Bore Well Drilling Parts Hollow Tapered Drill Pipe Various Size (new)
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Geo Tec International Pvt Ltd

India

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Geo Tec International

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  • DETAIL DESCRIPTION
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DETAIL DESCRIPTION

Description:-

Our raw material is from 320*480 large-section continuous casting billet, then rolling into 150*150 square billet by drilling holes and inserting seamless pipe, and made of 55SiMnMo. The whole production involves multiple processes, including steel rolling, forging, quenching and tempering, etc. According to the different choices of customers, our company has different quality products, such as extra-excellent, excellent, ordinary drilling rod, etc. Customers can choose suitable drilling rod according to different hardness of rock and types of jack hammer. Extra-excellent drilling rod QSAAA and GTIII can be applied to solid rock, III level or above and f≥12 rocks according to Protodikonov’s Hardness Coefficient of Rock. Excellent drilling rod QSAA and G30 is suitable for IV level or above and f≥12 rocks, ordinary drilling rod suitable for IV level or below and f≤8 rocks.

Specification:-

Drill rod
Length
Piece
Weight
approx(kg)
Hex.22 Tapered rod
Shank Length 108mm
Tapered Angle 7º
Shank hole diameter 7.5±0.3
Body hole diameter ≥5.5

Millimeter(mm)
Foot
1000
3’3’’
100
315
1200
3’9’’
100
370
1400
4’6’’
100
435
1500
4’9’’
100
465
1600
5’2’’
100
495
1800
5’9’’
100
555

 

 

 

Tags:   Drill Pipe Drilling-Equipment

COMPANY PROFILE

OTHER INFORMATION


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