Could you please provide an explanation of the term \"valve\"?

2022-06-17View Original

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How can I interpret the markings on the valve body?

Reply #22022-06-17

14-inch, 600-pound class, valve body material CF8 per American standards

Reply #32022-06-17

CF8 should refer to material 304, and it is cast

Reply #42022-06-20

Why is your explanation so awkward? It’s originally CF8 (cast), while 304 is forged

Reply #52022-12-30

From top to bottom: trademark, diameter, pressure, material, furnace number. Refer to MSS SP-25 for the marking method of valve flange fittings

Reply #62022-12-31

Bore diameter: 14 inches. Pressure rating: 600. Valve body material: CF8, which is an austenitic stainless steel casting grade according to the American standard ASTM A351; its elemental composition is the same as that of 304； Batch number: 52251

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Could you please provide an explanation of the term \"valve\"?

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