{"product_id":"cf8m-stainless-steel-valve-body-instrument-housing-precision-casting","title":"CF8M Stainless Steel Valve Body \u0026 Instrument Housing Precision Casting","description":"\u003ch2\u003eCF8M Stainless Steel Valve Body \u0026amp; Instrument Housing Precision Casting\u003c\/h2\u003e\n\u003cp\u003eWhen your process demands absolute integrity — in pressure containment, corrosion resistance, and dimensional accuracy — our CF8M stainless steel valve body and instrument housing castings deliver. Manufactured using the lost-wax investment casting process, these components provide the complex internal geometries, pressure-tight walls, and superior surface quality required for critical fluid control and instrumentation applications across chemical, oil \u0026amp; gas, pharmaceutical, and marine industries.\u003c\/p\u003e\n\u003ch2\u003eMaterial Properties\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade:\u003c\/strong\u003e CF8M (cast equivalent of AISI 316 \/ 1.4408)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTensile Strength:\u003c\/strong\u003e ≥485 MPa\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYield Strength:\u003c\/strong\u003e ≥170 MPa\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness:\u003c\/strong\u003e ≤217 HB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMolybdenum Content:\u003c\/strong\u003e 2–3% — superior resistance to chloride pitting and crevice corrosion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e Excellent in acids, alkalis, seawater, and aggressive process chemicals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e Cryogenic to 870°C continuous service\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Rating:\u003c\/strong\u003e Suitable for high-pressure applications; custom wall thickness and pressure class available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCasting Process \u0026amp; Quality\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcess:\u003c\/strong\u003e Lost-wax investment casting for complex internal passages and precise port geometry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensional Tolerance:\u003c\/strong\u003e CT6 per ISO 8062\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface Roughness:\u003c\/strong\u003e Ra 3.2–6.3 μm as-cast; Ra 1.6 μm or better with post-machining\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure testing:\u003c\/strong\u003e Hydrostatic pressure testing available per ASME \/ EN standards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNDT options:\u003c\/strong\u003e Dye penetrant testing (PT), radiographic testing (RT), ultrasonic testing (UT) available\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePost-processing:\u003c\/strong\u003e CNC machining of seating faces, flanges, and threaded ports; passivation; electropolishing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards compliance:\u003c\/strong\u003e Castings can be produced to ASTM A351 CF8M, EN 10213, or equivalent standards upon request\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure-tight integrity:\u003c\/strong\u003e Dense, void-free castings ensure leak-free performance in high-pressure fluid systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplex geometry capability:\u003c\/strong\u003e Internal flow passages, bosses, flanges, and port configurations cast in a single piece\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior corrosion resistance:\u003c\/strong\u003e CF8M’s molybdenum content provides outstanding protection in chloride-rich and chemically aggressive media\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision seating surfaces:\u003c\/strong\u003e Machined valve seats and sealing faces ensure reliable shut-off and minimal leakage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile end connections:\u003c\/strong\u003e Flanged, threaded (NPT\/BSP), socket weld, or butt weld configurations available\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom specifications:\u003c\/strong\u003e Pressure class, port size, face-to-face dimension, and connection type per your drawings or international standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGate, globe, ball, and butterfly valve bodies\u003c\/li\u003e\n\u003cli\u003eFlow meter and pressure transmitter housings\u003c\/li\u003e\n\u003cli\u003eChemical injection and dosing valve bodies\u003c\/li\u003e\n\u003cli\u003eSubsea and offshore valve assemblies\u003c\/li\u003e\n\u003cli\u003ePharmaceutical and biotech process valves\u003c\/li\u003e\n\u003cli\u003eCryogenic valve bodies (LNG, liquid nitrogen systems)\u003c\/li\u003e\n\u003cli\u003eMarine seawater service valves\u003c\/li\u003e\n\u003cli\u003eOil and gas wellhead and pipeline valves\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCustom Order Process\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eSubmit your drawing (STEP, DXF, DWG, PDF) or sample, including pressure class and connection standard\u003c\/li\u003e\n\u003cli\u003eReceive detailed quotation within 24–48 hours\u003c\/li\u003e\n\u003cli\u003ePrototype and pressure test approval before mass production\u003c\/li\u003e\n\u003cli\u003eLead time: typically 35 days depending on complexity, testing requirements, and quantity\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eReady to discuss your valve body or instrument housing requirements? \u003ca href=\"\/fr\/pages\/request-a-quote\"\u003eContact us for a custom quote\u003c\/a\u003e — our engineering team specializes in complex precision castings for critical applications.\u003c\/p\u003e","brand":"xiechun Metal Casting Supplier","offers":[{"title":"Default Title","offer_id":48564228554979,"sku":null,"price":9.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/4816\/4067\/files\/23.png?v=1774848493","url":"https:\/\/www.xiechuncasting.com\/fr\/products\/cf8m-stainless-steel-valve-body-instrument-housing-precision-casting","provider":"xiechun Metal Casting Supplier","version":"1.0","type":"link"}