From transition nozzles, to grooved or tubed fittings, Mattsco carries a large inventory of carbon steel, stainless, and alloy fittings in a variety of sizes, schedules, and grades, both welded and seamless.
- Butt Weld Fittings
- Cast Fittings
- Forged Fittings
- Outlet Fittings
Sizes: 1/2” - 36” STD, XH
Schedules 20, STD, True 40, 60, XH, True 80, 100, 120, 160, XXH
Weld Fittings: LR 90’s, SR 90’s, 3R 90’s, Red 90’s, 45’s, Straight Tees, Reducing Tees, Concentric Reducers, Eccentric Reducers, Caps,LR & SR 180 Deg Return Bends
Carbon – A/SA234 WPB, A/SA234 WPC
Stainless – A/SA403, A/SA182, 304/304L, 316/316L
Low Temp – A/SA420 WPL6
Chrome – A/SA234 WP5, WP9, WP11 WP22, WP91
High Yield – MSS SP-75, A860 Y42-Y70
Transition nozzles help save money otherwise spent on materials, consumables, and time spent welding, by essentially shortening the width of the header. Additionally, the can help to enable a smoother flow which can reduce the material’s rate of corrosion.
Sizes: 6″ - 14″
Schedule 80, 120, and 160