Stainless Steel Dielectric Union

Fipt 250 psi a105 forged steel dielectric union.

Stainless steel dielectric union. Copper tube size is the accepted designation of the copper tubing industry not the actual tube od. This article describes the building code and practical requirements for a dielectric fitting when connecting copper piping to steel pipes or steel fittings such as at the top of a water heater. A dielectric class 3000 union with a dielectric coated a105 carbon steel tailpiece that is 3 4 female npt with a 304 stainless 1 2 male npt threadpiece teflon o ring is coded as follows. On the domestic side as pointed out above stainless and copper are fine together.

We avoid them like the plague. Dielectric unions are used in commercial and residential applications to prevent accelerated corrosion and deterioration in the piping system due to galvanic and stray current. Dielectric flanges are installed between pipes made from dissimilar metals to help prevent accelerated deterioration and corrosion. Female threaded dielectric union.

Choose from standard unions and dielectric unions. Unions separate into three pieces for easy access to your line. Watts series lf301 1 1 2 in. The website was very helpful and it appears as though the joint between copper pipe v 0 35 and stainless steel pipe 304 ss has 18 chromium content so v 0 50 will not require a dielectric union since the differnece is only 0 15.

Stainless steel unions are offered from several trusted brand names. It is installed between pipes made from dissimilar metal. Fip stainless steel dielectric union. Thank you both for the leads.

To order call 800 769 0503. They are ideal for use in air and water conditioners hot water storage tanks processing tanks and steam gas and water piping. These steel unions are available in a variety of sizes and connection types. Stainless steel unions stainless steel unions allow safe and efficient pipe replacement for plumbing repair or maintenance operations.

To see availability for this product personlog in or get online access. For technical drawings and 3 d models click on a part. 1 24 of 159 results for. Legend valve fitting 1 1 2 in.

We offer dielectric unions in a range of configurations sizes and materials. Legend valve fitting 1 1 4 in. Fip stainless steel dielectric union. Union adapters for galvanized steel threaded pipe join copper tubing to galvanized threaded connections on hot water heaters.

Female threaded dielectric union.