| Supply Ability | 80,000 pcs monthly |
| Item Name | Expansion Shell |
| Delivery Time | 30 days |
| OEM | Available |
| Payment Terms | T/T, L/C |
| Application | Coal Mine |
| Process | Sand Casting+Forging+Stamping |
| Thread Size | M24 |
| Material | Cast Iron |
| Packaging Details | Wooden Case |
| Model Number | 3873 |
| Brand Name | NC3873 |
| Certification | ISO9001,CE,SGS |
| Place of Origin | China |
View Detail Information
Explore similar products
Post Tension Arc Anchorage Prestressed Bonded Flat Slab S3 Anchors
Cast Iron Post Tension Accessories / Unbonded Monostrand Post Tension Wedges
Post Tensioning Cast Iron Flat Slab / Prestressed Anchorage Bearing Block Plate
Prestressed Post Tensioning Concrete / Mining Accessories Single Hole Mono
Product Specification
| Supply Ability | 80,000 pcs monthly | Item Name | Expansion Shell |
| Delivery Time | 30 days | OEM | Available |
| Payment Terms | T/T, L/C | Application | Coal Mine |
| Process | Sand Casting+Forging+Stamping | Thread Size | M24 |
| Material | Cast Iron | Packaging Details | Wooden Case |
| Model Number | 3873 | Brand Name | NC3873 |
| Certification | ISO9001,CE,SGS | Place of Origin | China |
M24 Thread Expansion Shell Anchor Head Coal Mine Rock Bolt
Product Details
![]()
About Us
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 customers across the world, products are mainly
involved Agricultural and Construction Machinery, Hydraulic, Mining industry, Municipal Products, some steel
and stainless steel castings for Pumps and Valves, Pipe Fittings, etc.
Please feel free to contact us if you have any requests.
Production Process
![]()
Quality Control
![]()
FAQ
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ?
A: Yes, we could offer the sample but do not pay the cost of freight.
Q: What is your terms of payment ?
A: 30% T/T in advance ,balance before shippment.
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...
Get in touch with us
Leave a Message, we will call you back quickly!