| Shipping | Tax | Terms Shopping Cart 0 Items Request for Quote 0 Items All Categories > Piping > AQUApipe Stainless Steel Piping > Fittings Fittings Click on a Product to view details. 90 Degree Elbows (13) Pipe to Pipe Connectors (13) 45 Degree Elbows (13) Equal Tees (13) Reducing Tees (53) End Caps (13) Pipe Reducing Connectors (49) Female National Pipe Thread (NPT) Adapters (18) Female National Pipe Thread (NPT) Swivel Adapters (6) Male National Pipe Thread (NPT) Adapters (18) Female National Pipe Thread (NPT) 90 Degree Elbows (9) Male National Pipe Thread (NPT) 90 Degree Elbows (11) Female Short National Pipe Thread (NPT) 90 Degree Elbows (7) Male & Female National Pipe Thread (NPT) Tees (28) American National Standard Institute (ANSI) Flanges (19) Double Female National Pipe Thread (NPT) Locking Ball Valves (6) Double Male National Pipe Thread (NPT) Locking Ball Valves (6) Male x Female National Pipe Thread (NPT) Locking Ball Valves (6) Swing Check Valves (9) Pre-Assembled Butterfly Valves (3) Pre-Assembled Turbine Butterfly Valves (4) Flexible Hose (13) Threaded Pipe Adapters (11) American National Standard Institute (ANSI) Female Threaded Flanges (16) O-Rings (3) Maintain Your Air Compressor Learn more about maintaining your air compressor by downloading our eBook on air compressor maintenance. Download eBook