Maxdrill Down The Hole 5 7 8 Drill Pipe DTH Tools Rock Drilling Parts

MAXDRILL ROCK TOOLS CO., LTD.

Certification：ISO 9001:2015
Standard：ISO 9001:2015
Surface Treatment：Heat Treatment
Manufacturing Process：Forging
Material：Carbon Steel
Applicable Industries：Quarrying, Water Well Drilling, Mining

Base Info

Key Word：DTH Hammer
Machine Type：Drilling Tool
Processing Type：Machined
Air Comsumption：145-350psi 600-836cfm
Transport Package：Carton
Trademark：MAXDRILL
Origin：China
HS Code：8431432000
Production Capacity：100000

Description

Basic Info.

Key Word DTH Hammer Machine Type Drilling Tool Processing Type Machined Air Comsumption 145-350psi 600-836cfm Transport Package Carton Trademark MAXDRILL Origin China HS Code 8431432000 Production Capacity 100000

Product Description

Maxdrill down the hole 5 7 8 drill pipe :

Maxdrill Down The Hole 5 7 8 Drill Pipe DTH Tools Rock Drilling Parts

Product Description:

Drill pipe is hollow, thick-walled, steel piping that is used on drilling rigs to facilitate the drilling of a wellbore and comes
in a variety of sizes, strengths, and weights but are typically 30 to 33 feet in length. They are hollow to allow drilling fluid
to be pumped through them, down the hole, and back up the annulus.
It is designed to support its own weight for combined lengths that often exceed 1 mile down into the Earth's crust. Used drill stem is often sent to a yard for inspection, sorted, and stored until new drill sites can be explored.
1.Size: 2 1/2'', 2 3/4'', 3'', 3 1/2'', 4'', 4 1/2'', 5'', 5 1/2'', 6'', 8'', 10'', 10 3/4'';
2.Length: 1m-6m;
3.Thread size: 2 3/8"API Reg, 2 7/8" API Reg, 3 1/2" API Reg, 4 1/2" API Reg, 2 3/8" API IF, 3 1/2" API IF; BECO 6'', BECO 8'';
4.Wall thickness: 4mm-16mm

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Maxdrill Down The Hole 5 7 8 Drill Pipe DTH Tools Rock Drilling Parts
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