pipe fittings

API bottom loading adaptor is installed on the side of tanker bottom, used for quick unloading.1 Integral cast aluminum coat, anodic oxidation treatment, and changeable parts. 2 Using flatbed structure for exit to ensure liquid fully discharged, no oil leak. 3 Bi-level stabilized alloy pusher, showing the place of the valve clearly. 4 Die-Casting Aluminum structure, weight 4.4kg, improve loading weight. 5 Hydrodynamic inner structure design, reduce pressure to lowest during big flow. 6 Stainless manipulation axis, spring, lever, in order to ensure the using life.