Pulse Of The Heat Exchanger

HEADERS

At KRN Heat Exchanger & Refrigeration Ltd., we manufacture high-quality Headers that serve as the central manifolds in heat exchangers, condensers, evaporators, and boiler systems. Headers are designed to distribute fluid or refrigerant evenly across multiple tubes, ensuring efficient heat transfer, balanced flow, and reliable operation of the system.

With precision engineering and robust material selection, our headers are ideal for HVAC, refrigeration, power generation, chemical, marine, and process industries, where performance, durability, and safety are critical.

Design & Construction

  • Material Options: Copper, Stainless Steel (AISI 304 / 316 / 316L), Cupro-Nickel, Brass, Carbon Steel
  • Diameter Range: 3/8 mm – 12 mm (customized sizes available)
  • Wall Thickness: 0.6 mm – 12 mm (based on pressure and application)
  • Connection Types: Saddles, nipples, dimple bidding, or branch connections
  • Surface Finish: Pickled, passivated, shot-blasted, or epoxy-coated
  • Pressure Rating: Up to 40 bar (custom higher-pressure designs available)
  • Testing: 100% Hydro-tested / Pneumatic-tested for leak integrity and mechanical strength