STUB END

Offered by our American Alloy Flange Division 

Lap joint stub ends are fittings used in place of welded flanges where rotating back up flanges are required or to minimize the weight of high-grade materials. The lap joint flange can be rotated on the pipe and simplify the alignment of the bolt holes of the mating flanges. Stub Ends typically come in two design categories; ASA B16.9 or MSS SP-43. These are often referred to as “long pattern” (ASA) or “short pattern” (MSS). The most requested design at Western Forge & Flange is typically the short pattern MSS style.

DIMENSIONS

  • B16.9 – ASA OR MSS
  • ½” – 24″
  • 24″ AND LARGER AVAILABLE PER CUSTOMER SPECIFICATIONS

PRIMARY ALLOYS AVAILABLE

  • 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

CONTACT US

1+949-218-0026

SALES@SCIMETALS.COM

841 E WILMINGTON AVE

SALT LAKE CITY, UTAH 84106 USA