Steel rock bolt for concreteby Guo R. Marketer
Application: prestress Grade: (yield strength)500,555,785,830,930,1080mpa Diameter:15mm,18mm,20mm,32mm,36mm,40mm,50mm,63.5mm,75mm Accessories: nut ,coupler, plate, washer,pipe Recommended Features
- Certificate: BV, SGS, ISO9001
- Coating: galvanized or epoxy coat
- Hand: Left/ Right
- Process: Hot Rolled
Review on Steel rock bolt for concreteThe screw thread steel bars for the prestressing of concrete manufactured by our company is a high tensile alloy steel bar which features a coarse right-hand thread. The outline dimensions of the screw thread steel bars for the prestressing of concrete manufactured by us accord with the regulation for the outline and dimension of screw thread steel bars for the prestressing of concrete provided by Highway LAYOUT Design Institute under the Ministry of Communication.
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Created on Jan 21st 2015 00:36. Viewed 468 times.
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