How do you guarantee quality?

We always provide a pre-production sample before mass production and conduct a final inspection before shipment.

What is the minimum order quantity (MOQ)?

The provided text does not specify a minimum order quantity.

What is the lead time during peak season?

The peak season lead time is 1-3 months.

Mine Rock Anchor Bolt System Self Drilling Hollow Grouting Anchor Rockbolt

Name: Mine Rock Anchor Bolt System Self Drilling Hollow Grouting Anchor Rockbolt
Brand: Hebei Langben Building Materials Co., Ltd
SKU: 2038309122

Hebei, ChinaHebei Langben Building Materials Co., Ltd

US$5.50

100-4,999 Pieces

US$4.00

5,000-9,999 Pieces

US$1.80

10,000+ Pieces

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

After Received 1year

Warranty

After Received 1year

Model NO.

Hollow grout bolt 25 30 32

Application

Building Construction

Certification

CE, SGS

Tolerance

+0/-0.2mm

Heat Treatment

Annealed

Processing Service

Bending, Welding, Decoiling, Punching, Cutting

Tensile Strength

>180kN

Yield Strength

>125kN

Diameter

22mm, 25mm, 28mm, 32mm, 51mm, 76mm, 108mm

Report

SGS

Quality Control

100% Inspection

Thickness

2.75mm/3mm/3.5mm

Delivery Time

Within 10 Days

Transport Package

Standard Seaworthy Packing

Specification

R25 R32 R38 R51

Trademark

ODM

Origin

China

HS Code

7308400100

Production Capacity

10000 Tons/Month

Key features

Simultaneous Drilling & Grouting: Hollow bore allows for flushing or simultaneous drilling and grouting in one operation.

Corrosion Protection: Hot-dip galvanizing available according to EN ISO1461 for enhanced durability.

Wide Diameter Range: Available in diameters from 22mm to 108mm to suit various project needs.

High Load Capacity: Ultimate load capacity ranges from 200kN to 1900kN depending on the model.

Fast Delivery: Delivery time is within 10 days for standard orders.

Rig Compatibility: Fits standard Boomer, ROC, and Mustang rigs for easy installation.

Quality Assurance: 100% inspection and SGS reports provided for every batch.

Versatile Application: Ideal for slope stabilization, tunneling, foundations, and difficult ground conditions.

Company profile

Importers and ExportersFast DeliveryCustomization from SamplesODM Services

Hebei Langben Building Materials Co., Ltd

Hebei, China

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:What is the warranty period for the anchor system?

The warranty period is 1 year after receiving the goods.

Q:What certifications does the product have?

The product is certified with CE and SGS.

Q:Can the product be customized?

Yes, customization is available for tolerance, heat treatment, processing service, tensile strength, yield strength, diameter, report, quality control, and thickness.

Q:What is the delivery time?

The delivery time is within 10 days.

Q:What are the accepted payment terms?

Accepted payment types include T/T, Credit Card, Western Union, and Cash. Accepted payment currency is USD.