Products

High pressure pipe fittings
for petrochemical plants

O.M.S.A SRL is a manufacturer of forged steel fittings in accordance with ANSI B16.11, BS3799, MSS SP, ANSI B36.10, ANSI B.36.19 international standards used in petrochemical and fire prevention plants.

Our company manufacture a wide selection of products ranging from ¼” to 4” size; operating pressures from 3000 lbs to 9000 lbs, from carbon steel (ASTM A105N, ASTM A106/B, ASTM A234WPB, ASTM A350 LF2 CL.1), stainless steel (ASTM A182: F304/L, F316/L, F321/F321H, F347/F347H, F51/F60, F53, F44), to alloys/low-alloys steel (ASTM A182: F5, F9, F11 CL.2, F22 CL.3, F91 Type 1).

THREADED ELBOW 90°

SOCKET WELD ELBOW 90°

THREADED ELBOW 45°

SOCKET WELD ELBOW 45°

THREADED TEE

SOCKET WELD TEE

THREADED CROSS

SOCKET WELD CROSS

M/F STREET ELBOW

THREADED SOCKET WELD M/F STREET ELBOW

THREADED COUPLING

SOCKET WELD COUPLING

REDUCING THREADED COUPLING

REDUCING SOCKET WELD COUPLING 3000 LBS

REDUCING SOCKET WELD COUPLING 6000 LBS

SOCKET WELD/THREADED COUPLING SW/THD

THREADED HALF COUPLING

HALF COUPLING

FEMALE THREADED CAP

FEMALE SOCKET WELD CAP

HEX HEAD PLUGS

HEX HEAD BUSHING

THREADED SQUARE HEAD

ROUND HEAD PLUG

THREADED HEXAGONAL NIPPLE

HEXAGONAL RED. NIPPLE THREADED

THREADED F/M COUPLING

PIPE NIPPLE

CONCENTRIC SWAGE NIPPLE

ECCENTRIC SWAGE NIPPLE

SOCKET WELDING REDUCING INSERT SP-79

SOCKET WELDING REDUCING INSERT SP-79

SOKET WELD UNION

THREADED UNION

THREADED UNION M/F M/M

UNION ELBOW AND TEE ELBOW

REDUCING WELDBRANCHES

FULL SIZE WELDBRANCHES

THREDOLBRANCHES

SOCKBRANCHES

LATERALBRANCHES 45° BW and SW ELBOBRANCHES 90° BW and SW

LATERALBRANCHES 45° THREATED ELBOBRANCHES 90° THREATED

SOCKET WELD AND BW NIPOLBRANCHES

THREADED NIPOLBRANCHES

THREADED BOSS B16.11

SOCKET WELD AND THREADED BOSS BS 3799

SOCKET WELD BOSS B16.11

COMBINATION BOSSES