Liaocheng Jinquan Construction Machinery Co.,Ltd - China manufacturer of rock drilling tools button bits top hammer rock tools DTH hammer button bits
| 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 | Rock Bolts,Anchor Bolt,Rock Anchor Bolt,Self Drilling Anchor Bolt,Rock Drilling Tools |
| 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 |
| Place of Origin | China |
| Brand Name | Jinquan |
| Certification | ISO9001:2008 |
| Model Number | Threaded & Tapered |
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Product Specification
| 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 | Rock Bolts,Anchor Bolt,Rock Anchor Bolt,Self Drilling Anchor Bolt,Rock Drilling Tools | 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 | Place of Origin | China |
| Brand Name | Jinquan | Certification | ISO9001:2008 |
| Model Number | Threaded & Tapered |
|
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 |
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|
Steel grade |
EN 10083-1 |
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Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1984
Employee Number:
200~300
Ecer Certification：
Site Member
Liaocheng Jinquan Construction Machinery Co.,Ltd (Formerly Jinquan (Golden Spring) Rock Drilling Tools Co., Ltd) was established in 1984, located in Economic Development Zone Of Liaocheng, Shandong Province, China. It belongs to the group company of Golden Spring Drilling Limited. We are one of... Liaocheng Jinquan Construction Machinery Co.,Ltd (Formerly Jinquan (Golden Spring) Rock Drilling Tools Co., Ltd) was established in 1984, located in Economic Development Zone Of Liaocheng, Shandong Province, China. It belongs to the group company of Golden Spring Drilling Limited. We are one of...
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