These regulations stipulate the design, manufacture, inspection and testing of petrochemical rotor pumps (gear pumps, screw pumps, cam pumps, sliding vane pumps, flexible impeller pumps, hose pumps, etc.) and their drivers and auxiliary equipment. Minimum requirements. These regulations apply to the engineering design and equipment procurement of rotor pumps for petrochemical industry.
SH/T 3151-2007 history
2013SH/T 3151-2013 Technical specification for rotary pumps in petrochemical industry
2007SH/T 3151-2007 Engineering specification of rotary pumps in petrochemical industry