straight tee Size:1/2"---72"/DN15--DN1800 Thinkness :Sch10-Sch160/X,XS/XSS Standard:ANSI,JIS , ... ,GB SR ELBOW straight tee . straight teeSize:1/2"---72"/DN15--DN1800Thinkness :Sch10-Sch160/X,XS/XSSStandard:ANSI,JIS ,DIN ,GBSR ... -WPL6.A234-WP11 ,A234-WP5TechForgedCoonectionweldedHead codebevel the endSize1/2"---72"/DN15--DN1800Quality first classStandard ANSI ,ASME ,API 5L , DIN , JIS ,BS ...