Sunrise Foundry CO.,LTD
| Supply Ability | 160,000 pcs per month |
| Delivery Time | 35 days |
| Packaging Details | Wooden Case |
| Payment Terms | T/T, L/C |
| Material | Cast Iron |
| Production Process | Sand Casting |
| Finish | Sand Blasting |
| Diameter | 32~35, 35~38, 42~45 mm |
| Service | OEM |
| Brand Name | NC19 |
| Model Number | 19 |
| Certification | ISO 9001 |
| Place of Origin | Ningbo China |
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Product Specification
| Supply Ability | 160,000 pcs per month | Delivery Time | 35 days |
| Packaging Details | Wooden Case | Payment Terms | T/T, L/C |
| Material | Cast Iron | Production Process | Sand Casting |
| Finish | Sand Blasting | Diameter | 32~35, 35~38, 42~45 mm |
| Service | OEM | Brand Name | NC19 |
| Model Number | 19 | Certification | ISO 9001 |
| Place of Origin | Ningbo China | ||
| High Light | post tension accessories ，prestressed anchorage | ||
Iron Casting Scaffolding Fittings Rock Bolt Expansion Anchor With Expansion Shell
Application
Expansion shells are used for fixing single-sided shuttering or similar structures in rock, concrete or comparable load-bearing ground.
The expansion shells hold in any rock strata which is sufficiently competent to provide an adequate anchorage. They are designed to anchor in soft ground or hard rock. In good strata the anchorage exceeds the ultimate strength of the steel bolt. All expansion shells require a competent strata in the anchor zone. The suitability of the anchorage and the specific expansion shell to be used is best determined by physical load testing. The expansion shells feature parallel contact with the hole wall with sharp serration’s on the outside leaves ensure positive holding power.
About Our Factory
We have been supplying wing nuts, tie rod, water stop, hex. nuts, bar couplers, rapid clamps, frame formwork clamps, jack base, U head jack, prop nuts, prop sleeves, and other scaffolding fittings for more than 25 years.
The consist of Expansion Shell and how it works
Product Details
| Product Name | Rock Bolt with Expansion Shell |
| Type (Size) | 32mm, 35mm, 38mm, 42mm, 48mm |
| Material | Cast Iron |
| Finish | Sand Blasting |
| weight | 0.3-0.6KG etc. |
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.
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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