Stainless Steel Float Ball Flange Ball Valve
Valve Top Ball (du perçe)
Mezinahî: DN15-DN300
Zext: PN16- PN40
Design Standard: GB12237; 5351 BS.
Dirêjahiya rû-rû: GB 12237, BS 5351.
Dimîne Dimensions: GB 9112, BS EN1092-1.
Standard: GB / T 13927.
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