Product Name: ASME SA182 F321 Half Coupling
Material: ASTM A182 F321, ASME SA182 F321
Size: 1-1/2 Inch
Pressure: Class 6000 LB
End Connection: NPT Threaded Ends
Standards: NACE MR0175, NACE MR0103
Source: https://www.landee.cn/asme-sa182-f321-half-coupling-1-1-2-in-cl6000-npt-threaded.html