HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
| Payment Terms | L/C, , T/T |
| Supply Ability | 10000pcs per month |
| Delivery Time | 15 days |
| Packaging Details | Wooden Box |
| Model Number: | R32N/21 |
| Capacity | 210, 280, 360KN |
| Application | tunnel roof support |
| Yield load | 280 kn |
| Material | 40Cr |
| Elongation | 10% |
| Length | 2m,3m,4m,5m,6m...9m |
| Diameter | 32mm |
| Brand Name | OED/OEM |
| Model Number | R32N/21 |
| Certification | ISO 9001 2008 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, , T/T | Supply Ability | 10000pcs per month |
| Delivery Time | 15 days | Packaging Details | Wooden Box |
| Model Number: | R32N/21 | Capacity | 210, 280, 360KN |
| Application | tunnel roof support | Yield load | 280 kn |
| Material | 40Cr | Elongation | 10% |
| Length | 2m,3m,4m,5m,6m...9m | Diameter | 32mm |
| Brand Name | OED/OEM | Model Number | R32N/21 |
| Certification | ISO 9001 2008 | Place of Origin | China |
| High Light | rock anchor bolts ，casing drilling bit | ||
Soil Nailing Rock Bolts Hollow Anchor R32N/21 Roof Self Drilling Rock Anchors
Description:
The Self Drilling Anchor system is comprised of a hollow threaded anchor bar with a sacrificial drill bit that performs drilling, anchoring and grouting in a single operation. Self drilling anchor system is mainly used in slope stabilization, tunneling pre-support, foundations with micro piles etc jobs, which is widely used in mining, tunneling, railway, metro construction etc projects. rock anchor bolt R32
R Thread size:R25,R32,R38,R51,
T Thread size: T30, T40, T52, T73, T76,T103, T127, T130.
Thread standard: ISO10208/ISO1720
Features:
Outer Diameter:32mm
Inner Diameter:21mm
Utimate Load:280KN
Yield load:230KN
Weight:2.9kg/meter
Application Area:
Water well-drilling
Quarry
Foundation piling
Geothermal drilling
Soil nailing
Tunnel support
Jet grouting
Micropile
Mining
Hollow anchor bar technical data:
| Size | O.D(mm) | I.D(mm) | Ultimate Load(KN) | Yield Load(KN) | Weight(kg/meter) |
| R25N-14 | 25.0 | 14.0 | 200 | 150 | 2.3 |
| R32L-22 | 32.0 | 22.0 | 220 | 180 | 2.8 |
| R32N-21 | 32.0 | 21.0 | 280 | 230 | 2.9 |
| R32N-18.5 | 32.0 | 18.5 | 280 | 230 | 3.4 |
| R32S-17.5 | 32.0 | 17.5 | 360 | 280 | 3.5 |
| R32S-15 | 32.0 | 15 | 360 | 280 | 4.1 |
| R38N-21 | 38.0 | 21.0 | 500 | 400 | 4.8 |
| R38N-19 | 38.0 | 19.0 | 500 | 400 | 5.5 |
| R51L-38 | 51.0 | 38.0 | 550 | 450 | 6.0 |
| R51L-36 | 51.0 | 36.0 | 550 | 450 | 7.6 |
| R51N-36 | 51.0 | 36.0 | 800 | 630 | 7.6 |
| R51N-33 | 51.0 | 33.0 | 800 | 630 | 8.4 |
| T76N-49 | 76.0 | 49.0 | 1600 | 1200 | 16.5 |
| T76S-45 | 76.0 | 45.0 | 1900 | 1500 | 19 |
| T30-11 | 30.0 | 11.0 | 320 | 260 | 3.3 |
| T30-14 | 30.0 | 14.0 | 275 | 220 | 2.9 |
| T40-16 | 40.0 | 16.0 | 660 | 525 | 7.1 |
| T40-20 | 40.0 | 20.0 | 540 | 425 | 5.6 |
| T52-26 | 52.0 | 26.0 | 930 | 730 | 10 |
| T73-56 | 73.0 | 56.0 | 1035 | 830 | 10.8 |
| T73-53 | 73.0 | 53.0 | 1160 | 970 | 14 |
| T73-45 | 73.0 | 45.0 | 1600 | 1270 | 17.5 |
| T103-78 | 103.0 | 78.0 | 2270 | 1800 | 25 |
| T103-51 | 103.0 | 51.0 | 3660 | 2670 | 44 |
| Steel grade | Acc. to EN10083-1 / EN10210-1 | ||||
| Thread direction | Left hand / Right hand | ||||
| Thread standard | ISO 10208 / ISO1720 / Other international standards | ||||
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1998
Total Annual:
8000000-12000000
Employee Number:
>100
Ecer Certification：
Active Member
Mining Tool B.D of O.E.D Machinery Grop, has been dedicated in development and production of mining drill rods and drill bits for many years, which forms six main series products: taper drill tools, thread drill tools, rotary drill tools, blast furnace frill tools, DTH drill tools, and coal mining t... Mining Tool B.D of O.E.D Machinery Grop, has been dedicated in development and production of mining drill rods and drill bits for many years, which forms six main series products: taper drill tools, thread drill tools, rotary drill tools, blast furnace frill tools, DTH drill tools, and coal mining t...
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