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Universal Expansion Joints(Type DH B)
• Product Features
The nonmetallic Expansion joints by the textile fiber circle belt, the thermal insulation material, the support material and the metal structural element is composed, the textile fiber circle belt by the superficial spreading silica gel, the fluorine rubber, the teflon and so on fibrous material compound processing becomes, has is thermostable, is anti-corrosive, bears the aging, the weight is light, the compensation quantity is big, merits and so on inelastic reaction, widely apply in professions and so on steel and iron, electric power, cement, non-ferrous metal smelting.
• Applicable Conditions
Working pressure: -0.02 through 0.035 (MPa)
Working temperature: -0 through 1200 (¡æ)
Service : Flue gas, gas
Flange£ºGB¡¢ANSI¡¢JIS¡¢DIN etc
• Product Specification
Circular Size (DN): ¦µ20 through 10000 (mm)
Rectangle Size (width X Length): Any size
• STRUCTURE
• Material
1.Bellow£ºSilica gel, fluorine rubber, PTFE etc
2.Flange¡¢weld Ends£ºCarbon steel Stainless steels etc
3.Tie rod Nuts£ºCarbon steel Stainless steels etc
• The product code consists of following elements¡¡
• Temperature rank
Temperature |
Work temperature
¡æ |
Instantaneous temperature
¡æ |
Operating Pressure
MPa |
Life
(years) |
Size |
A |
¡Ü100 |
¡Ü150 |
-0£®02¡«+0£®035 |
¡Ý3 |
Circular Size (DN): ¦µ20 through 10000 (mm)
Rectangle Size (width X Length): Any size
|
B |
¡Ü200 |
¡Ü250 |
C |
¡Ü300 |
¡Ü350 |
¡Ý2 |
D |
¡Ü400 |
¡Ü450 |
E |
¡Ü650 |
|
¡Ý1 |
F |
¡Ü1000 |
G |
¡Ü1200 |
• Date sheet
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