Bertesina, External thread pipe fittings

The wide range of products consists of heat-exchangers of every size and diameter, bended in spiral but also in rectangular, cubical, conical or flat shape, with single, double or triple coils for heating, cooling and beverage field. Customized heat-exchangers in carbon steel or stainless steel, with round, oval, elliptical or rectangular pipe, than can produce different exchanging surface on demand. Pipe fittings and special components for cylinders.