Basic Info.
Model NO.
8*80
Material Properties
Carbon Steel
Anchoring Method
Mechanical Anchors
Installation
Drilled Hole
Certifications and Standards
ISO
Connection
Female
Surface Treatment
Galvanized Sheet
Head Type
Hexagon
Transport Package
Sea Freight, Cartons, Wooden Pallets
Specification
8*80
Trademark
BOYUAN
Origin
Handan Prefecture Level City in Hebei
HS Code
73181510
Production Capacity
5000000
Packaging & Delivery
Package Size
125.00cm * 105.00cm * 80.00cm
Package Gross Weight
3225.000kg
Product Description
| Item | Details | |
|---|---|---|
| 1 | Product Name | Expansion Bolt |
| 2 | Material | Carbon steel (such as Q235, 45 steel, etc.), stainless steel, alloy steel, etc. for special applications |
| 3 | Grade | 3.6, 4.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9, etc. (The grade indicates the tensile strength, e.g., grade 8.8 indicates a tensile strength of 800 MPa and a yield ratio of 0.8) |
| 4 | Diameter Range | M6-M48 |
| 5 | Length Range | 60-2000mm |
| 6 | Expansion Body Material | Galvanized steel tube |
| 7 | Ratio of Expansion Body Length to Outer Diameter | 1.5-3.0 |
| 8 | Nut Material | Carbon steel or stainless steel |
| 9 | Embedded Sleeve | Made of steel plate, with a diameter and length that matches the bolt |
| 10 | Maximum Load Capacity | Calculated based on material, diameter, length, and other parameters |
| 11 | Application Scenarios | Used in building structures (bridges, stairs, etc.), metal processing equipment, underground projects (subway tunnels, underground pipelines, etc.), and high-temperature and corrosive environments (petrochemical, chemical, power industries, etc.) |
| 12 | Load-bearing Performance | (Example) For an M6 specification bolt, with a drill hole depth of 10.5mm, the allowable tensile force is 240 kg, and the allowable shear force is 180 kg |
The expansion anchor bolt, as an efficient and reliable connecting piece, has found widespread application in the construction and machinery industries. Its unique working principle and high-quality materials endow it with features such as high strength, easy installation, and good weather resistance. When selecting and using expansion anchor bolts, please ensure that you choose the product that suits your needs and follow the correct installation and usage methods to ensure its performance and safety reliability.
