PRODUCT DETAILS


Mechanical properties of API drill pipe grades

Grade

Yield strength

Tensile strength

API

psi

N/mm2

min.

psi

N/mm2

max.

psi

N/mm2

min.

E-75

75 000

515

105 000

725

100 000

690

Spec. 5 DP


X-95

95 000

655

125 000

860

105 000

725

Spec. 5 DP


G-105

105 000

725

135 000

930

115 000

795

Spec. 5 DP


S-135

135 000

930

165 000

1 140

145 000

1 000

Spec. 5 DP


Mechanical properties of API tool joint grades

Yield strength

Yield strength

Tensile strength

Elongation

Box

psi

N/mm2

min.

psi

N/mm2

max

psi

N/mm2

min

in 2 inches

%

min

Hardness

Brinell

min

120 000

827

165 000

1138

140 000

965

13

285

Chemical composition requirements

Pipe body

Phosphorus

max. %

Sulfur

max. %

Pipe body grade E

0.030

0.020

Pipe body grades X, G and S

0.020

0.015

Tool joint

0.020

0.015

CUSTOMER FEEDBACK

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Wide variety

large inventory

Short delivery time

complete qualifications

Zhuosheng Steel strictly implements the ISO 9001 quality management system, and all products have passed international certifications such as CE, SGS, and BV to ensure that every link from raw material procurement to finished product delivery is refined.

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FAQ

Can I have samples? 
We are honored to offer you samples. 


Can you give me a discount?
Sure, we will quote you the best price based on your order quantity.

 

Can I buy other products from your company at the same time?
Certainly. We have a special business department to help our customers purchase steel raw materials or other products from China. Since we have established long-term cooperative relations with these factories, we can provide you with excellent quality and reasonable price. We can help you save a lot of money and time. For more kinds of steel products, please feel free to contact us.

 

Can I add my logo? 
Yes ,We can also provide designs for free.


When can I get more information and quotes? 
Normally, we will respond within 15 minutes of receiving the enquiry. You can also call us,write an email or whatsapp and so on to us directly to get the quick response.

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