GB/T 34530.2-2017: Valve for cryogenic insulated cylinder - Part 2: Shut-off valve

Delivery: 9 seconds. Download (and Email) true-PDF + Invoice.
Get Quotation: Click GB/T 34530.2-2017 (Self-service in 1-minute)
Newer / historical versions: GB/T 34530.2-2017

Preview True-PDF

Scope

This part of GB/T 34530 specifies the basic types, technical requirements, test
methods, inspection rules, marking, packaging, transportation, storage, product
certificate, batch inspection quality certificate of shut-off valves for cryogenic
insulated cylinders (hereinafter referred to as “valves”).
This part applies to the shut-off valve for gas cylinders which contain mediums
such as liquid oxygen, liquid nitrogen, liquid argon, liquefied natural gas, carbon
dioxide, nitrous oxide, have a nominal working pressure of not more than 3.5
MPa, the design temperature of -196 °C ~ +85 °C, the ambient temperature of
-40 °C ~ +60 °C.

Basic Data

Standard ID	GB/T 34530.2-2017 (GB/T34530.2-2017)
Description (Translated English)	Valve for cryogenic insulated cylinder - Part 2: Shut-off valve
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	J74
Classification of International Standard	23.020.30
Word Count Estimation	14,116
Date of Issue	2017-10-14
Date of Implementation	2018-05-01
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China