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Hollow Grouting Screw Anchor Injection Integrated Self - Drilling Anchor Bolts of Various Specifications
US$2.90
100-999 Pieces
US$2.32
1,000-9,999 Pieces
US$1.57
10,000+ Pieces
Sample price:US$8.25/piece.Request sample
Product profile
Customization
AvailableApplication
BuildingFinish
Bright(Uncoated)/Longer Life TicnModel NO.
Hollow Grout Rock Bolt R25 R28 R32Grade
High-PerformanceHead Style
CircularMaterial
45#, Q355bStandard
GBType
Anchor BoltSurface Treatment
Hot DIP GalvzanizedPayment Term
30%Tt Advance + 70% BalanceFunction
Underground Mining Tunnel Arch ReinforcementDelivery Time
Within 7-20 DaysSample
AvailableAdvantage
Quality Assurance, High-Quality and AffordableQuality
ExcellentCapacity
High Bearing CapacityTolerance
+0/-0.2mmHeat Treatment
AnnealedTensile Strength
>180kNYield Strength
>125kNDiameter
22mm, 25mm, 28mm, 32mm, 5lmmQuality Control
100% InspectionThickness
2.75mm/3mm/3.5mmConnection
Hinged BoltsTransport Package
CustomizableSpecification
R25 R32 R38 R51Trademark
LBOrigin
ChinaHS Code
7308400100Production Capacity
500000 Pieces/DayKey features
High Bearing Capacity: Designed with high tensile strength >180kN and yield strength >125kN for reliable performance.
Customized Length: Length can be tailored to specific project requirements for optimal installation.
Hot Dip Galvanized: Surface treatment ensures long-lasting corrosion resistance in harsh environments.
Fast Delivery: Delivery time is within 7-20 days to meet urgent project schedules.
Multiple Sizes Available: Available in diameters 22mm, 25mm, 28mm, 32mm, and 51mm to suit various needs.
100% Quality Inspection: Every product undergoes strict quality control to ensure defect-free delivery.
Versatile Applications: Ideal for underground mining tunnel arch reinforcement and general construction.
OEM Service Available: Customization options available for specific industrial and mining requirements.
Company profile
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service AvailableNearest Port: tianjingangAverage Response Time: ≤6.59hTerms 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:What is the delivery time?
A:
Delivery time is within 7-20 days.
Q:Can the length be customized?
A:
Yes, the length is customized according to specific requirements.
Q:What is the surface treatment?
A:
The surface treatment is Hot Dip Galvanized for enhanced durability.
Q:What are the available diameters?
A:
Available diameters include 22mm, 25mm, 28mm, 32mm, and 51mm.
Q:What is the payment term?
A:
Payment term is 30% TT Advance + 70% Balance.
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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