We are one of the leading suppliers & exporter of stainless steel 90 degree butt weld elbow, carbon steel 90 degree butt weld elbow, alloy steel 90 degree butt weld elbow, nickel alloys 90 degree butt weld elbow. 90 degree butt weld elbow90 degree butt weld elbow size : 1/2"nb to 48"nb 90 degree butt weld elbow schedule: sch20, sch30, sch40, std, sch80, xs, sch60, sch80, sch120, sch140, sch160, xxs 90 degree butt weld elbow type : seamless / erw / welded / fabricated 90 degree butt weld elbow form : 90 deg elbow -- short radius, long radius 90 degree butt weld elbow grades :stainless steel 90 deg elbow ss 90 deg elbow astm a403 wp gr. 304, 304h, 309, 310, 316, 316l, 317l, 321, 347, 904l carbon steel 90 deg elbow cs 90 deg elbow astm a 234 wpb , wpbw, wphy 42, wphy 46, wphy 52, wph 60, wphy 65 & wphy 70. Low temperature carbon steel 90 deg elbow ltcs 90 deg elbow astm a420 wpl3 / a420wpl6 alloy steel 90 deg elbow as 90 deg elbow astm / asme a/sa 234 gr. Wp 1, wp 5, wp 9, wp 11, wp 12, wp 22, wp 91 duplex stainless steel 90 deg elbow - duplex steel 90 deg elbowastm a 815 uns no s 31803, s 32205.