1. Model preparation rules: format preparation, structure; 2. Design requirements: plunger, pump head body, fasteners 3. Raw materials and general requirements: appearance, chemical composition, pump head body mechanical properties, grain size, non-destructive testing , strength and sealing performance, lifting requirements.
T/JSQA 132-2022 history
2022T/JSQA 132-2022 Cementing and fracturing pump Hydraulic end assembly