HENAN HUAMAO METAl MATERIALS CO ,LTD
HENAN HUAMAO METAl MATERIALS CO ,LTD
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Tubesheet is widely used in shell and tube heat exchanger, boiler, pressure vessel, steam turbine, large central air
Conditioning, etc. The customized high precision tube sheet is mainly used for chemical containers, such as shell and tube
Heat exchanger, boiler, pressure vessel, condenser, central air conditioning, evaporator, water desalination with the function of
Supporting the fixed shell and tube. The material of metal makes it not only has the very strong rigidity, and has a great deal of
Heat conduction performance.
Function of tube sheet:
Support and fix the tube and shell, heat conductive, corrosive resistant, high pressure
*Specification (for your reference, not limited)
Range:
Diameter350mm~2000mm
Thickness45mm~650mm
| Element | Grade R60702 | Grade R60704 | Grade R60705 |
| Zircornium+hafnium,min | 99.2 | 97.5 | 95.5 |
| Hafnium,Max | 4.5 | 4.5 | 4.5 |
| Iron+chromium | 0.2 Max | 0.2 to 0.4 | 0.2 Max |
| Tin | ... | 1.0 to 2.0 | .... |
| Hydrogen,max | 0.005 | 0.005 | 0.005 |
| Carbon,max | 0.025 | 0.025 | 0.025 |
| Oxygen,Max | 0.16 | 0.18 | 0.18 |
Tebsile Requirements
| Grades | |||
| R60702 | R60704 | R60705 | |
| Tensile Strength,min,ksi(Mpa) Yield Strength,min,ksi(Mpa) Elongation in 2 in.or 50mm min,%B | 55(380) | 60(415) | 80(550) |
| 30(205) | 35(240) | 55(380) | |
| 16 | 14 | 16 | |
