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Definition of anchor cable drill pipe and common specification parameter table
Release time:
2019-12-04
Author:
Source:
B19 drill rod, also known as B19 anchor rod, is used on anchor drilling machine and is divided into bottom section anchor rod, middle section anchor drill rod, lower section anchor drill rod and drill rod connected by connecting sleeve. It is equipped with an anchor drill.
Beneficiary Mining Technology ProductionAnchor cable drill pipe, anchor rod drill rod, pneumatic drill rod, one-shaped finished brazing rod, cross-shaped finished brazing rod and other series of products, the rod body adopts 55SiMnMo, 90CrMo high-quality hexagonal hollow alloy steel as raw materials, the product is calcined by high pressure, vacuum overall quenching and tempering heat treatment. The application of CNC automation equipment processing molding, to ensure stable and reliable product quality.
B19 drill rod, also known as B19 anchor rod, is used on anchor drilling machine and is divided into bottom section anchor rod, middle section anchor drill rod, lower section anchor drill rod and drill rod connected by connecting sleeve. It is equipped with an anchor drill. The length of B19 anchor cable drill pipe is 1 m/root, 1.5 m/root, 1.2/m, and can also be customized according to needs. The drill pipe is made of 60Si2Mn high-quality hexagonal hollow alloy steel by high-pressure forging and vacuum overall quenching and tempering heat treatment. Strong bending resistance, strong and durable, easy to disassemble and operate.
Anchor cable drill pipe/anchor rod drill pipecommon specifications of performance parameters table:
| Line Number |
Specification model mm |
Main use |
Remarks |
||
|
|
Diameter |
Length |
Thread specification |
|
|
| 1 |
B19 |
500～3000 |
T 16 × 6-M14 |
Drill bolt holes |
Single use |
| 2 |
B19 |
500～3000 |
T16 × 6-T16 |
Drill anchor cable hole |
Connector connection |
| 3 |
B19 |
500～3000 |
T18 × 6-T18 |
Drill anchor cable hole |
Connector connection |
| 4 |
B22 |
500～6000 |
T19 × 6-M16 |
Drill bolt holes |
Single use |
| 5 |
B22 |
500～6000 |
T19 × 6-T19 |
Drill anchor cable hole |
Connector connection |
| 6 |
B22 |
500～6000 |
T 20 × 6-T20 |
Drill anchor cable hole |
Connector connection |
| 7 |
B25 |
500～6000 |
T22 × 6-M18 |
Drill bolt holes |
Single use |
| 8 |
B25 |
500～6000 |
T22 × 6-T22 |
Drill anchor cable hole |
Connector connection |
| 9 |
B25 |
500～6000 |
T24 × 6-T24 |
Drill anchor cable hole |
Connector connection |
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