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API Standard Well Drilling Pipe , Custom Diameter Rock Drill Accessories

API Standard Well Drilling Pipe , Custom Diameter Rock Drill Accessories

API Standard Well Drilling Pipe , Custom Diameter Rock Drill Accessories

Product Details:

Place of Origin: Hunan, China (Mainland)
Brand Name: Teamwhole
Certification: ISO9001
Model Number: DTH drill pipe

Payment & Shipping Terms:

Minimum Order Quantity: 1 Piece/Pieces dth drill pipe
Price: Negotiation
Packaging Details: dth drill pipe are Packed with steel case
Delivery Time: Shipped in 7 days after payment
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 50000 Piece/Pieces per Month dth drill pipe
Detailed Product Description
Size: 3", 3.5", 4", 4.5", 5", 5.5", 7" Length: 1m~9m
Material: Alloy Steel Usage: Water Well Drilling, Foundation Drilling
Wrench: On Both Side Welding Method: Friction Welding

Superior quality 2 7/8 DTH drill pipe 1/1.5/2/3m

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, 159mm etc.
usually the threads are standard API connections, like 2 3/8" API REG thread, 3 1/2" API REG thread or API IF thread, etc. According to customers request, from 1000mm to 6000mm length of pipe are available.
 
Specifications:

Outer diameterThreadWall thicknessLengthWrench flatWeight
mmmmmmmmApprox Kg
762-3/8 API REG5.510005717
150022
200026
300035
10006517
150022
200026
300035
6.5300046
450056
600073
892-3/8 API REG5.510006520
150025
200030
300040
6.5100021
150026
200032
300045
450065
6000

84

 
 
 
Pictures:
Manufaturer dth drill pipes for wholesales
 

Contact Details
Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.

Contact Person: Ms.chen

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