英语翻译supply of gate valves,complete with flanges,gaskets,hand
英语翻译
supply of gate valves,complete with flanges,gaskets,hand wheel and suqare end for installation in chambers,as per technical specification and drawings described in this section.
supply of gate valves,complete with flanges,gaskets,square end fitted with cap for hand operated "T" wrench for buried valve installation as per technical specification and drawings described in this section.
supply of gate valves,complete with flanges,gaskets extension spindles (1.5 to 2.5m) for buried valve installation as per technical specification and drawing described in this section.
supply of spare extension spindles (1.5 to 2.5m) only (with spindle coupling,spindle shaft,outer protection tube,clamp ring) for buried valve installation,as per technical specification and drawing described in this section.
supply of hand operated "T" wrench (1.5m) made of galvanized steel compatible with the cap for buried valve installation as per technical specification described in the supply schedule.
supply of Non Return (check) valves with flanges and gaskets