Excellent quality Split Set Stabilizer - FB-47 SPLIT SET BOLT (Friction Stabilizer) – TRM
Excellent quality Split Set Stabilizer - FB-47 SPLIT SET BOLT (Friction Stabilizer) – TRM Detail:
FB-39 SPLIT SET BOLT
As a main reliable ground support Split Set Bolt used in applications, Dia.47mm C pipe of bolt body is the most crediable and reasonable size which can offer a perfect and safety way for ground support, so it is widely used in mines, tunnels and slopes etc. However meanwhile, the material strength and characteristic, and the welds quality between ring and the C tube, become critical points on the .
As the biggest manufacturer and supplier of Split Set products in China, we have a long-term relastionship and co-operation with our local steel mill who can supply us high quality strengthen steel strip with a very low level of Si and P in chemical components, to make sure good performance of material and let it more suitable for galvanizing to keep a good quality of Zinc Coating.
With more than 10 years experiences and technology in this field, our advantage PLC-Controled Rollformer and Auto Welders can make sure our split set bolt to meet the top-ranking international standard requirements, and get credit for a consistant good quality and service and become a suppllier of many famous mining companies from different area and countries in the world.
Welds quality is a very critical point for the split set bolt which will affect the performance of the bolt while used in ground support. We have a routine quality mornitoring and warning system to get a consistance and stable perfect welds quality, and a job traveller with pull testing records will go through the whole processes to avoid any accidents in the production.
Galvanizing and Black Split Set Bolt with different length are available. Made by high-grade of steel material, our split set bolt can get a very good zinc coating surface to have a better performance when it is used in corrosive environment. The standard packing for FB-47 Split set bolt is 150 untis per wooden or metal pallet.
FB-39 SPLIT SET BOLT SPECIFICATION AND MECHANICAL PROPERTY
| Dimensions | Physical Properties | Technical Data | ||||||||||
| Bolt Diameter | A | 47mm | Yield Strength | Min. 345 Mpa (120KN) | Recommended Normal Bit Size | 41-45mm | ||||||
| Bolt Length | B | 0.9-3.0m | Typical 445Mpa(150KN) | |||||||||
| Taper End Diameter | C | 38mm | Tube Ultimate Tensile Strength | Min. 470 Mpa (160KN) | Typical Breaking Capacity | 178KN | ||||||
| Taper Slot Wide | D | 2mm | Typical 530Mpa(180KN) | |||||||||
| Taper Length | E | 100mm | Mass per Meter | 2.71 Kgs | Min. Breaking Capacity | 133KN | ||||||
| Bolt Slot Wide | F | 25mm | ||||||||||
| Ring Location | G | 8mm | Cross Section Area | 345 mm² | Recommended Initial Anchorage | 6-10 Tons (53-89 KN) | ||||||
| Material Guage | H | 3/3.2mm | ||||||||||
| Ring Wire Guage | I | 8mm | Hole Diameter Range | 43-45.5mm | Ultimate Axial Strain | Typical 21% (Thk<16mm) | ||||||
| Ring Open Gap | J | 6-7mm | ||||||||||
| Code | Bolt Description | Diameter | Length | Surface Finish | Weight | Packing QTY/Pallet | Ring ColorID | |||||
| (mm) | (mm) | (Kgs) | ||||||||||
| FB47-0900 | Split Set Bolt 47-900 | 47 | 900 | Untreated | 2.50 | 150 | - | |||||
| FB47-1800 | Split Set Bolt 47-1800 | 47 | 1800 | Untreated | 5.10 | 150 | - | |||||
| FB47-2100 | Split Set Bolt 47-2100 | 47 | 2100 | Untreated | 6.10 | 150 | - | |||||
| FB47-2400 | Split Set Bolt 47-2400 | 47 | 2400 | Untreated | 6.70 | 150 | - | |||||
| FB47-3000 | Split Set Bolt 47-3000 | 47 | 3000 | Untreated | 8.60 | 150 | - | |||||
| FB47-0900G | Split Set Bolt 47-900 HDG | 47 | 900 | Hot Dip Galvanized | 2.60 | 150 | - | |||||
| FB47-1800G | Split Set Bolt 47-1800 HDG | 47 | 1800 | Hot Dip Galvanized | 5.50 | 150 | Red | |||||
| FB47-2100G | Split Set Bolt 47-2100 HDG | 47 | 2100 | Hot Dip Galvanized | 6.40 | 150 | Green | |||||
| FB47-2400G | Split Set Bolt 47-2400 HDG | 47 | 2400 | Hot Dip Galvanized | 7.05 | 150 | - | |||||
| FB47-3000G | Split Set Bolt 47-3000 HDG | 47 | 3000 | Hot Dip Galvanized | 9.00 | 150 | Yellow | |||||
FB-47 SPLIT SET BOLT FEATURES
●Made by High Tensile Steel, and different grade of material available depends on different use environment to save the cost of ground support
●Split Set Bolt is the most easy and effective way for ground support, it’s C shape body providing an instant full length ground support all the way to the hole, using together with mesh and plate to get a quick assemble and good support function
●Galvanizing and untreated Split Set Bolts are both available
● Full range of accessories available
FB-47 SPLIT SET BOLT FEATURES
1. What is Combi Plate and how does it make ?
The tubular C shape of the bolt generates a load transfer from the steel to the rock when installed into a slightly smaller diameter hole, and results in a frictional resistance pull-out load of the tube from the hole, and creating a full length radial pressure to the hole by increasing the contact surface of the steel to the rock due to its tubular shape, and when install onto the plate, it establishes a compressive force against the rock. When additional load bearing capacity is required, friction bolt can be grouted by cement grouts.
2. How to use and assemble ?
A pull collar fixing at the ring end enables load testing during the bolt installation. The tapered end of friction bolt can be easily inserted into the drilled holes. Friction bolt can be installed with either hand held or mechanized equipment, such as a jackdrill, a stopper, a roof bolting jumbo, or any other type of drill.
2. How to use and assemble ?
A pull collar fixing at the ring end enables load testing during the bolt installation. The tapered end of friction bolt can be easily inserted into the drilled holes. Friction bolt can be installed with either hand held or mechanized equipment, such as a jackdrill, a stopper, a roof bolting jumbo, or any other type of drill.
Latest News
A new Split Set (Friction Bolt) Welder workshop was built in our factory recently…..
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We strive for excellence, services the customers", hopes to be the top cooperation team and dominator business for personnel, suppliers and prospects, realizes benefit share and continual promotion for Excellent quality Split Set Stabilizer - FB-47 SPLIT SET BOLT (Friction Stabilizer) – TRM, The product will supply to all over the world, such as: Kazakhstan, Spain, Croatia, Insisting on the high quality generation line management and customers expert assistance, we now have designed our resolution to offer our buyers using the to start with amount getting and just after services practical experience. Maintaining the prevailing friendly relations with our buyers, we however innovate our solution lists all of the time to satisfy the brand new demands and adhere to the most up-to-date development of the market in Malta. We are ready to face the worries and make the improve to understand all the possibilities in international trade.
By Bella from Algeria - 2018.06.03 10:17
The company has a good reputation in this industry, and finally it tured out that choose them is a good choice.
By Pearl from Burundi - 2017.11.01 17:04
