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Brand Name : SupAnchor
Model Number : R38/580
Certification : ISO, SGS, ITB, IBDIM
Place of Origin : Jiangsu, China
MOQ : 3 meters
Price : 1 - 30 USD
Payment Terms : L/C, T/T
Supply Ability : 200,000 meters per month
Delivery Time : 1 to 6 weeks
Packaging Details : Packed in bundle with package paper.
Name : SupUTS R38/580 Hollow Threaded Bar
Thread Type : ISO 10208 / Left or right
Ultimate Load (kN) : 580
O.D. (mm) : 38
Yield Load (kN) : 480
I.D. (mm) : 25
Cross Sectional Area (mm2) : 546
Unit Weight (Kg/m) : 4.30
SupUTS R38/580 Heat Treatment SDA Rock AnchorHollow Threaded Bar
Features
SupAnchor® self drilling anchor system enables drilling and grouting in one operation, making much saving in jobsite and project time. With premium heat treatment technology, 2 types of threads profile available: R (Rope Thread) or T (trapezoidal); For permanent applications, optional HDG or epoxy coating can be provided to protect from corrosion; No cased borehole allowing ground preservation
Advantages
1. No casing required
2. High installation rate
3. Limited access
4. Difficult soil condition
5. Decreased labor & material cost
6. Extra corrosion protection
Applications
1. Roof and wall bolting
2. Radial systematic anchoring
3. Foundation for avalanche protect
4. Stabilization of tunnel portals
5. Face stabilization
6. Root piling
Technical Data
SupUTS R Thread | R32/ 380 | R32/ 450 | R32/ 580 | R38/ 580 | R38/ 700 | R38/ 820 | R51/ 1000 | R51/ 1200 |
Ultimate load (kN) | 380 | 450 | 580 | 580 | 700 | 820 | 1000 | 1200 |
Load at 0.2% Yield (kN) | 325 | 380 | 460 | 480 | 600 | 650 | 800 | 1000 |
Weight (kg/m) | 2.90 | 3.30 | 4.25 | 4.30 | 5.50 | 6.00 | 7.40 | 9.40 |
Tensile strength (N/mm2) | 1100 | 1100 | 1100 | 1100 | 1100 | 1100 | 1100 | 1100 |
Yield strength (N/mm2) | 900 | 900 | 900 | 900 | 900 | 900 | 900 | 900 |
Outside diameter (mm) | 32 | 32 | 32 | 38 | 38 | 38 | 50 | 50 |
Internal diameter (mm ) | 19 | 18 | 14 | 25 | 21 | 18.5 | 37 | 32 |
Cross sectional area (mm2) | 369 | 420 | 541 | 546 | 700 | 763 | 940 | 1196 |
Type of steel | 40Cr | 40Cr | 40Cr | 40Cr |
4.30Kg/M Hollow Threaded Bar546mm2 Hollow Threaded Bar580kN Hollow Threaded Bar
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4.30Kg/M 546mm2 580kN SupUTS R38/580 Hollow Threaded Bar Images |