Flange

Slip-On

Slip-On Flanges

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.

Slip-On Flange

Dimensions

  • B16.5 / B16.47
  • ½” – 36″
  • 150# – 2500#
  • Series A & Series B

Series B available per customer specifications.

Primary Alloys Inventoried

  • Hastelloy – C276, B3, C22, C-2000, G-30, 230
  • Alloy 20, 200/201, 400, 600, 601, 625, 800HT, 825
  • AL6XN (N08367), 904L, 310, 317L, 321, 347
  • Duplex Stainless – 2205, 2507, 255
  • Titanium – Grades 2, 7, and 12
  • Aluminum Grades – 1100, 3003, 6061 and 5083
  • Chromes-Moly – F-5, F-9, F-11 and F-22

Other material available upon request

Compliance and Certifications

  • ISO 9001:2015, PED 2014/68/EU, Canadian Registration Numbers (CRN’s: Nuclear and Non-Nuclear), AIS, NCA3800, 10CFR50, 10CFR21, CSA N285.0, CSA B51, NQA-1, EB2678, MIL-I-45208A, DFARS, NACE, EN 10204 3.1

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