ASTM A193 B7 Chromium-Molybdenum Steel Stud Bolt
High-strength stud bolts are manufactured from heat-treated chromium-molybdenum alloy steel. Designed for high-pressure and high-temperature bolting applications, they exhibit excellent tensile strength and are suitable for use in flanges, valves, and pressure vessels.
Technical Specifications
Product Overview
High-Performance Industrial Stud Bolts
These ASTM A193 B7 stud bolts are engineered from heat-treated chromium-molybdenum alloy steel, specifically designed for demanding high-pressure and high-temperature environments. Ideal for critical infrastructure, they are widely utilized in flanges, valves, and pressure vessels within the oil, gas, and power generation sectors. Their robust construction ensures reliable performance and excellent tensile strength under extreme operating conditions.
Technical Standards
Specific References
- DIN 931/33
- DIN 960/61
- DIN 934
- DIN 125/27
- DIN 6914/15/16
- DIN 7990
- ISO 4014/17
- ASTM A325
- ASTM A490
- ASTM A563
- ASTM F436
- ASTM A193 B7
- ASTM A194 2H
- Supported Standards
- DINISOANSIASMEBSASJIS
Material & Finish
Material
Carbon SteelAlloy Steel
- Surface Finishes
- PlainBlack OxidizedZinc PlatedHot Dip GalvanizedDacromet
- Available Grades
- 8.810.912.9Gr5Gr8
Logistics & Supply
Monthly Supply Ability
800 tons/month
Supply Capacity
- Delivery Lead Time
- 7-30 days
- Standard Packing
- 25kg per carton, 36 cartons per pallet (customizable upon request)
Applications
Primary Applications
- Building Construction
- Instrumentation
- Automotive
- Furniture Manufacturing
- Oil & Gas Infrastructure
- Petrochemical Plants
- Power Generation
