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Henan Jianhui Construction Machinery Co.

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 Henan Jianhui Construction Machinery Co.

China

Main Product:steel products

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Drill Pipes
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Product：
Price： Negotiable 
MOQ：  
Total supply：
Delivery time： From the date of payment from the buyer within 3days of delivery
update time： 2016-07-26 05:36  Valid to：Long-term effective
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Product Information

Name: Drill Pipe

Material:E75, X95, G105, S135

Standard: API 5DP  
Product Detail

The Pipe Body conforms to API5DP with serious inspection in Plant. Tool Joints are made of AISI 4137H premium alloy steel fully Q&T with IPSEN furnace. All tool joints should be inspected by fluorescence magnetic particle and ultrasonic method.
The welding between drill pipe and tool joint is machining with Friction welding machine. The welding process by means of computer control is swift and steady going. Weld zone is quenched and tempered through induction heating process, which is controlled real time by computer.

 

Grade

Yield strength

Tensile strength

Min

Max

Min

 

Psi

Mpa

Psi

Mpa

Psi

Mpa

E-75

75000

517

105000

724

100000

689

X-95

95000

655

125000

862

105000

724

G-105

105000

724

135000

931

115000

793

S-135

135000

931

165000

1138

145000

1000

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