Flanges

  • Approved Carbon Steel Flanges

    A wide variety of carbon steel flanges are all available at CCTF, including weld necks, slip-ons, threaded, socket weld, lap joints, blinds, and hub blinds.

    Grades A105N & A350LF2 & GR359

    • Weld Neck
      • STD & XH Bore (Sch160 and XXH also available for some sizes.)
      • Classes 150, 300, 600, 900, 1500
      • Sizes: ½" to 24"
    • Slip-On
      • Classes 150, 300, 600
      • Sizes: ½" to 24"
    • Threaded
      • Classes 150, 300, 600
      • Sizes: ½" to 6"
    • Lap Joint
      • Class 150 only
      • Sizes: ½" to 12"
    • Blind
      • Classes 150, 300, 600, 900, 1500
      • Sizes: ½" to 24"
    • Hub Blind
      • Classes 150, 300, 600
      • Sizes: ½" to 6"
    • Socket Weld
      • STD & XH Bore
      • Classes 150, 300, 600
      • Sizes: ½" to 4"
  • Mechanical Grade Carbon Steel Flanges

    A wide variety of carbon steel flanges are all available at CCTF, including weld necks, slip-ons, threaded, socket weld, lap joints, blinds.

    Grade A105N

    • Weld Neck
      • STD & XH Bore
      • Classes 150, 300
      •  Sizes: ½" to 24"
    • Slip-On
      • Classes 150, 300
      •  Sizes: ½" to 24"
    • Threaded
      • Classes 150, 300
      •  Sizes: ½" to 6"
    • Lap Joint
      • Class 150 only
      •  Sizes: ½" to 12"
    • Blind
      • Classes 150, 300
      •  Sizes: ½" to 24"
    • Socket Weld
      • STD & XH Bore
      • Classes 150, 300
      •  Sizes: ½" to 4"
  • Stainless Steel Flanges

    A wide variety of stainless steel flanges are all available at CCTF, including weld necks, slip-ons, threaded, socket weld, lap joints, blinds, and hub blinds.

    Grades A316/316L and A304/304L

    • Weld Neck
      • Sch10, Sch40 and Sch80 Bore
      • Classes 150, 300, 600, 900, 1500
      • Sizes: ½" to 24"
    • Slip-On
      • Classes 150, 300, 600, 900, 1500
      • Sizes: ½" to 24"
    • Threaded
      • Classes 150 & 300
      • Sizes: ½" to 4"
    • Lap Joint
      • Class 150 only
      • Sizes: 2" to 6"
    • Blind
      • Classes 150 & 300
      • Sizes: ½" to 12"
    • Hub Blind
      • Classes 300, 600, 1500
      • Sizes: ½" to 6"
    • Socket Weld
      • Sch40 & Sch80 Bore
      • Classes 150, 300, 600
      • Sizes: ½" to 2"
  • Tank Flanges
    • Tank Flanges