American Standard Ball Valve-Select Wenzhou Kaismo Valve Co., Ltd.
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- Time of issue:2020-11-03
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(Summary description)Starting from the standard codes of various countries, it can be justified: GB is the national standard, the American standard (ANSI), and the German standard (DIN).
American Standard Ball Valve-Select Wenzhou Kaismo Valve Co., Ltd.
(Summary description)Starting from the standard codes of various countries, it can be justified: GB is the national standard, the American standard (ANSI), and the German standard (DIN).
- Categories:Company News
- Author:
- Origin:
- Time of issue:2020-11-03
- Views:0
Starting from the standard codes of various countries, it can be justified: GB is the national standard, the American standard (ANSI), and the German standard (DIN). Secondly, it can be argued from the model, etc. The valve model of the national standard is named according to the other pinyin letters of the valve. Such as: The safety valve is A, butterfly valve D, barrier valve G, check valve H, stop valve J, throttle valve L, drain valve P, ball valve Q, trap valve S, gate valve Z and so on.
There are no special specifications between American standard valves, German standard valves, and national standard valves, but the difference in production standards and pressure levels. The material of the valve body and internal parts are easy to say, but they are cast iron, cast steel, stainless steel, etc. Taking the American standard as an example, the pressure level of the American standard ranges from 125LB to 2500LB (or 200PSI to 6000PSI), and the important standard is API, ANSI, and API, ANSI valve is the American standard valve; the pressure of the German standard valve is usually PN10 to PN320 , Accept the DIN standard; if the flange is adjacent to the valve, also accept the flange standard for the lining. The most important valve standards in the world are also the American Standard Petroleum Institute API standard, American national standard ANSI, German standard DIN, Japanese standard JIS, national standard GB, EU standard EN, and British standard BS.

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