Supanchor Rock Reinforcement Co., Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 50,000 meters per month |
| Delivery Time | 1 to 6 weeks |
| Packaging Details | Packed in bundle with package paper. |
| O.D. (mm) | 38 |
| I.D. (mm) | 20 |
| Tensile Load (kN) | 490 |
| Tensile E-Modulus (GPa) | 45 |
| Cross Sectional Area (mm2) | 540 |
| Pressure Resistance (MPa) | 5 |
| Unit Weight (Kg/m) | 1.50 |
| Name | GFRP H38 rock bolt |
| Brand Name | SupFRP |
| Model Number | H38 |
| Certification | ISO, SGS, NATA |
| Place of Origin | Jiangsu, China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 50,000 meters per month |
| Delivery Time | 1 to 6 weeks | Packaging Details | Packed in bundle with package paper. |
| O.D. (mm) | 38 | I.D. (mm) | 20 |
| Tensile Load (kN) | 490 | Tensile E-Modulus (GPa) | 45 |
| Cross Sectional Area (mm2) | 540 | Pressure Resistance (MPa) | 5 |
| Unit Weight (Kg/m) | 1.50 | Name | GFRP H38 rock bolt |
| Brand Name | SupFRP | Model Number | H38 |
| Certification | ISO, SGS, NATA | Place of Origin | Jiangsu, China |
| High Light | 38mm Underground Rock Bolts ，5MPa Underground Rock Bolts ，H38 Underground Rock Bolts | ||
Hollow Wall Anchors 38mm Underground Rock Bolts
Features
The SupFRP® GFRP Hollow Bolt is developed for strata support in mining and tunneling as well as for slope and face stabilization.
is developed with high tensile load and pressure resistance. Due to high injection pressure,it can realize full grouting and improve project quality.
Applications
1. Permanent application
2. TBM face support
3. Forepoling
4. Confined ground conditions
5. Stabalization of soft rock
Advantages
1. Easy handling due to low weight
2. High tensile load
3. Good bond force
4. Cuttability
5. High corrosion resistance
Technical data
| GFRP Hollow bolt | H25/ 220 | H28/ 320 | H32/ 360 | H38/ 490 | H22/ 230 | H25/ 300 | |
| Outside Diameter (mm)*1 | 25 | 28 | 32 | 38 | 22 | 25 | |
| Internal Diameter (mm) | 12 | 12 | 15 | 20cc | 8 | 8 | |
| Nominal Cross sectional area (mm2)*2 | 250 | 350 | 400 | 540 | 230 | 300 | |
| Guaranteed tensile load (kN) | 220 | 320 | 360 | 490 | 230 | 300 | |
| Tensile E-Modulus (GPa) | 45 | 45 | 45 | 45 | 45 | 45 | |
| Pressure resistance (MPa) | 5 | 5 | 5 | 5 | 18 | 30 | |
| Ultimate Strain | 2.0% | ||||||
| Weight (kg/m) | 0.64 | 0.88 | 1.20 | 1.50 | 0.58 | 0.79 | |
| Thread (Left /Right hand) | Left or Right | ||||||
| Length (m) | (1) x 2, x3, x4, x5, x6, x7, x8, x9, x10, x11 | ||||||
*1 Including Waved Thread Structure
*2 Characteristic Stress Value in core
Accessories
Application
SubNumbers
10 Years - The average seniority > 10 years, which is not common in anchor manufacturing industry.
20 Years - 20 years of exporting experience, familiar with different product standards from different
customers and countries.
26 Years - 26 years of exploration and development, SupAnchor has become the No.1 SDA bar
manufacturer in Asia.
60 Countries - customers from 60 countries. Our self drilling anchor systems have been used by
customers from 50 countries all over the world, including America, Chile, Germany,
Australia India, etc.
1,500 Projects - SupAnchor’s products have been widely used in over 1500 massive projects.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1994
Total Annual:
25000000-30000000
Employee Number:
120~200
Ecer Certification：
Active Member
SupAnchor is the No. 1 manufacturer and exporter of self drilling anchor systems in Asia. Since 1994, our mission has been focused on manufacturing and the development of superior quality products which are specialized in anchoring purpose.Our products incl... SupAnchor is the No. 1 manufacturer and exporter of self drilling anchor systems in Asia. Since 1994, our mission has been focused on manufacturing and the development of superior quality products which are specialized in anchoring purpose.Our products incl...
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