Standard:
ASME B16.11, MSS SP - 79, MSS SP - 83, MSS SP - 95, MSS SP - 97.
Class：
Class 2000, Class 3000, Class 6000 for threaded end fittings
Class 3000, Class 6000, Class 9000 for socket-weld end fittings
Size：
1/8" - 4"
Connection Type：
Socket, Threaded, Welding
Material:
ASTM A105, ASTM A182 Gr. F1, ASTM A182 Gr. F2, ASTM A182 Gr. F11 Cl.2, ASTM A182 Gr. F22 Cl.3, ASTM A182 Gr. F5a, ASTM A182 Gr. F9, ASTM A182 Gr. F91, ASTM A182 Gr. F12 Cl.2, ASTM A182 Gr. F5, ASTM A182 Gr. F92, ASTM A182 Gr. F304, ASTM A182 Gr. F304H, ASTM A182 Gr. F316, ASTM A182 Gr. F316H, ASTM A182 Gr. F317, ASTM A182 Gr. F304L, ASTM A182 Gr. F316L, ASTM A182 Gr. F317L, ASTM A182 Gr. F321, ASTM A182 Gr. F321H, ASTM A182 Gr. F347, ASTM A182 Gr. F347H, ASTM A182 Gr. F348, ASTM A182 Gr. F348H, ASTM A182 Gr. F310, ASTM A182 Gr. F44, ASTM A182 Gr. F51, ASTM A182 Gr. F53, ASTM A182 Gr. F55, ASTM A350 Gr. LF2, ASTM A350 Gr. LF6 Cl.1, ASTM A350 Gr. LF3, ASTM A350 Gr. LF6 Cl.2, ASTM A350 Gr. LF1 Cl.1, ASTM B462 Gr. N08020, ASTM B564 Gr. N02200, ASTM B564 Gr. N04400, ASTM B564 Gr. N06600, ASTM B564 Gr. N08800, ASTM B462 Gr. N10665, ASTM B462 Gr. N10675, ASTM B462 Gr. N10276, ASTM B564 Gr. N06625, ASTM B564 Gr. N08825, ASTM B462 Gr. N06022, ASTM B462 Gr. N06200, ASTM B462 Gr. N08367, ASTM B564 Gr. N08031, ASTM B462 Gr. N06030, ASTM B462 Gr. N06035, ASTM B564 Gr. N08810, ASTM B564 Gr. N06230
Surface Treatment：
Anti-Rust Oil Coating, Electropolishing, Dacromet
Fittings Type:
Socket-welding 90° Elbow, Socket-welding 45° Elbow, Socket-welding Cross, Socket-welding Tee, Socket-welding Coupling, Socket-welding Half-coupling, Socket-welding Boss, Socket-welding Cap, Socket-welding Couplet , Socket-welding Reducer Insert, Socket-welding Union.
Threaded 90° Elbow, Threaded 45° Elbow, Threaded Cross, Threaded Tee, Threaded Street Elbows, Threaded Coupling, Threaded Half-coupling, Threaded Boss, Threaded Cap, Threaded Couplet, Square Head Plug, Hex Head Plug, Round Head Plug, Hex Head Bushing, Flush Bushing, Threaded Union.
Internal Swaged Nipple, External Swaged Nipple, Bull Plug
Buttwelding 90° Branch Outlet, Threaded 90° Branch Outlet, Socket Welding 90° Branch Outlet, Buttwelding 45° Branch Outlet, Threaded 45° Branch Outlet, Socket Welding 45° Branch Outlet.