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. |
| Name | H38S fiberglass SDA anchor bolt |
| O.D. (mm) | 38 |
| I.D. (mm) | 20 |
| Cross Sectional Area (mm2) | 540 |
| Tensile Load (kN) | 490kN |
| Tensile E-Modulus (GPa) | 45 |
| Torsion Strength (Nm) | 180 |
| Unit Weight (Kg/m) | 1.33 |
| Brand Name | SupFRP |
| Model Number | H38S |
| 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. |
| Name | H38S fiberglass SDA anchor bolt | O.D. (mm) | 38 |
| I.D. (mm) | 20 | Cross Sectional Area (mm2) | 540 |
| Tensile Load (kN) | 490kN | Tensile E-Modulus (GPa) | 45 |
| Torsion Strength (Nm) | 180 | Unit Weight (Kg/m) | 1.33 |
| Brand Name | SupFRP | Model Number | H38S |
| Certification | ISO, SGS, NATA | Place of Origin | Jiangsu, China |
| High Light | 540mm2 Fiberglass Anchor Bolts ，38mm Fiberglass Anchor Bolts ，490kN Fiberglass Anchor Bolts | ||
Self Drilling Fiberglass Anchor Bolts 38mm GFRP Suppliers In Tunneling
Features
The SupFRP® GFRP SDA Bolt can be used in soft rock or clay soil, for the reinforcement of the face of the tunnel or for slope stabilization. Furthermore the cuttability protects the machinery by avoiding obstructions while drifting or enlarging tunnels.The fully threaded resin anchor rod glass fiber reinforced rod is formed by heating and curing of glass fiber yarn, resin, and curing agent. The shape of the anchor rod body is full thread, and its characteristics are as follows:
Light pole body: The weight of GFRP bolt is only one-fourth of the weight of the steel bolt of the same specification, which is easy to install and construct, reduce labor intensity, and save transportation costs.
Strong corrosion resistance: GFRP anchor bolt is made of unsaturated polyester resin and glass fiber. It is resistant to rust, strong in acid and alkali environments, does not reflect electromagnetic waves, and can meet the needs of long-term support.
Easy to operate: it is easy to cut, does not produce sparks when cutting, has a certain protective effect on the shearer, is convenient for comprehensive mining operations, is beneficial to production safety, and improves production efficiency;
High strength: rod tensile strength ≥300MPa, torque ≥40N·m, shear strength ≥75Mpa.
Technical data
| GFRP SDA Bolt | H25S | H28S | H32S | H38S | ||
| Outside Diameter (mm)*1 | 25 | 28 | 32 | 38 | ||
| Internal Diameter (mm) | 12 | 14 | 15 | 20 | ||
| Nominal Cross sectional carea (mm2)*2 | 250 | 310 | 400 | 540 | ||
| Guaranteed tensile load (kN) | 220 | 280 | 365 | 490 | ||
| Tensile E-Modulus (GPa) | 45 | 45 | 45 | 45 | ||
| Torsion Strength (Nm) | 180 | 250 | 36O | 450 | ||
| Ultimate Strain | 2.0% | |||||
| Weight (kg/m) | 0.63 | 0.86 | 0.99 | 1.33 | ||
| Thread type(ISO) | R25 | R28 | R32 | R38 | ||
| Length (m) | (1) x 2, x3, x4, x5, x6, x7, x8, x9, x10, x11, | |||||
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.
has its own quality tracking systems. Every batch of anchor bar has its unique batch No.1 exporter of SDA bars in Asia, quality control has been always SupAnchor’s biggest 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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