Home » Products » Process Components » Tube & Pipe Fittings » Flanges Stainless Steel Flanges A flange can be generally classified as a plate, forging or cast ring that is used to join sections of tube, pipe or items of plant such as a pump or valve. There are a number of different standards applicable to flanges commonly used in industry today. The three which are most frequently requested are, BS 4504, ANSI B 16.5 and BS10 (Tables D and E). Flanges are usually welded in position or are fitted loose on a Lap Joint Swivel Stub. However, there are a great variety of options available in the form of each flange including threaded, blind, weld neck and slip-on. The three which are most frequently requested are, BS 4504, ANSI B 16.5 and BS10 (Tables D and E). Flanges are usually welded in position or are fitted loose on a Lap Joint Swivel Stub. However, there are a great variety of options available in the form of each flange including threaded, blind, weld neck and slip-on. Please refer to our technical department for advice. BS 4504 1989, including PN 2.5 to 40 Bar ANSI B 16.5 flanges, including 150lb to 1500lb Sizes available from ½” to 24” Lap joint stub ends. Fasteners such as bolts and studs Seals available in Silicone, EPDM, Nitrile and PTFE encapsulated materials PRODUCT LINE GALLERY CONTACT US TODAY TICK BOX TO REQUEST CALLBACK *This information is required The information you submit will be used to respond to this enquiry. Please see our PRIVACY POLICY. This is protected by ReCAPTCHA. The fittings can be welded & fabricated onto a range of products including special bends, tees, valves & manifolds FLANGES - DATA SHEETS ANSI 150 316L (D7007-01-vo2) Table D 316L (D7008-01-vo2) Table E 316L (D7009-01-vo2) Table D 316L (D7008-01-vo2) Table D 316L (D7008-01-vo2) PN16 316L (D7010-01-vo2) ITCS ManagerFlanges09.19.2016