Stainless Steel 316 Coupling BSP Threaded- Material: CF8M (316) manufactured to ASTM A312M Design Standard: ISO 4144 Threading Standard: BS21 (ISO 7-1) Suitable for used in low pressure applications, harsh environments such as chemical applications, corrosive environments as well as standard air and water applications. Working Pressure: 150PSI **SS316 150lb - COUPLINGSKUPART NOIMPERIAL SIZEA (mm)****OD (mm)****WEIGHT (kg)**HC-SS-SC01574714011/233260.06HC-SS-SC02074714023/43631.50.07HC-SS-SC0257471403143390.11HC-SS-SC03274714041 1/447480.14HC-SS-SC04074714051 1/247540.17HC-SS-SC0507471406252660.29HC-SS-SC06574714072 1/262830.41HC-SS-SC0757471408368960.65HC-SS-SC10074714094771211.26