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R32S T-thread Self Drilling Bolts with Bolt / Plate / Coupling / Bit / Nut
R32S T-thread Self Drilling Bolts with Bolt / Plate / Coupling / Bit / Nut
R32S T-thread Self Drilling Bolts with Bolt / Plate / Coupling / Bit / Nut
R32S T-thread Self Drilling Bolts with Bolt / Plate / Coupling / Bit / Nut
R32S T-thread Self Drilling Bolts with Bolt / Plate / Coupling / Bit / Nut
R32S T-thread Self Drilling Bolts with Bolt / Plate / Coupling / Bit / Nut
Specifications
Brand Name :
MIROC
Model Number :
Hollow Grounted Anchor
Certification :
ISO
Place of Origin :
ShanDong China(Mainland)
MOQ :
100
Price :
negotiation
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
9000000 KG Per month
Delivery Time :
1-5 days
Packaging Details :
Carton / Wooden Box or Based on Customers
Material :
40Cr steel
Capacity :
200KN-8000KN
Type :
Anchor Bolt, Self Drilling Anchor
Diameter :
25mm-130mm
Color :
Based on customers
Length :
1m - 8m
Description

R32S T-thread Self Drilling Bolts with Bolt / Plate / Coupling / Bit / Nut

Products information

The SelfDrilling Anchor (SDA) is unique anchoring system and fulfills current and increasing demands ofthetunneling industry and ground engineering for safer and faster production. The system provides advantages for all areas of its applications, where boreholes would require

the time consuming drilling with casing systems in unconsolidated or cohesive soil.

Features of hollow grounting anchor bolt

• Particularly suitable for difficult ground conditions.

• A high rate of installation since drilling, placing and grouting can be performed in one single operation.

• Self drilling system eliminates the requirement for a cased borehole.

• Installation with simultaneous drilling and grouting possible.

• Easy installation in all directions, also upwards.

• Suitable for working in limited space, height and in areas of difficult access.

• Simple post grouting system. • Hot-dipped galvanizing for corrosion protection

Applications in Tunneling & Ground Engineering

• Radial bolting

• Slope stabilization

• Forepoling

• Micro injection pile

• Face stabilization

• Temporary support anchor

• Portal preparation

• Soil nailing

Self-Drilling Anchor Bolt Description

R25N

R32N

R32S

R38N

R51L

R51N

T76N

T76S

Outside Diameter (mm)

25

32

32

38

51

51

76

76

Internal Diameter (mm)

14

19

16

19

36

33

52

45

Ultimate Load Capacity (kN)

200

280

360

500

550

800

1600

1900

Yield Load Capacity (kN)

150

230

280

400

450

630

1200

1500

Tensile Strength, Rm (N/mm2)

800

800

800

800

800

800

800

800

Yield Strength, Rp0.2 (N/mm2)

650

650

650

650

650

650

650

650

Weight (Kg/m)

2.3

3.2

3.6

5.5

6.5

8.0

16.0

19.7

Thread Type (left-hand)

ISO10208

ISO1720

MAI T76 Standard

Steel Grade

EN10083-1 (Alloy Structure Steel)

Compared to carbon steel, alloy structure steel has high anti-corrosion capacity and high mechanical.

Anchor Bar T40/20 T40/16
Outside Diameter(mm) 40 40
Internal Diameter (mm ) 20 16
Cross sectional area (mm²) 713 910
Ultimate load (kN) 540 660
Yield load (kN) 430 525
Weight (kg/m) 5.6 7.15
Thread type T International Standard
Thread (Left /right hand) Left or Right
Length (m) (1) x2, x3, x4, x5, x6

Anchor Nut T40/20 T40/16
Key Size (mm) 60
Length (mm) 50
Hardness (HRC) 25-30
Thread type T International Standard
Type of steel CK45
Unit Weight (kg) 0.85
Thread (Left /right hand) Left or Right

Anchor Plate T40/20 T40/16
Size (mm) 200 x 200 200 x 200
Thickness (mm) 12 15
Hole Diameter (mm) 54 54
Unit Weight (kg) 3.5 4.58

R32S T-thread Self Drilling Bolts with Bolt / Plate / Coupling / Bit / NutR32S T-thread Self Drilling Bolts with Bolt / Plate / Coupling / Bit / NutR32S T-thread Self Drilling Bolts with Bolt / Plate / Coupling / Bit / Nut

Company Information

KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capital expansion, as well as to firms who require support with consumable products, maintenance, and repair operations.

R32S T-thread Self Drilling Bolts with Bolt / Plate / Coupling / Bit / Nut

Product tags

ss self drilling screw

,

hll self drilling screws

,

bolt self tapping screws
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R32S T-thread Self Drilling Bolts with Bolt / Plate / Coupling / Bit / Nut

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Product Detail
Brand Name :
MIROC
Model Number :
Hollow Grounted Anchor
Certification :
ISO
Place of Origin :
ShanDong China(Mainland)
MOQ :
100
Price :
negotiation
Contact Supplier
R32S T-thread Self Drilling Bolts with Bolt / Plate / Coupling / Bit / Nut
R32S T-thread Self Drilling Bolts with Bolt / Plate / Coupling / Bit / Nut
R32S T-thread Self Drilling Bolts with Bolt / Plate / Coupling / Bit / Nut

KSQ Technologies (Beijing) Co. Ltd

Verified Supplier
12 Years
beijing, beijing
Since 2009
Business Type :
Manufacturer, Exporter
Main Products :
Rock Drilling Tools, DTH Drilling Tools, Button Drill Bit
Total Annual :
3000000-5000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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