Basic Info.
Surface Finishing
Bright(Uncoated)
Certification
ISO, RoHS, CE, SGS
Product Name
Split Set Rock Bolt
Ring
Spot Welding and Full Welding
Thickness
1.2mm,1.5mm,1.7mm,1.8mm,2.0mm,2.2mm,2.3mm,2.5mm,2.
Outside Diameter
30mm,33mm,40mm,42mm,43mm,46mm,etc
Length
1.2m,1.5m,1.8m,2.0m,2.5m,etc
Application
Coal Mining, Roadway Support, etc
Advantage
Has High Alkali Resistance and Tensile Strength
Package
Cartons, Wooden Boxes, Customized by Customers
System of Measurement
Metric
Place of Origin
Hebei, China
Transport Package
Cartons, Wooden Boxes, Customized by Customers
Specification
30mm, 33mm, 40mm, 42mm, 43mm, 46mm, etc
Product Description
Product Description
Pipe joint anchor rod is a new type of anchor rod that is fully anchored and actively strengthens the surrounding rock. The three-dimensional part of the pipe joint anchor rod It is a high-strength steel pipe with longitudinal slits, which can be installed in a hole slightly smaller than the diameter of the pipe and immediately extend the entire length Apply radial pressure to the hole wall within the range and prevent the frictional force of the surrounding rock from sliding, plus the support of the anchor rod tray support plate By exerting force, the surrounding rock is placed in a three-dimensional stress state, and the greatness of the rock layer is achieved. Pipe slot anchor rod in blasting vibration When the surrounding rock is anchored, the anchoring force increases significantly in the later stage. When the surrounding rock undergoes significant displacement, the anchor rod does not Losing its support resistance, it has better characteristics than the expansion shell anchor rod.
Product Parameters
item | value |
Color | Brown, silver |
Finish | Bright(Uncoated), Longer Life TiCN |
System of Measurement | Metric |
Place of Origin | China |
| Hebei |
Brand Name | LB |
Model Number | |
Material | Q235 |
Diameter | 5/16IN, 12mm |
Capacity | strong |
Standard | GB |
Product name | Split set rock bolt |
Model Number | Q235 |
Brand name | ZFGK |
Ring | Spot welding and full welding |
Thickness | 1.2mm,1.5mm,1.7mm,1.8mm,2.0mm,2.2mm,2.3mm,2.5mm,2.75mm,3.5mm |
Outside diameter | 30mm,33mm,40mm,42mm,43mm,46mm,etc |
Length | 1.2m,1.5m,1.8m,2.0m,2.5m,etc |
Application | Coal mining, roadway support, etc |
Advantage | Has high alkali resistance and tensile strength |
Package | Cartons, wooden boxes, customized by customers |
Packaging & Shipping
Company Profile
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
Customer photos & comments
Related product recommendation
Address:
Street and Jianshe Road in Linmingguan Town, Yongnian District, Handan, Hebei, China
Business Type:
Manufacturer/Factory
Business Range:
Chemicals, Construction & Decoration, Industrial Equipment & Components, Metallurgy, Mineral & Energy, Security & Protection, Tools & Hardware
Company Introduction:
To provide quality, reliable, durable and efficient products and services within the Mining and Industrial Industry. Currently the company is into mining and industrial product manufacturing and supplies. Our main product categories are:
A) resin capsules
B) mining roof support rockbolt, split set bolt
C) mining surface support mesh, w strap, dome plate
D)other roof support products used in underground mining
In order to deliver value to our customers we have partnered with competitive and established manufacturers worldwide.