JIS B 2051:2020 specifies requirements for screwed end valves and flanged end valves made of malleable cast iron and ductile cast iron used for general machinery (hereafter referred to as valves).
Product Details
Published: 01/01/2020 Number of Pages: 39 File Size: 1 file , 460 KB
M00041971
2021-02-17
New product
JIS B 2051:2020
Malleable iron and ductile iron valves
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2020