National service hotline: +86-512-53296088
National service hotline: +86-512-53296088
Major products: Microporous precision filter | Waste gas purifying unit | Polypropylene tail gas absorber
PRODUCT CATALOG
This equipment is full plastic, fixed tube sheet and tube type heat exchanger. We take graphite modified polypropylene as material to produce heat exchange tube. And we use pure polypropylene plastics to produce shell, tube plate, shell cover, flange and connection pipe.
Performance feature
Excellent corrosion resistance: fine chemical resistance, and having no damage on mediums, including inorganic compound, acid, base and salt solution within 100℃;
Small volume and light weight: convenient for transportation, installation and maintenance;
High temperature resistance;
Scope of application
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Mechanical property of graphite modified polypropylene
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Technical data
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Mechanical property of monofilament fiber
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Technical data
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Density g/cm3
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1.1
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Density g/cm3
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0.91
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Operating temperature ℃
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-5～125
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Operating temperature ℃
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-10～130
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Coefficient of linear expansion 10-5/℃
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5.7～12
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Coefficient of linear expansion 10-5/℃
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10.8～11.2
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Impact resistance Kg/cm2
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≥6.5
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Impact resistance Kg/cm2
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≥15
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Strength of extension Kg/cm2
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≥230
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Strength of extension Kg/cm2
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≥300
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Welding strength of extension Kg/cm2
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≥123
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Welding strength of extension Kg/cm2
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≥165
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Heat transfer coefficientkcal/㎡.h.℃
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300-400
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Heat transfer coefficientkcal/㎡.h.℃
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80-200
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Working pressure
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Possitive pressure MPa
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≤0.3
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Working pressure
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Possitive pressure MPa
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0.3
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Negative pressure MPa
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-0.1
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Negative pressure MPa
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-0.1
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Hydrostatic test MPa
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0.4
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Hydrostatic test MPa
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0.4
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