Name: R51 Rock Bolt of Self-Drilling Anchor System (SDA) Manufacturer in China
Uploaded: 2026-07-11T14:10:35+08:00
Description: Watch the R51 Rock Bolt of Self-Drilling Anchor System (SDA) Manufacturer in China video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

R51 Rock Bolt of Self-Drilling Anchor System (SDA) Manufacturer in China Video,Demo, How It Works & Features 2026-07-18 4300
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Product Specifications

Model NO.:

R51N/36

Warranty:

2 Years

Certification:

CE, ISO 9001:2008, Gsg/ISO/GB

Standard:

ISO 10208/ISO 1720/Other International Standard

Surface Treatment:

Galvanized

Manufacturing Process:

Hot Rolling/Cold Rolling

Material:

Carbon Steel

Material Standard:

DIN En10083-1

Outside Diameter mm:

32-111

Length(M):

1m, 1.5m, 2m, 2.5m, 3m, 3.5m, 4m, 4.5m, 5m, 5

Application:

Tunneling, Deep Foundation, Rock Support

Thread Type:

Left or Right T or R Thread

Trademark:

TERNAL

Transport Package:

Packed in Bundles

Specification:

R25/R32/R38/R51/T30/T40/T53/T76/T103

Origin:

China

HS Code:

84314320

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R51 Rock Bolt of Self-Drilling Anchor System (SDA) Manufacturer in China Video,Demo, How It Works & Features

Product Specifications