Cast Stainless Steel 3-Way Valve Body
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SS304 (ASTM A351 CF8), SS316 (CF8M), SS316L (CF3M) |
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DN15 – DN300 (1/2" – 12") |
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PN16 / PN25 / PN40 (ANSI 150LB / 300LB) |
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ASTM A743, ASTM A351, DIN 1.4408 |
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ISO 2768-m, IT7-IT9 for critical dimensions |
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Ra 3.2–6.3 μm (machined), Ra 6.3–12.5 μm (as-cast) |
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ANSI B16.5, DIN EN 1092-1, JIS B2220 |
- SS316: C<=0.08%, Cr 16–18%, Ni 10–14%, Mo 2–3% - enhanced pitting and crevice corrosion resistance
- SS316L: C<=0.03% low carbon variant, superior weldability and intergranular corrosion resistance for welded assemblies
Production Workflow: Wax pattern injection → ceramic shell building → vacuum investment casting → 5-axis CNC machining → pickling/passivation (ASTM A380) → CMM dimensional inspection → hydrostatic pressure testing at 1.5× nominal pressure.
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SS316/316L molybdenum content provides resistance to chlorides, acids, and industrial chemicals |
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Wall thickness designed per ASME B16.34; hydrostatic tested to ensure zero leakage at rated pressure |
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CNC-finished internal passages minimize turbulence and pressure drop |
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- Reduces system downtime through reliable sealing surface geometry (Ra <=3.2 μm on seat areas)
Our Cast Stainless Steel 3-Way Valve Body serves critical applications across:
- Food & Pharmaceutical: Sanitary fluid routing (SS316L electropolished option available)
- Material certification (MTC per EN 10204 3.1), dimensional inspection reports, pressure test certificates
T/T, L/C and secure international trade methods supported.
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Q1: |
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A1: |
Yes, we support full OEM and ODM services. Our engineering team reviews your drawings for manufacturability (DFM analysis) and produces custom sizes, materials, and flow channel structures (L-type or T-type) to your exact specifications. |
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Q2: |
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We offer SS304, SS316, SS316L, and other custom stainless steel grades. SS316 and SS316L are recommended for corrosive environments due to their molybdenum content, while SS304 provides cost-effective performance for general industrial applications. |
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Q3: |
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We manufacture valve bodies with threaded (BSP, NPT, BSPT, Metric), flanged (ANSI, DIN, JIS), and welded (BW, SW) connections. Mixed connection types on different ports can also be customized. |
Contact us today for your custom Cast Stainless Steel 3-Way Valve Body quotation.
תגיות פופולריות: cast stainless steel 3-way valve body, China cast stainless steel 3-way valve body manufacturers, suppliers, factory
