ASME B16.11 Half Coupling
SpecificationASME B16.11 Half Coupling
Pressure RatingThreaded Fittings = Class 2000, Class 3000, Class 6000
Type Of Pipe systems45 Deg Elbow, Equal tee, Full Coupling, Reducing Tee, 90 Deg Elbow, Half Coupling, Street Elbow, Bull Plug, Boss, Union (Male/Female), Lateral Outlet, 45 Lateral Tee, Equal Cross, Pipe Cap, Branch Outlets, Swage Nipple.
MaterialStainless Steel (ASTM-182)
Carbon Steel (ASTM-105)
Alloy Steel (ASTM-182)
Low Alloy Steel (ASTM-350)
Duplex Steel
Cooper Nickel
StandardsASME B16.11 (American Standard), Bs3799, MSS SP 79, JIS B2302, MSS-SP-97 (Threadolet), MSS-SP-83 (Union), ASME B36.19 (Nipple)
Types Of ThreadNPT, BSPP, BSPT, PF, PT, MPT
ApplicationsOil and Gas
Chemical
Power station
Water Pipeline
Noncritical Applications
Fire Protection
AdvantagesSimple Usage
Easy installation
Economic as cheaper
SizeThreaded Fittings = ½” – 4”
Thread ConnectionsASME B16.11 (Socket Welding and Threaded), MSS-SP-83 (Class Unions), ASME B16.3 (Malleable Iron Fittings), ASME B16.4 ( Gray Iron Fittings), ASME B16.39 (Malleable Iron Unions), ASME B16.34 (Valves — Flanged), ASME B16.39 (Malleable Iron Pipe Unions, 150#, 250#, Or 300#).