R Thread Drilling Bolts (Total 42 Products)

Drilling pope thread coal mine left thread self drilling galvanized anchor bar

R25N--T76S

1 Self drilling anchor bolt & self drilling galvanized anchor bolt
2 R /T thread
3 left / right hand thread
4 R25N --T76S
5 Customized

2016-11-16

Drilling threaded hollow rock anchor coal mine roof bolt

R25N--T76S

1 Self drilling anchor bolt & coal mine roof bolt
2 R /T thread
3 left/right hand thread
4 R25N --T76S
5 Customized

2016-10-24

Drilling pipe thread high quality ground steel IBO rock bolt

R25N--T76S

1 Self drilling anchor bolt & IBO rock bolt
2 R /T thread
3 left / right hand thread
4 R25N --T76S
5 Customized

2016-10-14

High quality stainless steel hollow self-drilling anchor

R25N--T76S

1 Self drilling anchor bolt & self drilling rock bolt
2 R /T thread
3 left/right hand thread
4 R25N --T76S
5 Customized

2016-10-08

Drill pope thread Steel hollow self drilling rock rod

R25N--T76S

1 Self drilling anchor bolt & self drilling rock bolt
2 R /T thread
3 left/right hand thread
4 R25N --T76S
5 Customized

2016-09-13

Self Drilling Rock Anchor Bolt R25 series

R25N--T76S

Applied in Ground Foundation, mining and tunneling
CTS / TITAN system.
DYWI / DSI system.
Hollow bar self drilling anchor, soil nail and micropile

2016-04-19

R32SS Hollow Injection Rock Drilling Anchor Bolt

R25N--T76S

Soil Nails, Micro Piles, Hollow bar Ground Anchors, Rock Bolts.
Ability to work with small drill rigs without casing in restricted headroom condition

2016-03-31

Tunnelling And Mining Rock Bolt & Spiles

R25N--T76S

Applications:
Civil Engineering Underground Mining and Tunneling. e.g. Pile foundation, Stabilization of tunnel portals, trenches, and so on.

2016-02-19

High Quality Self Drilling Anchor Bolt

R25N--T76S

1 Self drilling anchor bolt & self threading bolts
2 R /T thread
3 left/right hand thread
4 R25N --T76S
5 Customized

2015-12-28

ASTM U-Shape Bending Steel Hollow Bar

R25N--T76S

Pass 180 Bending Test
No Sudden Fracture!
High Strength Rock Anchor Bolt
Mining and Tunneling use

2015-12-24

R32 Anchor Bolt Shank

R25N--T76S

It's widely used in many projects of the subway, high-speed rail ,railways, Soil Nails, Micropiles ,highways and hydropower stations.

2015-12-23

R32N Hollow Anchor Bolt

R25N--T76S

It's widely used in many projects of the subway, high-speed rail ,railways, Soil Nails, Micropiles ,highways and hydropower stations.

2015-12-23

Self Drilling belloli hollow bar micropiles

R25N--T76S

It's widely used in many projects of the subway, high-speed rail ,railways, Soil Nails, Micropiles ,highways and hydropower stations.

2015-12-23

Hollow bar Rock Bolt R25N

R25N--T76S

ONTON® Hollow Bar (Self Drilling Anchor, SDA) features a wide range of applications such as soil nails, micropiles, rock bolts, or ground anchors.

2015-12-17

High Strength R51L Thread Drilling Anchor Bolt

R25N--T76S

As per the design indexes, the force value applying by anchor bars and concrete is decided.
R51L Hollow Thread Drilling Anchor Bar provides Fy>450K

2015-12-14

R51N Injection Drilling Anchor Bolt

R25N--T76S

Features:
Anchoring System: DYWI, CTS
Mining and Tunneling: Jennmar, Atlas
Self Drilling Anchor
Rock Bolt...

2015-11-11