AVIC Electric Measuring Instrument Co., Ltd., as the leading company in the domestic power measurement industry and the largest manufacturer of sensors, has a domestic first-class R&D capability and has built a number of high-grade enterprise standards, especially for sensor factory inspection and autonomy. The 50t deadweight dynamometer with an accuracy class of three hundredths of a million was developed and is at the leading level in the country.
The center established by both parties will incorporate the company's metering devices into the technology and management of the national statutory metrology verification agency, laying the foundation for carrying out the verification business for the whole society and better serving the economic and social development.
The establishment of the center is also part of the "Strategic Cooperation Framework Agreement" signed between the Shaanxi Provincial Metrology Institute and China National Aviation Corporation. The two sides will also cooperate in various fields, give full play to their respective advantages and achieve mutual benefits and win-win results. The Provincial Metrology Institute supports the development of AVIC by taking advantage of its advantages in measurement verification procedures, formulation of measurement product standards, measurement technology research, and measurement instrument research and development. AVIC has given full play to its superiority in supporting high-precision measurement and measurement equipment and measurement instrument manufacturing, marketing, and measurement technology applications to support the technical research and business development of the provincial metrology institute.
JIS" Stands for Japanese Industrial Standard and are published by the Japanese Standards Association (JSA) which is the equivalent of ANSI in the United States. They are created and updated by the Committee of the Japanese Industrial Standards (JISC). Like JSA to ANSI, the JISC is similar to the American Society of Mechanical Engineers (ASME).
Japan Industrial Standard is yet another option for metric sizes. Provided in JIS5K, JIS10K, JIS15K, and JISK20K pressure classes, we can offer Slip On, Blind, and Weld Neck varieties in Raised Face or Flat Face configurations. These are typically made of 316/L or A105, but as usual, all alloys are available!
Much like DIN / metric flanges, the JIS Flange specification offers a slightly wider variety of slip weld configurations for the purposes of space limitations and suitability for existing pipeline equipment. For instance, a customer can request a slip on with or without a hub as standard, or even a ring type flange, and all of this within the same B2220 specification.
JIS flanges are commonly found in exported pressure equipment and pipe assemblies from Japan. Many large ships and sea vessels which travel through international waters and service the Pacific rim will utilize equipment made to this standard, as parts and servicing for this specification are widely available.
5K Flange,Jis Ff Flange,Jis 5K Flange,Forged Steel Flange
Hebei Welkin Pipe Fitting Manufacturing Co., Ltd , https://www.welkinpipeline.com