ASME SA350 LF2 Forged Nozzles for Pressure vessle

We are a professional manufacturer of ASME SA350 LF2 Forged Nozzles for pressure vessel in China.

A nozzle is often a pipe or tube of varying cross sectional area, and it can be used to direct or modify the flow of a fluid (liquid or gas). Nozzles are frequently used to control the rate of flow, speed, direction, mass, shape, and/or the pressure of the stream that emerges from them. In a nozzle, the velocity of fluid increases at the expense of its pressure energy.

Forged nozzles are integral components in pressure vessels, serving as critical connection points for the ingress and egress of fluids, as well as for instrumentation and maintenance access

ASTM A350 (ASME SA350) is the standard specification for carbon steel and low alloy steel forged flanges and flanged fittings for low temperature services. LF2 is specifically designed for use in environments where temperatures can drop below -50°F (-46°C), making it suitable for low termpature services.

MATERIAL AVAILABLE for Nozzles

CARBON STELL       :  * ASTM/ASME A/SA105, A/SA105N

                           * ASTM/ASME A/SA350 Gr. LF2 (Class 1 & 2), LF3, LF6

                                       * ASTM/ASME A/SA694 F42, F46, F48, F50, F52, F56, F60, F65  

STAINLESS STEE     :  * ASTM/ASME A/SA182 F304, F304L, F304H, F316, F316L, F316H,

                                          F321, F310, 904L

DUPLEX&ALLOY      :  * ASTM/ASME A/SA182 F51, F53, F55, F60

                                          F1, F5, F7, F9, F11, F12, F22, F44

Application of SA350 LF2 Nozzles 

• Cryogenic and Low-Temperature Systems:
  • LNG plants, cryogenic vessels, and refrigeration systems.
• Oil & Gas Industry:
  • Pressure vessels and piping systems operating in Arctic or sub-zero climates.
• Chemical & Petrochemical Plants:
  • Used in reactors, separators, and heat exchangers for low-temperature processes.
• Power Generation:
  • Utilized in steam and water systems under low-temperature conditions.