Cast stainless steel flange
Our Cast Stainless Steel Flanges are precisely engineered for high-pressure and high-temperature applications in industries such as oil & gas, chemical processing, marine, and power generation. Made with high-grade stainless steel like CF8M, CF3, 304, or 316L, our flanges offer excellent corrosion resistance, strength, and durability. We support custom flange types including weld neck, slip-on, socket weld, blind, lap joint, and threaded—available in both ANSI and DIN standards.

We also offer OEM services based on your drawings or samples, whether for small batches or large-scale production.
+86 18396876961
+86 18396876961
+86 18396876961
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Product Description

 Technical Specifications


ItemSpecification
MaterialStainless Steel (CF8, CF8M, 304, 316, 316L)
ProcessSand Casting / Investment Casting / Lost Wax
Size RangeDN15 – DN600 or customized
Pressure ClassClass 150 to Class 2500 / PN6 – PN64
Surface FinishMachined, Pickled, or Polished
Standard ComplianceANSI B16.5, DIN EN 1092, JIS B2220, BS4504
Tolerance±0.2mm or as per drawing
Application IndustriesOil & Gas, Chemical, Water Treatment, Marine
Heat TreatmentSolution Annealing (optional)
Non-Destructive TestingAvailable (RT, UT, PT, MT)
MOQ50 pieces
PackagingWooden crates or pallets

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