ASTM A105 Carbon Steel Weld Neck Pipe Flange 200x200mm CL 150 Raised Face ASME B16.5

Product Overview

This ASTM A105 carbon steel weld neck pipe flange is manufactured in strict compliance with ASME B16.5 standards, featuring a 200x200mm size, Class 150 pressure rating, and raised face sealing structure. Sold in a pack of 3 pieces, it is designed for high-reliability piping connection applications in industrial fluid systems, oil & gas, chemical processing, and water treatment projects, delivering excellent pressure resistance and long service life.

Key Features

• Premium ASTM A105 forged carbon steel material for high strength and impact resistance
• Full compliance with ASME B16.5 dimensional and performance standards for universal compatibility
• Raised face (RF) design ensures reliable sealing performance under high pressure conditions
• Precision machined weld neck end provides smooth welding transition and reduces stress concentration
• Class 150 pressure rating suitable for most medium-pressure industrial piping systems
• Pack of 3 flanges per package for convenient bulk procurement and on-site replacement

Specifications

Applications

These carbon steel weld neck flanges are widely used in industrial piping systems including oil and gas transmission, chemical processing plants, power generation facilities, water treatment systems, petrochemical refineries, and general industrial fluid transfer lines. They are ideal for high-pressure, high-temperature, and vibration-prone piping connection scenarios where reliable sealing and structural strength are required.

Package Contents

• 3 x ASTM A105 Carbon Steel Weld Neck Raised Face Pipe Flanges (200x200mm, Class 150, ASME B16.5)