Tubular Heat Exchangers are designed and manufactured according to ASME, TEMA, API AND A.D. Merkblatt. Production Capacity: Up to12000 Kg per unit. Materials: SS, Nickel Alloys, Hastalloy, Titanium, Copper Alloys, Plain Steels Duplex and Cladded Compounds. Quality control by trained and approved personel. Advanced welding technology is used by certified welders. Various non destructive test are available. Pressure test by expandable and non expandable fluids. Tubes rolling with torque controlled tools. Orbital welding tube to tubesheet is optional.