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The non-longitudinal ribbed steel resin anchor bolt is a kind of bolt made by the spheronization process. The strength of the thread segment is greater than the strength of the rod body, and the thread section has good bending and shearing performance. It is a new type of anchor bolt with high strength support in the roadway.
Classification: Left-handed resin bolt, Right-handed resin bolt.
Products specification
Dimensions and allowable deviations of hot-rolled ribbed steel bars with no longitudinal ribs(Unit:mm
| Size | Inner Diameter | Rib Height | Rib Width | Out of Roundness | Cross Rib Spacing | |||
| Nominal Size | Allowablt Devlations | Nominal Size | Allowablt Devlations | Nominal Size | Allowablt Devlations | |||
| Φ16 | 16 | +0.5 +0.1 | 1.5 | ±0.4 | 1.0 | ≤0.4 | 11.5 | ±0.5 |
| Φ18 | 18 | +0.5 +0.1 | 1.5 | ±0.4 | 1.3 | ≤0.4 | 13.3 | ±0.5 |
| Φ20 | 20 | +0.5 +0.1 | 1.5 | ±0.4 | 1.3 | ≤0.4 | 13.3 | ±0.5 |
| Φ22 | 22 | +0.5 -0.4 | 0.8 | +0.3 -0.2 | 3.1 | ≤0.4 | 12 | ±0.8 |
Other sizes: 25mm, 28mm, 32mm, etc. Customized according to your requirements.
Mechanical properties of hot-rolled ribbed bars with no longitudinal rib anchors
| Grade | Yield Strength(MPa) | Tensile Stength(MPa) | Elongation A(%) |
| ≥ | |||
| MG335 | 335 | 490 | 20 |
| MG400 | 400 | 570 | 20 |
| MG500 | 500 | 630 | 18 |
| MG600 | 600 | 800 | 18 |
Q: Are you trading company or manufacturer?
A: We are manufacturer.
Q: How long is your delivery time?
A: Generally, within 7-30 days after deposit received.
Q: Can we visit you factory?
A: Warmly welcome! Once we have your schedule, we will arrange the professional sales team to fellow up your case.
Q: Do you provide samples?
A: Available upon request.