Main Products: Boiler ,Chemical Pressure Vessel ,Heat Exchanger ,Boiler Auxiliary Equipment ,Steam Piping of Power Plant ,Steel Structure of Boiler
polytetrafluoroethylene (F4)-lined pipes
USD $1,000 - $10,000 /Piece
Min.Order:1 Piece
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Wuxi Land Mechanical & Power Engineering Co., Ltd.
Business Type: Trading Company
Wuxi Jiangsu ChinaMain Products: Boiler ,Chemical Pressure Vessel ,Heat Exchanger ,Boiler Auxiliary Equipment ,Steam Piping of Power Plant ,Steel Structure of BoilerProduct Details
Polytetrafluoroethylene PTFE (F4) is a white, odourless, tasteless and nontoxic polymer, with excellent resistance to atmospheric aging and incombustibility, if it is exposed in the atmosphere, the property can be constant. With fine chemical stability, it can proof against all strong acid, strong alkali, strong oxidant and organic solvents, except the elemental fluorine and sodium metal in molten state which have some certain corrosiveness to its product.
Its main property is as below:
Relative density | Softening temperature | Brittle temperature | Continuous application temperature | Chemical corrosion resistance |
2.15-2.20 | 265-280°C | -250°C | 180°C | Good |
Rockwell hardness | Elongation rate | Coefficient of friction | Coefficient of linear expansion | Tensile strength |
50-60 | 200-400% | 0.09 | 1.0×10-6/°C | 14-34MPa |
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