1)Size: 8"-48" 2)Standard:ASME 3)Thickness:XS-SCH160 4)Material:API 5L X70 high pressure carbon steel bend pipe fittingType elbowSize1/2"-96"StandardISO,ANSI,JIS,DIN,GB/12459,GB/T13401,ASME B16.9,SH3408,SH3409,HG/T21635,HG/T21631,SY/T05010MaterialA234-WPB.A420-WPL6.,MSS SP 75 WPHY42, WPHY46, WPHY52, WPHY56, WPHY 60, WPHY65, WPHY70, A234-WP12.A234-WP11.A234-WP5.A403-WP304.A403-WP304L. A403-WP316. ...