1/4 "3/8" 1/2 "3/4" 1 "2" BSP Internal Thread SUS304 Stainless Steel External Bulkhead Joint Water Tank Joint Connector Adapter

1/4 "3/8" 1/2 "3/4" 1 "2" BSP Internal Thread SUS304 Stainless Steel External Bulkhead Joint Water Tank Joint Connector Adapter

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