CARBON STEEL GATE VALVES 30С41НЖ EAC PN16 DN200
30 41 н с ж wedge gate valve design work under the pressure of income up to 16 / cm2 (1.6 million). Wedge 30 41 н с ж belongs to the class. Drop flange type with telescopic rod.
As a hard disk production gate or double gate wedge and double disk (the operating environment temperature change is significantly reduced when the shutter is stuck).
As the shell material, corrosion resistance 30 41 н с ж gate adopt special steel, such as carbon, such as 20 Л 25 Г Л this stamp, 12 Х 18 Н nine Т Л, 12 Х 18 Н 12 М 3 Т Л, 12 Х Н Т 10, 18 09 Г 2 С.
It is necessary to choose operating conditions, working environment temperature and aggression. The wedge - shaped sealing surface is welded with corrosion resistant steel.
Using 30 41 н с ж gate valve as pipeline, water, steam, н е kind guide з р ы kind guide о о п а с н, non-toxic environment temperature (300 ° c) to the petrochemical, oil, toxic, explosive medium temperature (° c) to 425 different gases, gas medium temperature (° c) to 450.