Manufacturing Products Buttweld Fittings Flanges Forged Fittings › Equal Tee › Slip on Flanges / SORF Flanges › Threaded Fittings › Reducing Tee › Forged Flanges › Socket Weld Fittings › Equal Cross › Reducing Flanges › Reducing Cross › Blind Flanges / BLRF Flanges › Reducers › Square Flanges › Concentric Reducer › Spectacle Blind Flanges › Eccentric Reducer › High Hub Blind Flanges › Pipe Cap › Orifice Flanges › End Cap › Screwed Flanges › Collar › Socket Weld Flanges / SWRF Flanges › Swedge Nipple › Ring Type Joint Flanges / RTJ Flanges › Pipe Nipples › Weld Neck Flanges / WNRF Flanges › Barrel Nipple › Threaded Flanges › Reducing Nipple › Lapped joint Flanges › 90° Long Radius Elbow › Expander Flanges › 90° Short Radius Elbow › Weld Neck Flanges Series A or B › 45° Long Radius Elbow › Groove & Tongue Flanges › 45° Short Radius Elbow › Flange Facing Type & Finish › 180° Long Radius Elbow › Weldo Flange / Nipo Flange › 180° Short Radius Elbow › 1D Elbow › 1.5D Elbow › 3D Elbow › 5D Elbow › Seamless Buttwelding 45° and 90° Elbows › Welded Elbows › Seamless Buttwelding 180° Returns › Straight Tees and Crosses › Reducing Outlet Tees and Reducing Outlet Crosses › Stub End › Lap Joint Stub Ends › Long Stub End › Short Stub End › Bend › Long Radius Bend › Piggable Bend › Lateral Tee • AISI 4130 Products » AISI 4130 Grade L80 Seamless Pipes & ASTM A519 Grade 4130 Seamless Pipes » SAE-AISI 4130 Pipe Fittings » AISI 4130, 4140, 4340, 1045, 8620 Steel round Bars