Search results for keyword: argon
GB 13550-92 5A molecular sieve and its test method
GB 13550—92 5A Molecular Sieve and Its Test Methods
Molecular sieves are crystalline metal aluminosilicates with a large internal pore surface and high selectivity for molecules or compound substances. The particles are mainly composed of silicon-aluminum oxides, and the pores on their surface a......
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GB 16163-1996 Classification of bottled compressed gases
Classification of Bottled Compressed Gas
Compressed gas is an important energy source that plays an important role in daily life and production. In order to ensure safety and improve efficiency in production, a clear understanding of the composition and properties of different compressed gases is......
GB 16670-1996 Performance requirements and test methods for cabinet type gas fire extinguishing devices
Cabinet-type Gas Extinguishing System Performance Requirements and Test Methods
Introduction
A cabinet-type gas extinguishing system, also known as a total flooding system, is a fire protection system that is effective for the protection of people, environment and property. A cabinet-type gas ex......
GB/T4842-1995 pure argon technical indicators
GB/T4842-1995 Pure argon Technical Index
Abstract: This standard specifies the technical requirements, test methods, inspection rules and signs, packaging, transportation and storage requirements for pure argon in China.
1 Scope of application
This standard specifies the technical requirements,......
GB∕T3863—1995 and other standard indexes of oxygen, nitrogen, argon, etc.
I. Overview
GB∕T3863—1995 is a national standard for oxygen, nitrogen and argon. The standard sets out the various properties and types for these elements, as well as their acceptable levels for use. Additionally, it provides a comprehensive index of other related topics, such as safety, qualit......
Effect of Shielding Gas Composition on Chemical Composition and Intergranular Corrosion Resistance of 18-8Ti Steel Weld
Abstract
The effect of gas protection composition on the chemical composition and intergranular corrosion resistance of 18-8Ti welds was investigated in this paper. The welding operation was performed using the TIG welding process with different gas protection composition, such as argon–carbon d......
HG/T2863—1997 argon gas for light bulbs
HG/T 2863-1997 argon gas for lamp bulbs
This standard specifies the technical requirements, test methods, inspection rules, and product signs of argon gas for lamp bulbs.
This standard applies to argon gas for lamp bulbs (hereinafter referred to as gas).
This standardom does not apply to second......
Electroslag butt welding welding process parameters of I-shaped joint tube electrode
Butt Welding Technology of Tungsten Electrode and Socket Joint Pipe
Butt welding technology of tungsten electrode and socket joint pipe is a form of welding used in pipe welding. The welding surface is a welding surface parallel to the center line of the raw material, and the welding end face sho......
JB/T/8693-1998 large and medium-sized air separation equipment
翻译
JB/T/8693-1998 Large and medium-sized air separation equipment
This standard specifies the terms and definitions, classification, technical requirements, test methods, inspection rules, packing, transportation and storage of large and medium-sized air separation equipment. This Standard appli......
JB/T9072-1999 Stationary Vacuum Powder Insulated Cryogenic Liquid Storage Tank
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Fixed Vacuum Powder Cryogenic Low Temperature Liquid Storage Tank
A fixed vacuum powder cryogenic low temperature liquid storage tank is an important component of the cryogenic temperature liquid production system. This type of tank is made of steel, and is used to store low temperature liquid,......
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