Sunrise Foundry CO.,LTD
| Payment Terms | T/T, L/C |
| Supply Ability | 90,000 pcs monthly |
| Delivery Time | 30 days |
| Packaging Details | Wooden Case |
| Brand Name | NC468 |
| Model Number | 468 |
| Certification | ISO9001,CE,SGS |
| Place of Origin | Mainland China |
View Detail Information
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 90,000 pcs monthly |
| Delivery Time | 30 days | Packaging Details | Wooden Case |
| Brand Name | NC468 | Model Number | 468 |
| Certification | ISO9001,CE,SGS | Place of Origin | Mainland China |
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
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1990
Total Annual:
5,000,000-10,000,000
Employee Number:
50~75
Ecer Certification：
Verified Supplier
Factory Introduction Sunrise Foundry is a professional Metal Foundry, located in Ningbo. We have been producing Gray Iron, Ductile Iron Castings and and any other precision castings for more than 25 years. We are dedicated to meet different requirements of various custom... Factory Introduction Sunrise Foundry is a professional Metal Foundry, located in Ningbo. We have been producing Gray Iron, Ductile Iron Castings and and any other precision castings for more than 25 years. We are dedicated to meet different requirements of various custom...
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