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DTH drill pipe of water well

  • DTH drill pipe of water well
  • DTH drill pipe of water well
  • DTH drill pipe of water well
  • DTH drill pipe of water well
  • DTH drill pipe of water well
  • DTH drill pipe of water well
Model No.︰TDD-76,89,102
Brand Name︰TDD
Country of Origin︰China
Unit Price︰US $ 46 / pc
Minimum Order︰10 pc
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Product Description

   Hebei Thunder drill technology co.,ltd mainly produces: DTH hammer drill pipe, oil drill pipe; water well drill pipe; geological drill pipe; lock joint; casing and so on.

From the sales order to the production of the products, to the inspection and delivery of the finished products, we record all the data to ensure the traceability of each product. We not only purchase the thread inspection standard gauges of various specifications. Pitch detection instruments and taper testing equipment ensure that the products meet international standards, and are equipped with ultrasonic flaw detectors, various hardness testing equipment, magnetic particle testing equipment, etc., thus creating high-quality products, so that customers can buy with confidence , use the rest assured. Professional scientific research and management personnel, with strong technical strength and high-quality management methods, have gained industry advantage and market leading position after a long period of accumulation and construction. At present, our products are exported to South Africa, Europe and America, and some countries in Southeast Asia.

  • Product Specification:

 

Drill pipe diam

Thread standard

Steel pipe grade

Pipe wall thinkness

Thickening method

Drill pipe length

3’’

76mm

2-3/8’’ REG

R780,G105,S135

6mm ,8mm

IU

1000-5000mm

31/2’’

89mm

2-3/8’’ IF NC26

R780,G105,S135

6.5mm ,8mm

IU

1000-5000mm

4’’

102mm

2-7/8’’ IF NC31

R780,G105,S135

8mm ,9.19mm

IU

1000-5000mm

41/4’’

108mm

2-7/8’’ IF NC31

R780,G105,S135

8mm ,9.19mm

IU

1000-5000mm

41/2’’

114mm

2-7/8’’ IF NC31

R780,G105,S135

8mm ,10mm

IU

1500-6000mm

5’’

127mm

3-1/2’’ IF NC38

R780,G105,S135

8mm ,10mm,12mm

IU

1500-6000mm

 

Steel grade

Yield strength

Tensile strength

 

Min(Mpa)

Max(Mpa)

Max(Mpa)

G105

724

931

793

R780

520

666

876

E75

517

724

689

  • Product photo: 

 

TDD company sincerely welcomes users to visit our company and inspection, if you know more information ,please see our official website :www.jingangsu n.com

 

Product Image







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