Name: R25 Mine Tunnel Roof Support Self Drilling Rock Grouting Anchor Bolt
Uploaded: 2026-02-13T12:44:22+08:00

MadeInChina.com > Video> Manufacturing & Processing Machinery > Mining Machinery > Mining Machinery Parts

R25 Mine Tunnel Roof Support Self Drilling Rock Grouting Anchor Bolt Video,Demo, How It Works & Features 2025-04-09 5150
	Best Selling High Quality Left-Handed Resin Rock Bolt for Mine and Tunnel 488 views Factory Price High Tensile 1X7 Hot Dipped Galvanized Metal Strand Wire 448 views R25 Mine Tunnel Roof Support Self Drilling Rock Grouting Anchor Bolt 515 views High Tensile Prestressed Steel Strand PC Strand 324 views Factory Direct Sales High Quality Resin Anchoring Agent for Coal Mine Support 495 views

Product Specifications

Model NO.:

R25

After-sales Service:

After Received 1year

Warranty:

After Received 1year

Certification:

CE, ISO 9001:2000, ISO 9001:2008

Standard:

GB, ASTM

Surface Treatment:

Galvanized

Manufacturing Process:

Forging

Material:

Carbon Steel

Color:

Black,Silver

Capacity:

Strong

Tensile Strenghth:

>180kN

Size:

Customized Sizes

Diameter:

32mm

Head Type:

Round

Delivery Time:

5-15days

Yield:

400

Sample:

Avaliable

Advantage:

High-Quality Products

Quality Control:

100%

Tolerance:

+0/-0.2mm

Thickness:

2.75mm/3mm/3.5mm

Trademark:

Transport Package:

Plastic Bags+Cartons+Pallet

Origin:

China

HS Code:

7308400100

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R25 Mine Tunnel Roof Support Self Drilling Rock Grouting Anchor Bolt Video,Demo, How It Works & Features