seamless pipe fittings qual tee 1) Type:equal tee and reducing tee ... -WPB, A420-WPL6, 3) Size: 1/2"-48" Name :seamless pipe fittings carbons tee equal teeStandard:ASME,JIS,DIN,GB,etc ... ,metallurgy,construction6.Surface treatment:Black paint, varnish, rust-proof oil, hot galv. pipe fittings steel equal tee