... WT: SCH10 - XXS 4. Qualification: ISO, API 1. Carbon steel seamless tee 2. Size: 1/2' - 96' 3. WT: ... 25, MSS SP-75 DIN2615 JISB2311 JISB2312 JISB2313materialCarbon steel(ASTM A234WPB,,A234WPC,A420WPL6. 20#,Q235,10#,20 ... 316,316L,321. 1Cr18Ni9Ti, 00Cr19Ni10,00Cr17Ni14Mo2, ect)Alloy steel(ASTM A234 WP12,WP11,WP22,WP5,WP9,WP91,16MnR ... 6083011Phone:0086 15031728101Skype:horsepipe1 Carbon steel seamless tee