Lined cross are used at intersection of two pipelines and can be equal or unequal depending on the lengths of the arms. All standard sizes up to 300DN are available. PFA, FEP and PP are the available linings available depending on application.
FEP can withstand temperature up to 180 °C, PFA up to 200°C. The temperature threshold for PP is lower at 100°C. Outer body is fabricated as per ASTM A 106 standard, SCH 40. Flange is as per ANSI Class 150#.