Brand:JIAYAO
Model:2 1/16, 2 9/16, 3 1/8
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Wear-resistance,scour-resistance reliable preformance
the needle stucture is easy for the controlling and adjusting the flow.
API-6A

Wear-resistance,scour-resistance reliable preformance
the needle stucture is easy for the controlling and adjusting the flow.
API-6A



