NB/T 47059-2017: Tank containers for refrigerated liquefied gas

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Scope

1.1 This standard specifies the requirements for materials, design, fabrication, test methods,
inspection rules, marking and identification, ex-factory documents, storage and transportation of
tank containers for refrigerated liquefied gas (hereinafter referred to as tank containers).
1.2 This standard is applicable to tank containers of which the design pressure of the tank inner
vessel is not less than 0.1MPa, the geometric volume is not less than 1m3, the vacuum powder
insulation or high vacuum multilayer insulation structure is adopted, and the tank and the framework
are permanently connected.
1.3 This standard is not applicable to the following tank containers.
a) tank container made of non-ferrous metal or non-metallic materials;
b) tank container filled with refrigerated liquefied gas contents with standard boiling point lower
than -196℃;
c) tank container filled with toxic contents;
d) tank container with special requirements such as national defense military equipment.
1.4 Definition of scope
1.4.1 Tank containers applicable to this standard include tank, pipeline, safety accessories,
instruments, filling and discharging accessories, pressure build coils, frameworks, supports,
operation boxes, etc.
1.4.2 The tank is defined as follows.
1.4.3 The pipeline includes all pipes and fittings connected to the tank.
1.5 The requirements set forth in this standard are basic safety technical requirements, and the
tank containers conforming to this standard may be suitable for road, railway or waterway
transportation and combined transportation thereof.

Basic Data

Standard ID	NB/T 47059-2017 (NB/T47059-2017)
Description (Translated English)	Tank containers for refrigerated liquefied gas
Sector / Industry	Energy Industry Standard (Recommended)
Classification of Chinese Standard	J74
Word Count Estimation	72,711
Date of Issue	2017-11-15
Date of Implementation	2018-03-01
Older Standard (superseded by this standard)	JB/T 4784-2007
Regulation (derived from)	National Energy Board Bulletin 2017 No. 10
Issuing agency(ies)	National Energy Administration