... Size:1/2"-32" Type:seamless Material:alloy steel Hebei Hongshuo Pipe Fitting Co.,ltdsizeSeamless:from 1/2" to 32" ... , , ASME B16.25, MSS SP-75 DIN2616 JISB2311 JISB2312 JISB2313materialCarbon steel(ASTM A234 WPB,A234 WPC,A420 WPL6.ect)Stainless ... A403 WP304,304L,316,316L,321.ect)Alloy steel(ASTM A234 WP12,WP11,WP22,WP5,WP9,WP91,ect)High- ... process are made ASME B16.9 STD high pressure carbon steel elbow