MachineU > China Products > Tools & Hardware > Fasteners > Anchors > Anchors
hollow rock bolt - anchor bolt,grout rock bolt,mining rock bolt
hollow rock bolt - anchor bolt,grout rock bolt,mining rock bolt
Specifications
Place of Origin :
China
Brand Name :
Jinquan
Certification :
ISO9001:2008
Model Number :
Threaded & Tapered
Thread Type :
T or R, Left or Right
Material :
High Strength Steel
Processing Type :
Forging
Technology :
Heat Treatment
Application :
Hard Rock Drilling, Mining, Quarrying, Stoning, Construction
Colour :
Gold, Black, Red, Blue, Yellow
Other Names :
Anchor Bolt,Rock Anchor Bolt,Self Drilling Anchor Bolt,Rock Drilling Tools
MOQ :
1 Piece
Price :
$500
Packaging Details :
Ply-wooden cases or Iron bundles
Delivery Time :
Within 15 days upon receipt of your 30% deposit
Payment Terms :
T/T, Western Union, Paypal, L/C At Sight
Supply Ability :
100,000 pcs per month
Description
Self drilling anchor bolts: self-drilling rock anchoring/rock bolt/anchor plate factory from China: R22, R25, R32, R38, R51 rock bit, nuts, couplings, drill rod etc.
1. Self Drilling Anchor Bolt.
2. Material:seamless steel pipe 40Cr/EN40Cr.
3. Left thread.
4. ISO9001&CE.
Applications:
Tunnelling ground engineering;
Radial bolting,slope stabilization,forepoling,micro injection pile,face stabilization,temporary support anchor,portal preparation,soil nailing.
Welcome to visit our factory in China, and expecting to establish long terms cooperations with you!

Specification

R25N

R32L

R32N

R32/18.5

R32S

R32SS

R38N

R38/19

R51L

R51N

T76N

T76S

Outside diameter (mm)

25

32

32

32

32

32

38

38

51

51

76

76

Internal diameter, average(mm)

14

22

21

18.5

17

15.5

21

19

36

33

52

45

External diameter, effective(mm)

22.5

29.1

29.1

29.1

29.1

29.1

35.7

35.7

47.8

47.8

71

71

Ultimate load capacity (KN)

200

260

280

280

360

405

500

500

550

800

1600

1900

Yield load capacity (KN)

150

200

230

230

280

350

400

400

450

630

1200

1500

Tensile strength, Rm(N/mm2)

800

800

800

800

800

800

800

800

800

800

800

800

Yield strength, Rp0, 2(N/mm2)

650

650

650

650

650

650

650

650

650

650

650

650

Weight (Kg/m)

2.3

2.8

2.9

3.4

3.4

3.6

4.8

5.5

6.0

7.6

16.5

19.0

Thread type (Left-hand)

ISO 10208

ISO 1720

MAI T76 standard

Steel grade

EN 10083-1

Product tags

rock bolt design

,

rock & anchor bolt

,

rock anchor bolt
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hollow rock bolt - anchor bolt,grout rock bolt,mining rock bolt

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Product Detail
Place of Origin :
China
Brand Name :
Jinquan
Certification :
ISO9001:2008
Model Number :
Threaded & Tapered
Thread Type :
T or R, Left or Right
Material :
High Strength Steel
Contact Supplier
hollow rock bolt - anchor bolt,grout rock bolt,mining rock bolt

Liaocheng Jinquan Construction Machinery Co.,Ltd - China manufacturer of rock drilling tools button bits top hammer rock tools DTH hammer button bits

Site Member
9 Years
shandong, liaocheng
Since 1984
Business Type :
Manufacturer, Exporter
Main Products :
Threaded Button Bits, Rock Drilling Tools, DTH Bits
Employee Number :
200~300
Certification Level :
Site Member
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