High Pressure Fittings   We have two categories within our High Pressure range, with various end connections available for both. These are:- 3,000lb & 10,000lb Fittings 3000lb Fittings ASTM A182 F316L forged Stainless Steel construction. Dimensions in accordance with ANSI B16.11 and MSS-SP-83. Nace Certified. Full 3.1b certification available. Available size range: 1/8" - 4" Available end connections: NPT, BSPT and Socket-Weld. We carry a wide range of 3000lb Class Screwed and Socket-weld Pipe Fittings at our Manchester warehouses. We carry popular items such as Elbows, Tees, Unions and Couplings in good quantity. We are able to offer less popular products from stock such as Male/Female Elbows and Crosses. NPT and Socket-Weld connections are the most popular fittings but we do carry a good selection of BSPT threaded fittings. We are able to manufacture 3000lb adaptors to customer specification with our own fully equipped CNC machine shop. For a complete listing of the 3000lb Class range, please contact our sales office.           10,000lb Fittings Manufactured in house from 316L Stainless Steel Bar. Nace certified. Full 3.1b certification available. Available size range: 1/4" - 1/2" (some items are available up to 1") Available end connections: NPT, BSPP and JIC. Whilst our range of 10,000lb Class Screwed Pipe Fittings is not as broad as the lower pressure ranges, it is still a vital ingredient in our stocks. We manufacture elbows, tees, crosses, couplings, plugs and nipples. These fittings are specifically manufactured for, but not limited to, the Offshore and Instrumentation industry. We also manufacture items such as Vent-Plugs, Bleed Screws and Socket Head Pressure Plugs. Home | LP Fittings | HP Fittings | Butt | Tubular