Precision machined round flanges for piping and industrial systems
High quality circular flange with leakage resistance
Our round flanges are precision machined from high-quality materials to provide reliable high-pressure connections for critical piping systems. Designed for oil and gas, chemical processing and power generation applications, these flanges meet the most demanding international standards while offering excellent corrosion resistance and service life.
Main product features
✔ Superior material selection
Carbon steel (ASTM A105)
Stainless Steel (ASTM A182 F304/F316)
Alloy steel (ASTM A694 F42/F52), optionally galvanized
✔ Precision Manufacturing
CNC machining conforms to ANSI/ASME B16.5 tolerance
Drill to match standard or custom bolt patterns
Smooth sealing surface (RF, FF, RTJ), so that the gasket perfect contact
Overall pressure rating
Level 150 to 2500
Suitable for temperatures from -20°F to 1500°F (-29°C to 816°C)
✔ Multiple configuration options
Welded neck, slip on, blind, lap style
Custom aperture sizes, face shapes and coatings are available
Industrial application
High pressure piping system
Offshore oil platform
Chemical processing plant
Power station steam line
Water treatment facility
Competitive advantage
Full compliance: ASME B16.5, API 6A, EN 1092-1 certified
Test file: Factory test report with 3.1/3.2 certification (MTR
Global sourcing: Stock in common sizes for quick delivery to EU/USA
Welcome to figure customization, custom forgings, custom flanges, professional machining solution provider.
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