High-purity stainless steel flanges & fittings for pharma: ASTM A182 F316L, electropolished Ra < 0.375 µm, CIP/SIP compliant. Quote in 30 minutes.
Pharma-grade stainless steel forged flanges engineered for sterile process lines, Water-For-Injection (WFI) loops, active pharmaceutical ingredient (API) synthesis, and bio-fermentation vessels.
| Material Grade | Specific Application & Fluid Service |
|---|---|
| ASTM A182 F316L (0.030% C max) | Primary sanitary fluid contact lines |
| ASTM A182 F304L | Non-contact utility clean steam lines |
| Hastelloy C-276 | Corrosive API synthesis reaction vessels |
Every flange manufactured for Pharmaceutical Industry Flanges is forged from 100% prime tested steel billets with complete melt-heat traceability. Remax Forge performs Spectro chemical analysis, tensile testing, yield strength verification, elongation measurement, and Brinell or Vickers hardness checks according to ASTM A105, A182, A350, and ASME Section II standards.
For critical fluid handling and high-pressure duties, we execute Positive Material Identification (PMI) testing using calibrated XRF analyzers, Charpy V-notch impact testing at design minimum temperatures (down to -46°C for A350 LF2 or cryogenic conditions for austenitic alloys), and grain size examination compliant with ASTM E112.
Non-destructive examination (NDE) procedures including 100% Ultrasonic Testing (UT) for internal defect detection, Liquid Penetrant Inspection (LPI), and Magnetic Particle Inspection (MPI) are conducted per ASME Section V specifications.
Every dispatch is accompanied by an EN 10204 Type 3.1 Mill Test Certificate (MTC) detailing complete chemical, mechanical, and heat-treatment batch records. Independent third-party inspection (TPI) by global authorities including Lloyd's Register, Bureau Veritas, DNV-GL, TÜV, and SGS is routinely facilitated upon project requisition.
A: Standard pharma flanges are mechanically polished to Ra < 0.5 µm and can be electropolished down to Ra < 0.375 µm (15 µin) with full surface roughness certification.
Get customized technical offer with full certification in 30 minutes.