... :1/2", 3/4"2, Material: brass, you could choose the specification of brass3, Max pressure: 10bar4, Normal pressure: 8bar5, Material: ... production line in each workshop. One special inspector check the goods in random during the period time of production.Production step: 1, ... advantages:1, Many years experience in manufacturing and exporting the valves and fittings.2, All products are approved by ...