Entrusted by the National Energy Administration, the China Machinery Industry Federation and the China National Petroleum Corporation’s Science and Technology Management Department recently hosted the 56†Class900 Fully Welded Ball Valve Product Appraisal Meeting for the “Localization of Key Equipment for Oil and Gas Pipelines†in Beijing. The appraisal committee agreed. The main performance indicators of the 56"Class900 all-welded ball valve products developed by Shanghai Electric Valve have met the requirements of technical conditions, test syllabus and relevant standards, filling the domestic gap and occupying the international advanced level. The 56" Class900 pipeline ball valve developed by Shanghai Electric Valve has a pressure rating of Class 900 which exceeds the pressure rating range of API6D-24. The standard maximum pressure rating is Class600. Internationally, only Tula has produced 12MPa. The DN1400 pipeline ball valve is in service in a pilot line. Therefore, this is a super-standard range with internationally leading valve products. The first loss signed by PetroChina and Gazprom during the Russian President Putin's visit to China in May 2014. The gas pipeline contract is a gas pipeline called “Siberian Energy†with an annual gas transmission capacity of 60 billion cubic meters. It will be sent from Yakutia to Vladivostok and then sent to Heihe City in the north of Heilongjiang, China. It is sent to Beijing and delivered to Shanghai. This natural gas pipeline is called the world's largest infrastructure construction project. The pipeline diameter is NPS56 and the operating pressure is 12MPa. The successfully developed 56" Class900 all-welded pipeline ball valve will be in this Service in engineering. Concerned about surprises
1. Product introduction
Coal-based solvent recovery column Activated Carbon with high quality Anthracite as raw material. By strict material selection and rigorous process, adopting the advanced technology and high temperature activation made. Its appearance is black columnar, the characters are tasteless, non-toxic, high mechanical strength, developed pore structure, large surface area, the pore size is between coconut shell activated carbon and wood activated carbon, high adsorption speed, high adsorption capacity, easy regeneration. It is a kind of durable environmental protection activated carbon.
2. Application
Solvent recovery column activated carbon is mainly used in printing and dyeing industry, and is mainly used for benzene, toluene, xylene, gasoline, alcohol, ether, chloroform, carbon tetrachloride, recovery of formaldehyde and other organic solvents; and the recovery of the hydrocarbons and steam, easy desorption, high wear resistance strength, long-term use is not broken, not pulverization. The product can reach recovered completely and standardized discharge effect.
3. Transportation and Packing
Woven bag, lined with plastic film bags, each 25kg can also be packaged according to customer demand. The product should be placed in a cool and dry place during storage; When transportation, it prevents to mixed with hard materials, to prevent carbon particles broken that affecting the quality of packaging, to prevent breakage. To avoid leakage or mixed with debris; to avoid water, oil and fire.
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