Article List

• The basic knowledge of inch thread

  The inch thread is the size of the thread marked in the inch system. According to the shape, it is divided into two types: cylindrical and conical; according to the tooth angle, it is divided into two types: 55° and 60°. The 1/4, 1/2, and 1/8 marks in the thread refer to the diameter of the thread s

  Information and drawings October 26, 2020
• Five Why Acetylene Bottles

  1. Why can't acetylene cylinders be used up?The gas in the bottle is used up, the pressure inside the bottle is balanced with the atmospheric pressure, and the air is easily mixed into the bottle to form a mixture of acetylene and air. The explosion limit of acetylene is 2.3%-100% (volume fraction).

  Information and drawings August 09, 2019
• Square column dry powder fire extinguishing ball device

  Foam shell dry powder fire extinguishing devices include square, cylindrical and spherical bodies, light weight, 0.6 ~ 1.2kg, even the elderly and children can easily use, easy to install in any place where fire may occur, such as distribution box, gas Cans, as well as flammable chemicals. When it c

  Information and drawings June 11, 2018
• How can oxygen cylinder be used safely

  The safe use of oxygen cylinders has already been marked in regulations. Oxygen cylinders are steel bottles loaded with oxygen and can effectively store gases. We should be more careful when using it. We should be careful to keep away from dangerous objects when using it. How can we safely use oxyge

  Information and drawings June 27, 2018
• Safety specification for the use of liquefied gas cylinders

  The characteristics of liquefied petroleum gas (LPG) with its clean and convenient and widely used, but as a result of liquefied petroleum gas (LPG) has the properties of flammable, explosive, toxic, plus the bottle itself under high pressure, improper use, easy to security accidents. In order to en

  Information and drawings November 07, 2017
• The test method of propane cylinder is introduced

  In recent years, with the rapid growth of the national economy and the rapid development of industrial gas industry, the number of enterprises owned by the industry has increased greatly. The development must be accompanied by corresponding contradictions and problems, which highlight how to realize

  Information and drawings November 07, 2017
• Understanding carbon dioxide

  carbon dioxideOthers: Carbonic acid, carbonic anhydride, dry ice (solid state)Chemical formula: CO2Molecular weight: 44.0095Melting point: -78.45 °CBoiling point: -78.45 °CWater solubility: 1.45 g/L (25 ° C, 100 Pa)Density: 1.907g/L in gaseous state and 1.816kg/L in liquid stateFlash point: noneAppe

  Information and drawings February 26, 2019
• How to manage How to manage seamless cylinder safety

  The use of seaming cylinders should be carried out on the basis of the rules and regulations stipulated by the state. We use traditional Chinese medicine regularly for inspection at ordinary times. It is not allowed to be placed with dangerous substances and kept away from the heat source.1. Seamles

  Information and drawings June 29, 2018
• GCE introduce new high quality compact diaphragm valve

  GCE has announced the introduction of a new product to its range, the GCE One Touch 316L Stainless Steel compact diaphragm valve.As specialty gas cylinders are being increasing compact and lightweight, the cylinder valve industry must also adapt its own valve technology. GCE has produced a lightweig

  Industry knowledge August 09, 2021
• The world's first offshore wind power hydrogen production plant is about to go online

  An offshore hydrogen plant is planned to be put into operation in France next year. The plant is powered by floating wind turbines.The hydrogen production system will be installed at the SEM-REV demonstration site off the coast of Le Croisic, France, where it will be connected to Floatgen wind turbi

  Industry knowledge June 15, 2021