Welcome to Kerkau Manufacturing.  Your source for high-quality pipe flanges and precision machined products.

Kerkau Manufacturing stocks a full line of Hot Dip Galvanized pipe flanges.

For low temperature applications, Kerkau currently stocks A350 LF2 flanges in a wide range of sizes.

Kerkau can save you time and money on your next shipment.  Let Kerkau setup your freight and use their discount at no extra charge.