... from 32" to 96"( or as customer requirements)Typeequal tee and reducing teethicknessSCH30, SCH40,SCH80, SCH120,SCH140,SCH160, XXSClass150 Class300 ... Stainless steel(ASTM A403 WP304,304L,316,316L,321.ect)Alloy steel(ASTM A234 WP12,WP11,WP22,WP5,WP9,WP91,ect ... .special design available according to requirement. 2.anti-corrosion and high-temperature resistant with black painting 3.all the production ...