What are the payment terms?

Payment terms are 30% T/T advance and 70% balance, or via Letter of Credit (LC).

What is the lead time for delivery?

The average lead time is within 15 workdays for both peak and off-season periods.

What certifications does the product have?

The product is certified under ISO 9001 and meets various international standards including AISI, ASME, BS, ANSI, JIS, GB, GOST, ASTM, and DIN.

Self Drilling Anchor System Full Threaded R25n Hollow Anchor Bar

Name: Self Drilling Anchor System Full Threaded R25n Hollow Anchor Bar
Brand: Shandong Chenze Steel Co., Ltd.
SKU: 1943051511

Shandong, ChinaShandong Chenze Steel Co., Ltd.

US$17.00

400-799 Meters

US$16.00

800-1,599 Meters

US$15.00

1,600+ Meters

Sample price:US$800.00/ton.Request sample

Product profile

Customization

Available

After-sales Service

Can Exchange Goods

Warranty

2 Year

Certification

ISO 9001

Standard

AISI, ASME, BS, ANSI, JIS, GB, GOST, ASTM, DIN

Surface Treatment

Without Processing

Manufacturing Process

Hot Rolled

Material

Carbon Steel

Terms of Payment

30%T/T Advance + 70% Balance

Trade Terms

EXW Fob CFR CIF

Place of Origin

China

Length

Custom Length

Diameter

Custom Diameter

Materials

High Strength

Surface

Antirust Coating or Zinc Plating

Way to Install

According to Actual Engineering

Installation Method

Pre-Stressed Anchor,Traction Bolt,Grouted Rock Bol

Marking and Numbering

Custom

Transport Package

Standard Seaworthy Packing

Specification

1/8''-24'' SCH40 SCH80 STD or customization

Origin

Liaocheng Shandong

HS Code

73084000

Production Capacity

300000tons/Year

Key features

Single-Step Installation: Drilling, placing, and grouting performed in one operation for high efficiency.

No Casing Required: Can be drilled into loose soils without casings, eliminating borehole support needs.

Customizable Dimensions: Custom length and diameter options available to fit specific engineering requirements.

Corrosion Protection: Hot-dip galvanizing and epoxy coating system for duplex anti-corrosion.

Versatile Application: Suitable for tunnels, slopes, mines, and narrow construction environments.

Flexible Coupling: Continuous threads allow bars to be cut, coupled, or extended at any point.

Robust Thread Design: Rope and trapezoid threads ensure high bond strength with borehole grout.

2-Year Warranty: Comprehensive 2-year warranty with goods exchange service for quality assurance.

Company profile

Quality AssuranceIn-stock Capacity

Shandong Chenze Steel Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Minor Customization CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao Port, Tianjin PortAverage Response Time: ≤8.46h CertifiedTerms of Payment: T/T, LC

AI-Powered supplier vetting

SummaryThe supplier demonstrates strong R&D capabilities with a focus on customization and 3D software design. They have a robust export presence with over 50% of sales from exports and 11 years of exporting experience. However, they lack overseas warehouses and showrooms, and have not participated in offline trade shows. Financial data is from 2022 to 2024, but lacks specific performance details. They possess a valid manufacturing contract and maintain a clear procedure for quality control and customer complaints. However, there's no traceability in quality control processes and no environmental impact report.

Supplier typeThe supplier is a professional technical supplier with a focus on metal materials and hardware products.

After-Sales capabilityThe supplier has clear procedures and records for handling customer complaints and corrective actions.

R&D capabilityThe supplier offers ODM and OEM services and provides 3D software design services but has no new products in the past year.

Production capacityThe supplier maintains valid contracts with subcontractors and has in-stock service capability.

Customization capabilityStrong customization capabilities include full, minor, and flexible customization from designs and samples.

Product Q&A

Q:What is the warranty period and after-sales service?

We provide a 2-year warranty. If there are quality problems, we undertake replacement and return services.

Q:Can the anchor bar length and diameter be customized?

Yes, we offer custom length and diameter options to meet specific project requirements.

Q:What are the main advantages of this hollow anchor bar?

Key advantages include no casing required, fast single-step installation (drilling, placing, grouting), and suitability for difficult ground conditions.

Q:What surface treatments are available for corrosion protection?

We offer hot-dip galvanizing and an epoxy coating system for duplex anti-corrosion protection.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 25 tons.