JIS B2001 nominal diameter and inner diameter of valve JIS B2002 structural length of valve JIS b2201 pressure class of iron and steel flange JIS b2202 allowable error of gasket for pipe flange JIS b2203 allowable error of pipe flange JIS b2210 dimension standard of iron and steel pipe flange JIS b2010 bronze valve JIS B2031 0.5MPa cast iron flange open welding gate valve JIS b2041 1MPa cast iron flange stop valve JIS b2043 1MPa cast iron flange concealed welding gate valve JIS b2044 1MPa cast iron flange open welding gate valve JIS b2045 1MPa cast iron flange swing check valve JIS b2071 1MPa cast steel flange stop valve JIS b2073 1MPa cast steel flange open welding gate valve JIS B2074 1MPa cast steel flange swing check valve JIS b2081 2MPa cast steel flange stop valve JIS b2083 2MPa cast steel flange open welding gate valve JIS b2084 2MPa cast steel flange swing check valve JIS b8210 spring safety valve for steam and gas JIS b8225 determination of discharge coefficient of safety valve JIS 2212 10kg / m2 standard size of cast steel and cast iron pipe flange JIS 2214 20kg / cm2 standard size of cast steel and cast iron pipe flange
This article is an English version of an article which is originally in the Chinese language on echemi.com and is provided for information purposes only.
This website makes no representation or warranty of any kind, either expressed or implied, as to the accuracy, completeness ownership or reliability of
the article or any translations thereof. If you have any concerns or complaints relating to the article, please send an email, providing a detailed
description of the concern or complaint, to
service@echemi.com. A staff member will contact you within 5 working days. Once verified, infringing content
will be removed immediately.
