New 4” Stainless Steel Flanges- RFWN, Sch. 80, 300#, SA-182 F316/316L

New stainless steel flanges

• (14) total in stock
• 4”
• Raised face weld neck (RFWN)
• Schedule 80, 300# rating
• SA-182 F316/316L
• Heat numbers
• 12/1681 (10 in stock)
• 27409-1 (4 in stock)

**Additional sizes may be available - ask about current stock options!**

These 4” RFWN stainless steel flanges are built from SA-182 F316/316L, providing excellent corrosion resistance and high strength for demanding applications. With a schedule 80, 300# rating, they are designed for durability and reliability across industrial environments.