Search results for keyword: acetylene
GB/T3781.7-93 Determination of iodine absorption value of acetylene carbon black
Determination of Iodine Adsorption Value of acetylene Carbon Black
acetylene carbon black is a special type of carbon black manufactured by the burning of acetylene gas in abnormally oxygen-deficient atmosphere. Carbon black can be used as a reinforcing filler for rubber, plastics and other produ......
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GB/T3781.9-93 Determination of resistivity of acetylene carbon black
GB/T3781.9-93 Isocyclic Carbon Black Resistance Measurement
Isocyclic carbon black is a odor-free, odourless coal-derived thermal black that is commonly used in rubber, plastics, inks and other industrial processes. This black absorbs ultraviolet light and improves surface colour, which makes it ......
GB/T3782-93 Technical conditions for acetylene carbon black
acetylene Black
acetylene black is a general term for a group of carbon black materials produced from the partial oxidation of acetylene in an oxygen-containing atmosphere. It is used mostly in rubber products and synthetic fibers due to its low cost, high structure maintenance and excellent abso......
GB/T6052-93 Industrial Liquid Carbon Dioxide
GB/T6052-93 Industrial Liquid Carbon Dioxide
The GB/T6052-93 specification for industrial liquid carbon dioxide was published in 1993 by the Chinese national standardization organization. The standard covers a wide range of industrial applications, including general industrial processes, specific......
GB10879-89 dissolved acetylene cylinder valve
Ethylene is a reactive and highly flammable gas, and it is incredibly important to ensure the safe use of ethylene when it is transported, stored, and utilized. To do this, ethylene gas must be kept inside containers such as gas cylinders, and the containers must be able to withstand the corrosive......
GB12135-1999 Technical Conditions for Regular Inspection Stations of Gas Cylinders
GB 12135-1999 Cylinder Regular Inspection Station Technical Conditions
1 Scope
This standard specifies the technical requirements, test methods, inspection rules, and acceptance criteria for the safety regular inspection station for cylinder.
2 Normative references
The following standards ......
JB/T 9103.3-1999 Reciprocating acetylene Compressor Specifications
JB/T 9103.3-1999 Reciprocating Liquefied Petroleum Gas Compressors Technical Requirements
This Standard applies to the reciprocating liquefied petroleum gas compressors specified hereinafter: reciprocating liquefied petroleum gas compressors used in aviation and ground fuel systems, and reciproca......
JB/T9073-1999 centrifugal cryogenic liquid pump for air separation equipment
Overview
The GB/T9073-1999 centrifugal cryogenic liquid pump is a centrifugal pump designed for use in air separation equipment and is suitable for pumping cryogenic (temperatures ≤-150℃ ) liquid (such as air, oxygen, nitrogen and the like). In terms of materials, GB/T9073-1999 centrifugal cryo......
Spot welding process of commonly used metals (medium)
Welding Technology for Common Metals
Welding is a necessary process in the metal fabrication industry, and it is important to understand the various welding technologies available in order to create strong, durable welds. The purpose of this article is to provide an overview of the different weld......
Classification of welding electrodes
Welding rods are a common tool used to connect two pieces of metal together, and they come in many shapes and sizes. The type of welding rod you use is dependent on the type of welding you are doing.
The two main types of welding rods are filler rods and electrodes. Filler rods are primarily use......
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