Introduction pump mechanical seal standard

This paper summarizes the mechanical seal on the pump standards, including marine mechanical shaft seals, pump mechanical seal alkali, acid pumps with mechanical seals, mechanical seals for pumps and other industry standards.
GB / T 5661-2004 suction centrifugal pumps mechanical seals and for soft packing cavity dimensions
GB / T 5661-2004 suction centrifugal pumps mechanical seals and for soft packing cavity dimensions including compliance with the provisions of GB / T 5662, including horizontal axial suction centrifugal pump of the cascading balanced mechanical seals, suitable for direct axis The mechanical seal and soft packing seal cavity size.
GB / T 3345-88 marine mechanical shaft seal
GB / T 3345-88 marine mechanical shaft seal provides ships with a built-in single shaft seal Unbalanced and balanced built single-end mechanical seal product classification, technical requirements, test methods, inspection rules, marking and packaging .
GB / T 3346-88 marine variable pressure pump mechanical seal
GB / T 3346-88 marine variable pressure pump mechanical seal provides marine variable pressure pump mechanical seal product classification, technical requirements, and test methods, inspection rules, packaging and assurance.
JB / T 7371-1994 alkali pump mechanical seal
JB / T 7371-1994 alkali pump mechanical seal provides alkali pump mechanical seal type, parameters, main dimensions, model species representation, technical requirements, testing and test methods, installation requirements and so on.
JB / T 7371-1994 alkali pump mechanical seal for alkali pump mechanical seal
JB / T 7372-1994 acid pump mechanical seal
JB / T 7372-1994 standard acid pump mechanical seal provides the acid pump mechanical seal with the basic version, the main dimensions, parameters, material, model representation, technical requirements and so on.
JB / T 7372-1994 acid pump mechanical seal for acid pump mechanical seal.
JB / T 1472-1994 pump mechanical seal
JB / T 1472-1994 pump mechanical seal pump mechanical seal provides the basic type, main dimensions, model representation, technical requirements, etc.,
JB / T 1472-1994 pump mechanical seal for rotary mechanical seals and other similar mechanical rotary shaft seal.
JB / T 6614-1993 boiler feed water pump mechanical seal technology
JB / T 6614-1993 boiler feed water pump mechanical truck security seals technology provides for boiler feed water pump mechanical seal of the main types, that is, requirements, testing and test methods, inspection rules and other requirements.
JB / T 6614-1993 boiler feed water pump mechanical seal technology for boiler water temperature no higher than 260 ° C the boiler feed pump seals supporting the use of heavy machinery
JB / T 5966-1995 submersible pump mechanical seal
JB / T 5966-1995 submersible pump mechanical seal provides submersible pump mechanical seal type, parameters and main dimensions, model representation, technical requirements, test methods and inspection rules, installation and use requirements and so on.
JB / T 5966-1995 submersible pump mechanical seal for submersible pumps with mechanical seals.
HG / T 2478-1993 lined pump mechanical seal technology
HG / T 4114-2009 pulp pump mechanical seal technology provides a glass-lined pump mechanical seal design, manufacture, use, testing, marking and installation requirements.
HG / T 4114-2009 pulp pump mechanical luggage seals technology for seal chamber pressure 0 ~ 0.3MPa, Operating Temperature 0 ~ 70 ° C, the shaft speed is less than 3000r/min, 30 ~ 80mm shaft diameter of the bore glass pump mechanical seal (hereinafter referred to as mechanical seal)
HG / T 2100-2003 chlorine liquid ring pump mechanical seal
HG / T 2100-2003 chlorine liquid ring pump mechanical seal provides chlorine liquid ring pump mechanical seal structure type, technical requirements, testing, installation and use.