Key Takeaways Stainless Steel Flanges dominate with corrosion resistance for marine, chemical, and food industries. Grades like SS 304 Flange, SS 316 Flange, and SS 904L Flange match specific corrosion challenges. Pressure classes 150 LBS Flange to 2500 LBS Flange deliver sealing from low to extreme duties. Kalp Alloys...