... TEE AND Reducing TEE Forming Type: 1/2-16 Cold Inner Expand 18-48 Hot Press Forming. ... promptdelivy Equal TEE AND Reducing TEEForming Type: 1/2-16 Cold Inner Expand 18-48 Hot Press Forming.Size: ... Seamless Fittings 1/2-16(DN15-DN400); Welded Fittings1/2 ... ,Carbon Steel,etc1) Wall thickness: SCH5S to SCH160S 2) Grade: 301,321,304,304L,316,316L,317, ...