Tunnel And Mining Prestressed Expansion Shell Anchor Bolt Expansion Shell Anchor

Product Details:

Place of Origin:	Mainland China
Brand Name:	NC0625
Certification:	ISO9001,CE,SGS
Model Number:	0625

Payment & Shipping Terms:

Minimum Order Quantity:	100 pcs
Price:	Can talk
Packaging Details:	Wooden Case
Delivery Time:	30 days
Payment Terms:	T/T, L/C
Supply Ability:	50,000 pcs per month

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Detailed Product Description

Part Name:	Expansion Shell	Weight:	0.35kg
Application:	Outdoor, Rock Support Pre-protection	Size:	T22*105mm
Finish:	Clean	OEM:	Available

Tunnel And Mining Prestressed Expansion Shell Rock Bolt Expansion Shell Anchor

Product Details

Product Name	Expansion Shell
Type (Size)	32mm, 35mm, 38mm, 42mm, 48mm
Material	Cast Iron
Finish	Sand Blasting
weight	0.3-0.6KG etc.

Tunnel And Mining Prestressed Expansion Shell Anchor Bolt Expansion Shell Anchor 0

Product Specification

Anchor bolt, in tunneling and underground mining, steel rod inserted in a hole drilled into the roof or walls
of a rock formation to provide support to the roof or sides of the cavity. Rock bolt reinforcement can be used
in any excavation geometry, is simple and quick to apply, and is relatively inexpensive. The installation can be
fully mechanized.

The length of the bolts and their spacing can be varied, depending on the reinforcement requirements.

Tunnel And Mining Prestressed Expansion Shell Anchor Bolt Expansion Shell Anchor 1

Related Products

Expansion shell, rock bolt, bearing plate, washer, mechanical bolt, coupling bolt.

Our Advantages

1. Our factory has been making mining and building accessories for more than 25 years.

2. We are manufacturer. Direct communication with our engineer.

3. We can forging and casting parts as per your drawing and technical requirements.

4. Quality certificate: SGS ISO9001, TS16949, CE.

5. All of our parts are 100% inspection.

6. The price is very reasonable with superior quality.

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