Is the length customizable?

Yes, the length is according to your needs.

What finishes are available for this bolt?

Black or Hot dip galvanisation is available.

Mining Tunnel Roof Anchor Bolt Ss33mm Split Set Rock Bolt

Name: Mining Tunnel Roof Anchor Bolt Ss33mm Split Set Rock Bolt
Brand: Henan Zongxiang Heavy Industry Import & Export Co., Ltd
SKU: 2212106695

Henan, ChinaHenan Zongxiang Heavy Industry Import & Export Co., Ltd

US$2.00-7.00

100 Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Application

Mine Support

Finish

Non-Galvanized

Model NO.

ss33mm split set rock bolt

Head Style

Standard

Material

Carbon Steel

Standard

Type

Split Set

Thickness

1.2mm,1.5mm,1.7mm,1.8mm,2.0mm,2.2mm,2.3mm, etc.

Length

According to Your Needs

Color

Black

Transport Package

Standard Package

Specification

customized

Trademark

ZongXiang

Origin

Henan Province

HS Code

7308909900

Production Capacity

50000pieces/Day

Key features

High Friction Stability: Generates axial and radial expansion forces for superior hard rock mining support.

Customizable Dimensions: Thickness ranges from 1.2mm to 2.3mm; length and color (Black) are customizable.

Easy Installation: Simple to handle and install into boreholes using impact energy.

Proven Quality: Extensive testing ensures ductility, traceability, and high-quality welding.

Versatile Finishes: Available in Black or Hot Dip Galvanization for corrosion resistance.

Wide Size Range: Bolt sizes from 33mm to 47mm with tube lengths up to 3.7m.

High Load Capacity: Max breaking capacity up to 178kN with typical axial strain of 16%.

Direct Manufacturer: Factory direct supply ensures competitive pricing and professional service.

Company profile

Importers and ExportersYears of Export ExperienceExperienced TeamHigh Repeat Buyers Choice

Henan Zongxiang Heavy Industry Import & Export Co., Ltd

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤2.41h

About Our Factory & Business Background

AddressRoom 803, Block a, Zhengshang International Plaza, Guancheng District, Zhengzhou, Henan, China

Our Production Capability & Technical Expertise

Main ProductsSteel Rail, Light Rail, Heavy Rail, Crane Rail, Rail Fasteners, Split Set, U Steel Arch, Mine Wire Mesh, Mine Support Products, Rail Clips