The Best Deformed Bar Steel Hrb500

 Product Use and Characteristics

MSGLW series of longitudinal ribless threaded steel type resin anchor metal rod body products are widely used in underground rocky tunnel, semi-coal rocky tunnel and coal tunnel anchor support, especially suitable for tunnel and refuge support under complex conditions underground. This product is used together with resin anchoring agent, its characteristics: 1, fast growth of strength, high strength, not only can withstand the load in time after installation, but also the anchoring force is large. 2, easy to install and operate, the labor intensity of workers is low, and the support efficiency is high. 3, the cost of tons of coal support is greatly reduced.

Anchor technical parameters:

Material 20MnSi Strength

Yield Strength(MPa)Tensile Strength(MPa)Elongation(%)Yield Load(KN)Tensile Load(KN) Kg/m Specifications

φ18 ≧345 ≧510 ≧25 ≧87 ≧126 2.0

φ20 ≧345 ≧510 ≧25 ≧108 ≧156 2.5

φ22 ≧345 ≧510 ≧25 ≧131 ≧189 3.0

Storage and transportation

 Resin anchor metal rod body is stored in a dry place, the anchoring section shall not be stained with oil, the threaded section should take measures to protect against rust. Every 5 rods as a group, bundled firmly, hanging a certificate of conformity. During transportation, the rods should be prevented from collision and nut falling off, and the rods should not be damaged or bent. Protective measures should be strengthened during transportation and stacked neatly.

Product Qualification

Corporate Scene