Carbon Steel Weld Neck Flange

Get high-quality Carbon Steel ASTM A105 Welding Neck Flanges from ASME B16.5 standards provider. These flanges are 4 inches in size, with a 100 mm diameter, rated at Class 300 LB, and designed for SCH 80 piping systems. Featuring a Raised Face and Serrated Spiral Finish, they adhere to ISO 10474-3.1B standards.

This ASTM A105N Welding Neck Flange is crafted from high-quality carbon steel and designed according to API 6A Type 6B standards. It features a 3-1/8 inch diameter, capable of handling pressures up to 3000 PSI. With an inner diameter of 12.7 mm and a RTJ flange configuration, this flange ensures secure and reliable connections in high-pressure applications.

The carbon steel weld neck flange, manufactured in China to ASME B16.5 standards, is made from ASTM A105 material. It has a size of 16 inches (DN400), a Class 150 LB rating, and a PN20 pressure rating. Featuring a raised face and a wall thickness of SCH STD, this flange provides a robust and reliable connection.

Looking for an ASTM A105 Welded Neck Flange Manufacturer in China? Get high-quality 24 Inch (600 MM), CL300, ASME B16.5, SCH XS, Carbon Steel, Raised Face flanges with ISO 10474-3.1B certification.

Our factory specializes in Forged Carbon Steel Orifice Flanges, available in sizes from 1/2 to 24 inches, and pressure classes 150 to 900 LB. Manufactured according to ANSI B16.36 and ASME SA105 standards, these flanges come with Raised Face (RF), Flat Face (FF), and Ring Type Joint (RTJ) ends. They feature anti-rust oil or black paint surfaces for enhanced protection and durability.