Stainless Steel version
CF8M is a low-carbon version of CF8, which are both types of stainless steel. CF8M has a higher chromium and nickel content, making it more corrosion resistant than CF8. CF8 is often used in applications where corrosion resistance is less critical compared to CF8M.
cf8m is a Sharpe Valve model # , 1000 CWP means it is rated for 1000psi Constant Working Pressure
CF8M and CF8 are both grades of stainless steel, primarily used in casting. The main difference lies in their chemical composition; CF8M contains a higher percentage of molybdenum, which enhances its corrosion resistance, especially against chlorides. CF8, on the other hand, has a lower molybdenum content and is typically less resistant to pitting and crevice corrosion. This makes CF8M more suitable for harsher environments compared to CF8.
316 stainless
8.9E10-6 in/inF at 70-212F
It is a casting of 316 stainless, with higher values of Nickel, Chromium, and Silicon.
ASTM A 351 Gr CF8 stands for cast 304 material and CF8M stands for cast SS 316
The grade CF8M refers to a specific type of stainless steel used in valve manufacturing, particularly in the investment casting process. It is an alloy composed primarily of 18% chromium and 8% nickel, with the addition of molybdenum, which enhances its corrosion resistance and strength at elevated temperatures. This grade is commonly used in applications involving corrosive environments, such as chemical processing and marine industries, due to its excellent resistance to pitting and crevice corrosion.
Use the standard austenitic alloys (316 or CF8M) whenever the part will not be welded or can besolution annealed after welding.Use the low carbon versions (316L or CF3M) for parts that will be welded and cannot be solutionannealed after welding
It is a form of 316 Stainless Steel As to the designation - C (first letter) means the service it is intended to be used in this case - corrosion resistant service , F(second letter) -The second letter indicates the approximate location of the alloy on the iron-chromium-nickel (FeCrNi) ternary diagram. For users familiar with the diagram, the second letter does provide an indication of the nominal iron, nickel, and chromium content, but most people would have to obtain alloying information from a material specification. 8M - the third and fourth digits represent the maximum permitted carbon content in units of 0.01% (e.g., CF8M has a maximum of 0.08% carbon)
Specialityvalve is one of the top-most Pneumatic Globe control valve manufacturer in India. They are mainly used in industries to handle or regulate water, air, steam, gas, oil and other fluids in processes having wide flow range requirements. Today, the market demand for installation and use of pneumatic control valves is huge, not only in industries but also in daily life. Pneumatic Globe Control Valve allows precise control of flow rates and speed of the system. It is a type of Globe valve that allow control of flow rate and speed in the system. Industries Oil and Gas Chemical Petrochemical Refineries Advantages Good ability to switch Simple structure, convenient production and maintenance Good ability for flow regulation Stroke for valve opening and closing is greater than Gate Valve Description Body material- Brass, Bronze, Titanium, Cast Iron, Cast Steel (A216 WCB, WCC, LCB, LCC, WWC6, WC9, CF8, CF8M), Cast Ductile Iron Class- 150 to 2500 PN10 to PN450 Size- ½” to 80” End Connection- Buttweld, socket weld, flanged, threaded Operation- Pneumatic actuated Specialityvalve is one of the best Pneumatic Globe control valve manufacturer in India
Specialityvalve is one of the leading Double Orifice Air Release Valve Manufacturer in India. The Double Orifice Air Release Valve is made to quickly fill and drain pipes. It also discharges the stored air automatically under typical operating circumstances. The innovative "Aerokinetic" design ensures that a valve shuts only after all air has left the system and before the water has entered the chamber. It is used in lengthy pipelines where it is crucial to fill and drain the goods. They were available in various shapes, sizes, pressures, and pressure classes. Components ● Body ● Disc ● Spindle ● O-ring ● Air release nuts Applications ● Water Distribution ● PowerPlant ● Water Transmission ● Pump suction line Advantages ● Efficient ● Operate automatically ● Protects pipeline systems Description ● Body material: Cast iron, ductile iron stainless steel [SS316, SS304, SS316L, SS904L, CF8, CF8M, F304, F316, F31L, F51, F3, F55, F91 ], cast steel(A216 WCB, WCC, LCB, LCC, WC6, WC9) ● Class: 150 – 300 ● PN 10-PN 40 ● Size: 1/2” – 14” ● Ends: flanged, threaded Specialityvalve is the largest producer and supplier of Double Orifice Air Release Valve Manufacturer in India. We have trained engineers and technical staff to guarantee that you receive the best.