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Friction Split Set Rock Bolt for Mine Support
US$2.50
300-1,999 Pieces
US$2.16
2,000-9,999 Pieces
US$1.86
10,000+ Pieces
Sample price:US$1.10/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
After Received 1yearWarranty
After Received 1yearModel NO.
33mm 39mm 42mm 47mmCertification
CE, RoHS, ISO 9001:2000, ISO 9001:2008, SGSSurface Treatment
GalvanizedManufacturing Process
ForgingMaterial
Carbon SteelProduct Name
Mining Friction Bolt Split SetsColor
Black,SilverLength
Customized LengthDiameter
33,40,42,43mmApplication
Mining,TunnelingFeature
Easy InstallDelivery Time
15-30 DaysQuality
ExcellentOEM/ODM
AccpectFinish
Longer Life TicnSystem of Measurement
MetricUsage
Mine,Slope,Foundation PitTransport Package
CustomizedSpecification
Q235/355B/16MnTrademark
LBOrigin
ChinaHS Code
7308400100Production Capacity
10000 Tons/MonthKey features
Customized Dimensions: Diameter and Length are fully customizable to meet specific project requirements. ODM Service Available: Custom branding and manufacturing services are supported for bulk orders
Multiple Color Options: Available in Silver and Black finishes to suit different aesthetic or functional needs.
Comprehensive Certifications: Product meets CE standards and undergoes SGS quality inspection for reliability.
High Tensile Strength: Features tensile strength greater than 120kN and yield strength over 125kN for superior performance.
Full-Length Anchorage: Split set design provides active reinforcement and prevents rock sliding along the entire length.
High-Anchorage Performance: Specially designed for immediate ground support; generates high friction grip instantly upon installation in various rock strata.
Superior Durability: Manufactured from premium high-strength structural steel with hot-dip galvanized coating, ensuring excellent anti-corrosion properties in high-humidity underground environments.
Precision Manufacturing: Automated welding processes for the bearing plate ensure maximum structural integrity and load-bearing capacity under intense rock pressure.
Wide Compatibility: Available in multiple diameters (e.g., 33mm, 42mm, 47mm) and lengths; fully compatible with standard pneumatic rock drills and installation equipment.
Rigorous Quality Control: 100% inspection of welding points and steel tensile strength; fully compliant with international mine safety and quality standards.
Company profile
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service AvailableNearest Port: tianjingangAverage Response Time: ≤1.53hTerms of Payment: LC, T/T, PayPal
About Our Factory & Business Background
AddressStreet and Jianshe Road in Linmingguan Town, Yongnian District, Handan, Hebei, China
Plant Area400 square meters
Number of Employees14
Registered Capital3,000,000 RMB
Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsRock Bolt, Resin Capsule, FRP Anchors, U-Shaped Steel Support, Welded Wire Mesh, Cable Bolt Strand, Drill Bit, Drill Pipe, Split Set Anchor Bolt, Hollow Grout Rock Bolt
Our Industry Experience & Global Business Record
Year of Establishment2023-10-17
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Product Q&A
Q:Do you have inspection reports?
A:
Yes. We can provide SGS third-party inspection reports. For each batch of goods, we also provide factory inspection reports and random production inspection records to ensure stable and reliable product quality.
Q:Does the product meet the required support load capacity?
A:
Yes. Pull-out test results and load-bearing data are available for reference to help customers evaluate the support performance.
Q:Can the packaging and transportation ensure safe delivery?
A:
Yes. We use secure export packing, such as steel strip bundling or wooden case packing. Packaging photos and container loading photos can be provided before shipment.
Send Inquiry
*To:
Hebei Langben Building Materials Co., Ltd
Hebei Langben Building Materials Co., Ltd*Content:
Supplier replies will be sent to your registered email
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