Products 
 Threaded fiber reinforced resin bars, is a high performance resin with high strength glass fiber, combined with a variety of additives, processed by a special process of composite materials. Because of the special materials for use in most underground construction, and then will gradually replace the traditional steel bolt, bolt, also called glass fiber, glass, steel bolt or glass fiber reinforced resin. 

 Advantages 
 All bolt threaded Plexiglas material compared with traditional steel bolt 
 First, the rod easy to cut: glass, steel bolt is easy to cut composite materials may play a protective role against Shearer heads; 
 Second, the explosion-proof anti-static: cutting will not produce sparks, the construction of roadway safety is extremely beneficial, especially for high gas concentration area; 
 Third, high-strength corrosion-resistant: high carrying capacity, strong tensile, such as rod strength than the diameter of steel, can be used as long-term support; 
 Fourth, light and easy to operate: the same specification steel bolt weighs only 1 / 4. Coal mines in the tunnel and convenient to use a small space; the construction easier, thereby reducing labor intensity. 
 Fifth, the price of fiberglass is superior to traditional steel anchor bolts, if a large number of promotion and use, is bound to reduce the dependence on the steel, which is in line with national advocacy purpose of saving society construction. 

 All bolt threaded Plexiglas compared with other glass steel bolt 
 First, advanced production technology, high automation and stable performance; 
 Second, all resin, glass, threaded rod bolt is so strong, the overall performance is much higher than other glass, steel bolt; 
 Third, customers can cut any length according to the scene needs. 

 Comprehensive and above, all threaded Plexiglas anchor bolt is bound to gradually replace the traditional 


 Technical parameters and specifications 
 FRP Bolt Series 
 Performance Model K60-18 K60-20 K60-22 K60-25 J64-25 
 (Hollow grouting rods) SB-32 
 (Self drilling) 

 Diameter (mm) 18 20 22 25 25/12 32/14 
 Rod Tension (KN) 190 230 250 350 250 280 
 Nut tensile (KN) 50 60 60 70 70 70 
 Tray Capacity (KN) 80 80 80 80 
 Torque (NM) 40 60 65 120 90 220 
 Antistatic properties <10 ^ 7 <10 ^ 7 <10 ^ 7 <10 ^ 7 <10 ^ 7 
 The average surface resistance (Ω) 
 Pressure (Bar)> 50> 100 
 Fire superiority and national standards 

 Varying according to customer needs special performance, material products (ranging from 3mm-50mm in diameter).