
- Handan Yidao Metal Products Co.,Ltd
-
Handan, Hebei, China
- Main products: Formwork tie rods D15/17mm, formwork and scaffolding accessories, tie rod construction formwork, screw thread steel bar, wing nut , water stopper for tie rod, mushroom nut , domed nut, coupler, anchor plate, hot rolled thread steel bar, post-tensioning bar, nut
Home > Products > rock bolts for mining > B500 D25 Thread Bar for Rock Bolts in Mining
B500 D25 Thread Bar for Rock Bolts in Mining
US$ 5 - 7
/ Short Ton
1 Short Ton(Min. Order)
- tianjin
- T/T
- 15 days
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Product Details
Brand Name | OEM | Place of Origin | China | |
Model Number | 01 | Material | Steel | |
Diameter | 15mm-75mm | Length | 3m,6m,9m or as your request | |
Type | Concrete Anchor | Standard | GB | |
Capacity | 1500t/month |
Product Description
B500 D25 thread bar used for rock bolts in tunnel
Yidao produce threadbar anchor are hot rolled bars with continuous thread,along the entire length, allowing anchorages and couplers to be threaded onto the bar at any point.
Yidao threadbar anchor application: reinforcement coupling, soil nails, micropiles, prestressed ground anchors, rock bolts and anchorage systems for tunneling and mining.
High strength thread bar
Steel Grade | N/mm² | 500/630. close to grade60/75 | ||||
Nominal Bar Dia D1 | mm² | 20 | 25 | 32 | 36 | 40 |
Nominal Section Area | mm² | 314 | 491 | 804 | 1018 | 1257 |
Nominal Weight | kg/m | 2.47 | 4.1 | 6.65 | 8.41 | 10.34 |
Yield Load | KN | 157 | 245 | 402 | 509 | 628 |
Ultimate Load | KN | 198 | 309 | 507 | 641 | 792 |
Other diameter and grade available

Features
Features
•Widest range of bar diameters from 15mm up to 75mm
•Continuous robust thread appropriate for all environmental conditions and suitable for cutting or lengthening with a coupler at any location
•High quality threaded bar system with superior fatigue performance
•Widest range of bar grades from 500MPa up to 1230MPa (ultimate)
•Full range of accessories facilitate easy and reliable installation
•Suitable for temporary or permanent applications
•Available in standard lengths of 12m (custom lengths on request)
•Tested to the latest international standards
Application
Concrete Reinforcement Steel Bars
Rock Bolts
Mini and Micro Piles
Piles and Diaphragm Wall Cages
Ground Anchors
Soil Nails
Tie Rods
We are China factory for hot rolled,continuous thread bar/post tension bar, Dia15/20/25/32/36/40/50mm, grade 500/830/930/1080MPa,over 10years and 5000MT per month. More details, pls contact me.
Anna yang
Contact Us
- Handan Yidao Metal Products Co.,Ltd
- Contact nameAnna yang Chat Now
- Phone86-310-2156558
- Addresscongtai, Handan, Hebei
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