70/30 Cupro Nickel Tubes
Our 70/30 Cupro Nickel Tubes have best service life under the most adverse Conditions because of their Improved Corrosion resistance and excellent Stress Corrosion. These 70/30 Cupro Nickel Tubes are used in those applications where severe erosion and corrosion are normal, especially at Elevated Temperatures. Our 70/30 Cupro Nickel Tubes are available in different Outside Diameters, Wall Thicknesses and Tempers to meet the Requirement.
Product Application Areas:
High Capacity Power Plants, Ship Building & Ship Repairs, Heat Exchangers and condensers, Distiller Tubes, Evaporators , Ferrules
Guid To Selection Of Tube Material:
- Dissolved salts from 10,000ppm.
- Presence of abrasive suspended solids.
- Polluted with H2s and Ammonia.
- Permissible average velocity of water 3.0-4.0 meter/sec
- Od Size Range: 4 to 110mm
- Thickness Range: 0.3 to 10mm
Testing Done On Tubes
Maximum Pressure Work
- P = Maxium work pressure(psi)
- S = Minimum tensile strength of material for a specific temper(It is the value of the tensile strength in psi in Mechanica properties table)
- D = Exterior diameter of tube
- T = Wall thickness of tube
- P = (2T x S)/5D
Non Destructive Tests
- Eddy Current Testing
- Hydrostatic Testing
- Air Underwater Testing
- Ultrasonic Testing
- (PMI) Positive Material Identification
Destructive Tests
- Microstructure Test
- Tensile Test
- Flattening Test
- Expansion Test
- Optical Spectrometry Test
- Ammonia Vapor Test