Slip On Flanges

Are slipped over the pipe and then welded from both inside and outside to provide sufficient strength and prevent leakage. This flange is used instead of weld necks by many users because of its lower cost and also the fact that it requires less accuracy when cutting pipe to length. Slip-Ons are not normally used in high-stress applications due to low hub and weld attachment.

*Series B Available per customer specifications

  • B16.5 / B16.47
  • ½” – 36″
  • 150# – 2500#
  • Series A & Series B
  • Hastelloy – C276, B3, C22, C-2000, G-30, 230
  • Alloy 20, 200/201, 400, 600, 601, 625, 800HT, 825
  • Duplex Stainless – 2205, 2507, 255
  • Titanium – Grades 2, 7, and 12
  • Aluminum Grades – 1100, 3003, 6061 and 5083
  • Stainless Steel  904L, 304, 304L, 316, 316L, 310, 317L, 321, 347
  • Alloy Steel – F-5, F-9, F-11 and F-22
  • ASTM – ASTM :A105 /A105N
  • ASTM A350 – LF1, LF2 LF3.
  • ASTM A694 – F42, 46, 48, 50, 52, 56, 60, 65, 70.

Other material available upon request

Slip On Flanges

  • B16.5 / B16.47
  • ½” – 36″
  • 150# – 2500#
  • Series A & Series B
  • Hastelloy – C276, B3, C22, C-2000, G-30, 230
  • Alloy 20, 200/201, 400, 600, 601, 625, 800HT, 825
  • Duplex Stainless – 2205, 2507, 255
  • Titanium – Grades 2, 7, and 12
  • Aluminum Grades – 1100, 3003, 6061 and 5083
  • Stainless Steel  904L, 304, 304L, 316, 316L, 310, 317L, 321, 347
  • Alloy Steel – F-5, F-9, F-11 and F-22
  • ASTM – ASTM :A105 /A105N
  • ASTM A350 – LF1, LF2 LF3.
  • ASTM A694 – F42, 46, 48, 50, 52, 56, 60, 65, 70.

Other material available upon request