JB/T 7659.1-2013 (English Version) PDF

Scope: This part of JB/T 7659 specifies the type and basic parameters, requirements, test methods, inspection rules, marking, packaging and transportation of liquid receivers for fluorocarbon refrigeration devices (hereinafter referred to as "liquid receivers"). This section applies to liquid receivers with R22, R123, R134a, R404A, R407C, and R410A as refrigerants, with a separately supplied design pressure not greater than 4.0 MPa, an inner diameter not less than 150 mm, and a volume not less than 0.025 m3. When using other refrigerants or liquid receivers with an inner diameter less than 150 mm and a volume less than 0.025 m3, please refer to the implementation.

JB/T 7659.1-2013 Referenced Document

GB/T 12241 Safety valves—General requirements*， 2021-03-09 Update
GB/T 1226 General pressure gauge*， 2017-12-29 Update
GB/T 13306 Plates
GB/T 25198 Pressure vessel head*， 2023-08-06 Update
JB/T 4711 Coating and packing for pressure vessels transport
JB/T 4730.1 Nondestructive testing of pressure equipments
JB/T 4730.2 Nondestructive testing of pressure equipments
JB/T 4730.3 Nondestructive testing of pressure equipments
JB/T 4730.4 Nondestructive testing of pressure equipments
JB/T 4730.5 Nondestructive testing of pressure equipments
JB/T 4730.6 Nondestructive testing of pressure equipments
JB/T 6918 Metal and glass sintered liquid level gauges and sight glasses for refrigeration*， 2017-11-07 Update
JB/T 7961 Refrigeration pressure and differential pressure controller*， 2022-04-08 Update
JB/T 9058 Measuring method fo refrigerating equipment cleanliness
NB/T 47012 Pressure Vessels for Refrigeration Plants
NB/T 47013.10 Nondestructive testing of pressure equipments .Part 10: Ultrasonic time of flight diffraction technique*， 2015-04-02 Update
NB/T 47013.7 Nondestructive testing of pressure equipments. Part 7:Visual examination
NB/T 47013.8 Nondestructive testing of pressure equipments.Part 8:Leak Testing
NB/T 47013.9 Nondestructive testing of pressure equipments.Part 9:Acoustic emission testing
NB/T 47016 Mechanical property tests of product welded test coupons for pressure equipments

2013 JB/T 7659.1-2013 Accessorial equipment for freon refrigerant equipment.Part 1:Accumulator
1995 JB/T 7659.1-1995 Liquid receiver for freon refrigeration device