Specifications Product Number CROIXS3-40000-FNPT For Use With Air, Natural Gas, Oil, Steam, Water Shape Cross Type Connector Material 316 Stainless Steel Class 150 Fabrication Heat Treated Connection Type Pipe Connection Style Threaded Connection NPT Female Pipe Size 4 Maximum Pressure 150 psi @ 72° F Maximum Steam Pressure 150 psi @ 360° F For Pipe Schedule 40 Material 316 Stainless Steel For Flange Class 150 Material 316 Stainless Steel Specifications Met ANSI/MSS SP-114, ASTM A351 System of Measurement Inch RoHS RoHS 3 (2015/863/EU) Compliant REACH REACH (EC 1907/2006) (01/16/2020, 205 SVHC) Compliant