Sino Minerals Trading Corporation！
Russian standard gate valve 30 с forty-one нж
Usage: This valve is suitable for non corrosive pipelines such as water, steam and oil. Before use, the dirt and defects in storage or transportation must be clear, and the sealing surface must not be damaged. It should be stored indoors in a dry and ventilated place to prevent corrosion.
texture of material:
Hand wheel: 25 × steel
Valve plate, bonnet and valve body: 20#
Valve shaft: 2Cr13
Lead screw nut: Brass
High strength double head screws and nuts
Specifications:
Nominal diameter H L reference weight (kg)
DN50 358 180 13.5
DN80 435 210 19
DN100 500 230 28
DN150 674 280 49
DN200 818 330 78
DN250 969 450 125
DN300 1142 500 180
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