1)180 degree Carbon Steel Bend 2)material:carbon steel 3)size:1/ ... :ANSI,DIN,EN1092-1,NFE,AS,JIS.etc Product Name180 degree Carbon Steel BendMaterialcarbon steel,stainless steel and alloy sreelSize1/2 ... Liu(Ms Liu)TEL: 86-317-6211676Fax: 86-317-6211675 180 degree Carbon Steel Bend