Chrome-Moly P/F9, P/F11 and P/F22

Due to its excellent properties in high temperature applications, Chrome-Moly pipe is commonly needed in refineries, pressure vessels, and heat exchangers. Chrome-Moly pipe is also known for it's resistance to corrosive materials as well as being cost effective for many applications.

ASTM A350 LF2 for Low Temperature

ASTM A350 (ASME SA350) is the standard specification for carbon steel and low alloy steel forged flanges and flanged fittings for low temperature services.

Common use grade is ASTM A350 LF2 Class 1, corresponding material for piping in ASTM A333 Grade 6 and pipe fittings in ASTM A420 WPL6. With yield strength minimum 240 Mpa, and tensile strength in 480 Mpa to 655 Mpa, impact test temperature at -45℃.

ASTM A420 WPL6 for Low Temp Pipe Fittings

ASTM A420 is the standard specification for pipe fittings of carbon steel and alloy steel used for low temperature services. WPL6 is the most used grade material under A420.

ASTM A420 covers elbows, tees, reducers caps, unions which are manufactured according to ASME B16.9. These fittings are commonly used in pressure pipelines and pressure vessel/tanks at lower temperature.

Available from Inventory

  • Pipe : Seamless and Welded
  • Tubing : Seamless and Welded
  • Fittings : Butt Weld, Socket Weld
  • Flanges
  • ½” Through 12”
  • Schedules: 10s, 40s, 80s, 160
  • Pressure Fittings (Threaded):
  • ¼” Through 2”
  • Ratings: 150#, 300#, 3000#, 6000#
  • Bar: Round, Flat, Hex
  • Plate and Sheet
  • Specifications
  • Pipe : ASTM/ASME A/SA333/A/SA335
  • Tubing : ASTM A213
  • Fittings : ASTM A234
  • Flanges : ASTM A182
  • Bar : ASTM A387

All information above is not guaranteed and not for design purposes.