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China Secoroc Gold 64 DTH Hammer Drilling 114.3mm Extension Drill Rod for sale

Secoroc Gold 64 DTH Hammer Drilling 114.3mm Extension Drill Rod

Price Negotiable
Price: Negotiate
MOQ: Negotiable
Delivery Time: Negotiable
Brand: ROSCHEN
Product Description

Secoroc Gold 64 DTH Hammer Drilling 114.3mm Extension Drill Rod

 

Description:

 

Drill pipes that are used in applications such as DTH/ DTHR/ DR basically comprise of a steel pipe with a pin at one end and a box on the other. The job of the drill pipe is to transmit rotational torque and thrust from the drill rig rotary head to down hole drilling tools.
According to different application, different diameters of drill tubes are needed, basically, smaller DTH hammers need smaller DTH drill tubes, vice versa. Usually we are offering 50mm, 60mm, 76mm, 89mm, 95mm, 102mm, 114mm, 127mm, 140mm .

 

Parameters

 

Spanner Flat details can be agreed when ordering.
Outside Diameter (mm) Bore Thread (mm) Thread Wall Thickness (mm) Popular Applications mode Standard Size
76.2 25.4 2.3/8″ API reg 4 DTH Air Rotary  
76.2 25.4 2.3/8″ API reg 6.35 DTH Rotary  
76.2 25.4 2.3/8″ API reg 8   Rotary  
76.2 25.4 2.3/8″ API reg 9.5   Rotary  
88.9 25.4 2.3/8″ API reg 4.5 DTH Air Rotary  
88.9 25.4 2.3/8″ API reg 6.35 DTH Rotary  
88.9 25.4 2.3/8″ API reg 8   Rotary  
88.9 25.4 2.3/8″ API reg 9.5   Rotary  
88.9 31.8 2.3/8″ API reg 6.35 DTH Rotary (HWY)
88.9 44.5 2.3/8″ IF 6.35 DTH Rotary (HWY)
88.9 44.5 2.3/8″ IF 8   Rotary (HWY)
88.9 44.5 2.3/8″ IF 9.5   Rotary (HWY)
101.6 25.4 2.3/8″ API reg 6.35 DTH Rotary  
101.6 44.5 2.3/8″ IF 8   Rotary (HWY)
101.6 44.5 2.3/8″ IF 9.5   Rotary (HWY)
114.3 38.1 3.1/2″ API reg 4.5 DTH Air Rotary  
114.3 38.1 3.1/2″ API reg 6.35 DTH Air Rotary  
114.3 38.1 3.1/2″ API reg 8 DTH Rotary  
114.3 38.1 3.1/2″ API reg 9.5   Rotary  
114.3 44.5 2.7/8″ IF 6.35 DTH Air Rotary  
114.3 44.5 2.7/8″ IF 9.5   Rotary  
127 68.3 3.1/2″ IF 6.35 DTH Air Rotary  
127 68.3 3.1/2″ IF 8 DTH Rotary  
127 68.3 3.1/2″ IF 9.5   Rotary  
139.7 57.2 4.1/2″ API reg 8 DTH Rotary  
139.7 57.2 4.1/2″ API reg 9.5   Rotary  
139.7 57.2 4.1/2″ API reg 12.5   Rotary  
193.7 82.6 6.5/8″ API reg 12.5 DTH Rotary  
203.2 82.6 6.5/8″ API reg 9.5 DTH Rotary  
254 101.6 8.5/8″ API reg 16 DTH Rotary  

 

Pictures

 

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Company ROSCHEN GROUP
Location 65 EAST XINHUAN ROAD, SHANGHAI, CHINA
Contact Person Bill, George, Michael

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