Type Elbow Od 1/2"-48" Wt ásch40-sch160 Standard Asme, gb, din, jis Material A234 wpb, a420 wpl6, mss sp75 wphy52-70, a403 wp304(h), wp304l, wp316(h), wp316l, wp321, a234 wp5, wp9, wp11, wp12, wp22, wp91 Packaging Customized packing available (coating, end-beveling, cap etc.) Application Petroleum, áchemical, power, metallurgy, áshipbuilding, áconstructionáetc Others Special design available according to your request. Wooden case or pallet.