Hy-Lok H-ZGSK-4-4-H-W6L ZCR Metal Gasket Face Seal Fitting

• High Grade Surface Finish
• Double Vacuum Melt 316L Stainless Steel

The HY-LOK clean weld fittings and metal gasket face seal fittings are manufactured from material in accordance with material table, and calculated in accordance with ASME code for Pressure Piping B 31.3, Process Piping for allowable stress value of 20,000 psi (equivalent ASTM A269-tubing) wall thickness. Pressure ratings for fittings are also determined by temperature applied to the fittings. Allowable working pressure at temperatures greater than 100°F (37°C) may be obtained by multiplying factors shown in Table 1 To determine pressure ratings in accordance with ASME B31.1, Power Piping, multiply working pressure by 0.94.