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API Standard Well Drilling Pipe , Custom Diameter Rock Drill Accessories

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API Standard Well Drilling Pipe , Custom Diameter Rock Drill Accessories

Brand Name : Teamwhole

Model Number : DTH drill pipe

Certification : ISO9001

Place of Origin : Hunan, China (Mainland)

MOQ : 1 Piece/Pieces dth drill pipe

Payment Terms : L/C, T/T, Western Union, MoneyGram

Supply Ability : 50000 Piece/Pieces per Month dth drill pipe

Delivery Time : Shipped in 7 days after payment

Packaging Details : dth drill pipe are Packed with steel case

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

Price : Negotiation

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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

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API Standard Well Drilling Pipe , Custom Diameter Rock Drill Accessories





Product Tags:

dth drill rods

      

water well drill rods

      
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