China Colored Pvc Pipe, China Colored Pvc Pipe ...
Manufacture High pressure colored water filter pvc slotted pipes for water wells slotted pvc pipe is in various ways on the petroleum casing or tubing cutting out more than a certain specifications of the longitudinal or helical inline and staggered slot. ... Thicker PVC suction hose is used for conveying powder oil and water for factory, mine ...
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