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GOST 9544 SWING CHECK VALVE PN100 DN100

GOST 9544 SWING CHECK VALVE PN100 DN100

Applicable Standards:
Design & Manufacture: GOST 9544
Connection Dimension: GOST 9544
Inspection & Test: GOST 9544
Material: GOST 9544
Temperature Range: -29°C~425°C