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Petrochemical industy parts

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Stone Flame Arresting

 

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Model PZHQ-S Explosion Group  
Size

DN15-200 GB81-59

PN0.6-2.5 FF,RF

Temperature

CS : -30 ~ + 350                            

  SS : -80 ~ + 480

Body Material A3 304 304L 316 316L Jonit Type Flange / Threaded / Butt Welding
Trim Material Gravel Flanges HG GB SH HGJ JB ANSI JIS
Bolt/Nut 20# 304 304L 316 316L Manufacture Inspection GB5908-86 SY7511-87
Diaphragm (P/V) NBR PTFE Metal Gasket Coating CS : Paint  SS : natural color

 

DN 15 20 32 40 50 65 80 100
Inch 1/2 3/4 1 1/4 1 1/2 2 2 1/2 3 4
Length 57 57 89 89 108 159 159 159
Height 365 365 420 420 461 461 550 550

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