Dielectric Union Manufacturer & Exporter
Kemlite Piping Solution manufactures precision-engineered dielectric unions designed to isolate dissimilar metal connections and prevent galvanic corrosion in piping networks. Available in brass, carbon steel, and stainless steel (304/316) variants, our dielectric unions are used wherever two different metal pipe systems connect — a common failure point if left unprotected. Every dielectric union is manufactured under our ISO 9001:2008 quality system, and material certification is available for export documentation and project compliance records. Kemlite exports dielectric unions to buyers in water treatment, HVAC, and general industrial piping projects across our export markets. Send us your pipe size and end connection type for a quick quote.
General Specifications
- Size Range
- 1/2" to 4" (DN15 to DN100)
- Pressure Rating
- 150 PSI, 250 PSI, 300 PSI & 3000# Class
- Temperature Rating
- -20°F to 180°F (-29°C to 82°C)
- End Connections
- Threaded NPT x NPT, Female x Male, Solder x Threaded, Flanged
- Insulation Material
- Polysulfone / Molded Nylon insulating sleeve with EPDM gasket
Materials of Construction
- Stainless Steel
- SS 304, 304L, 316, 316L, 316Ti, 321, 347 and 904L
- Carbon Steel
- ASTM A105, ASTM A234 WPB, ASTM A350 LF2 and equivalent grades
- Duplex & Super Duplex
- Duplex 2205 and Super Duplex 2507 grades available
- Nickel Alloys
- Monel, Inconel, Incoloy, Hastelloy and Alloy 20 options available
Grades Available
Grades are available as per project requirement and material availability.
Types of Dielectric Unions
Industries We Serve
- Aircraft
- Automobiles
- Cement
- Chemical
- Defence
- Electronics
- Energy
- Pumps
- Dental
- Petrol
- Valves
Countries We Delivered
Frequently Asked Questions
Why do I need a dielectric union?
When two different metals (e.g., copper and steel) are directly connected in a piping system, galvanic corrosion can rapidly degrade the joint. A dielectric union electrically isolates the two metals to prevent this.
What materials are dielectric unions available in?
Brass, carbon steel, and stainless steel (304/316).
What end connections are available?
Threaded and flanged options are available — confirm your requirement when requesting a quote.
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