096
 Email: admin2@co-working.com.cn


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