For large scale wind turbines, the chord length and sectional airfoil thickness near the blade root are relatively large and the inflow velocity is relatively low, making it feasible to install a pump inside the blade. The slots and channel could be designed as a continuous whole or be ...
Yet, prior to the implementation of these methods, a pre-sweeping jetting sled (supported by a 1200 HP pump) was undertaken for reducing the sand wave size and allowing the smooth pipeline installation. Indeed, sand wave spans are disadvantageous for this process, as they can cause excessive ...
Mainly focus on manufacturing oil and gas energy seals, hydraulic seals ---especially fabric reinforced Rotary shaft seals, Vee packing sets; Spring Energized seals, oil seals, pressure washer pump seals kits and so on. We have customers from both domestic market and oversea market...