... elbow 4.pipe elbow 5.eblows Typeseamless steel pipe elbow 90 degree 1.5D Pipe Size1/2"—72" Wall ThicknessSCH10,SCH20 ... .2,ST35.4/8,ST42,ST45,ST52,ST52.4STP G38,STP G42,STPT42,STB42,STS42,STPT49,STS49ApplicationLow and middle pressure fluid ... Co.,LtdContact:echo sales @ honrypipe.com seamless steel pipe elbow 90 degree 1.5D