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Jan 29, 2026 - 07:05 AM
Steel plugs are rated for 300 Psi, black iron are rated for 150 Psi
Is this rated for 150 or 300 PSI? both are listed, but that cannot be. 67-635 | 1" NPT Countersunk Square Socket Plug (Black Steel)
Is this rated for 150 or 300 PSI? both are listed, but that cannot be.
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Open Jan 28, 2026 - 11:10 AM
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67-635 | 1" NPT Countersunk Square Socket Plug (Black Steel)
Our Black Steel fittings are manufactured in accordance with ASME B16.14 - 1991 Standards. All Threads are Dryseal (NPTF) - 3/4 inch taper per foot and are made of Carbon Steel 12L14. <div style="box-sizing: border-box; color: rgb(77, 77, 77); font-family: Arial, Helvetica, sans-serif; ...
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