Our company produces the half welded plate heat exchanger product USES advanced laser welding. Two pieces of plate after welding by Viton O Ring gasket or Teflon gasket to seal. This structure enables each plate are convenient for maintenance, and ensure the stability of welding plate group. This structure especially suitable for processing, demanding fluid or gas such as ammonia, caustic chemicals are not allowed to reveal to each other. Application in the process of ammonia refrigeration, significantly reduce the ammonia leaking.
Parameters |
Temperature |
-40 °F -320°F | |
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Pressure |
0- 460 psig | ||
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Flow viscosity |
0.5 -3500 GPM | ||
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Connections |
1" - 8"stud bolt connection | ||
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Flange connection | |||
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Specifications |
Plate material |
Standard material |
304 stainless steel(1.4301) |
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316 stainless steel (1.4404) | |||
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316titanium | |||
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Special material |
904 L stainless steel | ||
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SMO 254 | |||
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nickel alloy | |||
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titanium | |||
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Thickness |
0.6 mm-0.8 mm | ||
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Gasket material |
Standard material |
acrylonitrile butadiene rubber | |
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ethylene propylene diene monomer | |||
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chloroprene rubber | |||
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Special material |
H-NBR | ||
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NBR-HT | |||
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Viton | |||
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Butyle | |||
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PTFE coated(SIGMACOAT) | |||
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stick method |
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Plate frame |
painted steel | ||
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stainless steel | |||
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connections |
standard material |
acrylonitrile butadiene rubber | |
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ethylene propylene diene rubber | |||
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316titanium | |||
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special material |
SMO | ||
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alloyed nicked steel | |||
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standard |
ASME, PED, ABS, LRS, GL, BV | ||