Red Rawl Plugs
US $0.061-$0.068
Hot Sale China Industry Self Drilling Steel Bar Hollow Grouted Anchor Rod Rock Bolt
- Category: >>>
- Supplier: Handan Zhongfu Industrial And Mining Accessories Co. Ltd.
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Product Overview
Description
Product Description
Specification
item | value |
Color | Black, Grey |
Finish | Bright(Uncoated), Longer Life TiCN |
System of Measurement | INCH, Metric |
Place of Origin | China |
Hebei | |
Brand Name | zfgk |
Model Number | 22/25/28 |
Material | Steel |
Capacity | 1860 |
Standard | ISO |
Product name | Anchor Bolt |
Color | Customer Required |
Size | Customized Sizes |
MOQ | 1000PCS |
Application | slope support |
Certificate | Coal safety certificate |
Delivery time | 8~30 days |
Package | Carton+Small Box+Pallet |
Matching setting | grout and plate |
Advantage | easy to operate |
Product Description
How to use
It is mainly used for systematic support of surrounding rock with medium and good geological conditions.
In the case of hard rock,horizontal bedding of rock strata, open joint fissures with mud or groundwater development, steel expansion shell bolts can be used to quickly form initial support, control the deformation of surrounding rock, ensure the stability of surrounding rock, and then grouting and permanent anchoring.
After drilling the hole with a rock drill to the designed depth of the anchor rod, install the steel anchor head on the anchor rod body and put it into the hole.
After installing the grout stopper, backing plate and nut,reverse the anchor rod to make the expansion shell anchor head expand to catch the hole wall, and then conduct grouting.
In the case of hard rock,horizontal bedding of rock strata, open joint fissures with mud or groundwater development, steel expansion shell bolts can be used to quickly form initial support, control the deformation of surrounding rock, ensure the stability of surrounding rock, and then grouting and permanent anchoring.
After drilling the hole with a rock drill to the designed depth of the anchor rod, install the steel anchor head on the anchor rod body and put it into the hole.
After installing the grout stopper, backing plate and nut,reverse the anchor rod to make the expansion shell anchor head expand to catch the hole wall, and then conduct grouting.
Product Application
Packing & Delivery
Paper carbon + wood pallet according to customer's required
Company Profile
Handan Zhongfu Industrial and Mining Accessories Co., Ltd. was established in 2011, located in Hebei-Yongnian, China's fastener industry base. It has built its own modern large-scale industrial and mining supporting material production workshop, anchoring automation workshop, mesh workshop and bolt workshop. It is a modern high-tech enterprise company integrating research and development, production and sales of industrial and mining supporting accessories.
There are 105 of us, including 16 high-tech researchers. Through the team's perfect management system and strict production process, every production link will be treated with the meticulous care of craftsmen, and the defective products will never enter the market.
In 2019, the company invested 40 million yuan to purchase 16 new whitening equipments, and it has various domestic and foreign advanced equipments such as in-service advanced anchoring agent, anchor rod production line, fully automatic mesh and pallet production line, etc. The company is equipped with several large-scale testing equipments to ensure the product quality and safety in production.
The company mainly produces resin anchoring agent, welding mesh, diamond mesh, anchor rod, tray, W copper belt, U-shaped steel frame and steel grade line. Annual production of 30 million anchors, 3 million square meters of mesh, 21,000 anchors and more than 15,000 other accessories. It has been widely used in 28 provinces and cities in the whole park, and has made great contributions to the domestic coal mine support industry and the national railway and dam construction.
The company mainly produces resin anchoring agent, welding mesh, diamond mesh, anchor rod, tray, W copper belt, U-shaped steel frame and steel grade line. Annual production of 30 million anchors, 3 million square meters of mesh, 21,000 anchors and more than 15,000 other accessories. It has been widely used in 28 provinces and cities in the whole park, and has made great contributions to the domestic coal mine support industry and the national railway and dam construction.
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FAQ
1. who are we?
We are based in Hebei, China, start from 2011,sell to Domestic Market(50.00%),Southeast Asia(10.00%),North America(9.00%),Africa(9.00%),Western Europe(5.00%),Mid East(5.00%),Eastern Europe(3.00%),South America(2.00%),Oceania(2.00%),South Asia(1.00%),Eastern Asia(1.00%),Southern Europe(1.00%),Central America(1.00%),Northern Europe(1.00%). There are total about 101-200 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Friction Bolt; Solid Deformed Bar; Resin Capsule; Welded Wire Mesh Sheet; Domed Plate
4. why should you buy from us not from other suppliers?
Handan Zhongfu Industrial and Mining Accessories Co., Ltd. was established in 2011, located in Hebei-Yongnian, China's fastener industry base. It has built its own modern large-scale industrial and mining supporting material production workshop, anchoring
5. what services can we provide?
Accepted Delivery Terms: FOB；
Accepted Payment Currency:USD;
Accepted Payment Type: T/T,L/C,D/P D/A;
Language Spoken:English,Chinese
We are based in Hebei, China, start from 2011,sell to Domestic Market(50.00%),Southeast Asia(10.00%),North America(9.00%),Africa(9.00%),Western Europe(5.00%),Mid East(5.00%),Eastern Europe(3.00%),South America(2.00%),Oceania(2.00%),South Asia(1.00%),Eastern Asia(1.00%),Southern Europe(1.00%),Central America(1.00%),Northern Europe(1.00%). There are total about 101-200 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Friction Bolt; Solid Deformed Bar; Resin Capsule; Welded Wire Mesh Sheet; Domed Plate
4. why should you buy from us not from other suppliers?
Handan Zhongfu Industrial and Mining Accessories Co., Ltd. was established in 2011, located in Hebei-Yongnian, China's fastener industry base. It has built its own modern large-scale industrial and mining supporting material production workshop, anchoring
5. what services can we provide?
Accepted Delivery Terms: FOB；
Accepted Payment Currency:USD;
Accepted Payment Type: T/T,L/C,D/P D/A;
Language Spoken:English,Chinese
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