Sunrise Foundry CO.,LTD
                                                                                                           
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Hollow Grouting Anchor Bolt with Expansion Shell Mechanical Roof Bolt

Price Negotiable
Price: Can talk
MOQ: 100 pcs
Delivery Time: 30 days
Brand: NC468
Product Description

Hollow Grouting Anchor Bolt with Expansion Shell Mechanical Roof Bolt

 

Description

 

Expansion shell bolts are a common style of area ground support. A point anchor bolt is a metal bar between 20 mm – 25 mm in diameter, and between 1 m – 4 m long There is an expansion shell at the end of the bolt which is inserted into the hole. As the bolt is tightened by the installation drill the expansion shell expands and the bolt tightens holding the rock together. Mechanical bolts are considered temporary support

 

Related Products

 

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

 

Application

 

 

Contact Us
 
Contact Person : Mr. Paul
Job Title : Sales Manager
Business Phone : +86-15867869948
Email : sales@greycastironcasting.com
 
Contact Person : Steven
Job Title : Sales Manager
Business Phone : +86-15067447509
Email : Info@greycastironcasting.com

 

 

 

 

 

 

 

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Company Sunrise Foundry CO.,LTD
Contact Person Paul

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