Elbow product 45deg 90ddeg 180deg elbow, equal tee, reducing tee, concentric eccentric reducer, cross, cap, stud end, cap, bend pipe Size 1/2''~ 24''(seamless), 4'' to 78'' (welded) Thickness Sch 5s~xxs Standard Asme b16.9, jis, din, en, iso, etc Usage Petroleum, chemical, power, gas, metallurgy, shipbuilding, construction, etc Material carbon alloy stainless duplex stainless nickel monel inconel incoloy hastelloy nimonic steel astm a234 a860 a420 a403 a815 b366 pipe fittings elbow tee reducer cap bend cross weldolet A234 pipe fittings, a860 pipe fittings, a403 pipe fittings, pipe fittings, Carbon pipe fittings, stainless pipe fittings, duplex pipe fittings, alloy pipe fittings, Elbow, tee, reducer, cap, cross, coupling, a234 elbow, a860 elbow, a403 elbow, A860 wphy 56 elbow, a860 wphy60 elbow, a860 wphy65 elbow, ss304 elbow, ss304l