Hollow Grouting Anchor Bolt with Expansion Shell Mechanical Roof Bolt
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
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Contact Person : Mr. Paul
Job Title : Sales Manager
Business Phone : +86-15867869948
Email : sales@greycastironcasting.com
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
Job Title : Sales Manager
Business Phone : +86-15067447509
Email : Info@greycastironcasting.com
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Company
Sunrise Foundry CO.,LTD
Contact Person
Paul



