ASME B16.48 Spacer Flange, ASME A350 LF3, 12 IN, CL2500, RTJ

ASME B16.48 Spacer Flange Factory supplies high-quality ASME A350 LF3 low-temperature carbon steel spacer flanges designed for demanding pipeline applications. This 12-inch spacer flange features a 2500 LB pressure rating and an RTJ face for reliable sealing in high-pressure service. Its ring-shaped design provides accurate spacing between pipeline components, supporting safe installation, maintenance, and system configuration. Manufactured from ASTM A350 LF3 material, it offers excellent low-temperature toughness, strength, and durability. Suitable for oil and gas, petrochemical, chemical processing, and other critical piping systems, this ASME B16.48 spacer flange can be customized to meet specific project requirements and stringent industrial standards.

Tags:

• ASME B16.48 Flange
• ASTM A350 LF3 Flange
• 12 Inch Flange
• Class 2500 LB Flange
• RTJ Flange
• Carbon Steel Flange

Product Name: Spacer Flange
Nominal Size: 12 Inch, DN300
Pressure Class: 2500 LB, PN420
Face Type: RTJ (Ring Type Joint)
Material Standard: ASME A350 LF3
Design & Manufacturing Standard: ASME B16.48

This spacer flange is a ring-shaped pipeline spacer component.

The 12-inch, Class 2500LB RTJ spacer flange is forged from ASME A350 LF3 low-temperature carbon steel and fully fabricated to the ASME B16.48 standard.

It possesses excellent structural strength to withstand harsh, high-pressure working environments.

It is widely deployed in oil & gas, petrochemical, and power generation pipeline systems for temporary line isolation, pressure hydro-testing, and routine maintenance work.

The RTJ ring joint sealing structure delivers tight and reliable sealing performance under high-pressure and high-temperature service conditions.