Krystal offers Single corrugation as well as Cross Corrugation in Semaless Tubes by indenting plain tubes with smooth and spiral projections, which generate turbulence in both outside and inside media, increasing value for money and life of the tubes.

Corrugated tubes have variety of applications such as Absorption type Refrigerator, Turbo Refrigerators and Screen Refrigerators Distillation Facilities with multiple effects for various effluent water, Dye-house effluent, Digestion Sludge, Food, Grain Slurry, Fruit Pulps, etc. Corrugated tubes are manufactured from various materials, viz. Copper, Cupro Nickel, Stainless Steel, Carbon Steel, etc.