JIS F7218 cylindrical marine flow observer Basic product information is as follows:
Brand Flying Origin: Yangzhou, Jiangsu, China
Executive Standard JIS F7218/JIS F7234 Production Process Pouring
Body material Cast iron / ductile iron Nominal diameter 40A-150A
Nominal pressure 0.4Mpa medium fuel / oil
Connection method Flange Applicable place Shipbuilding/ship repair/other equipment
Paint color according to customer requirements
Marine Japanese Standard Cylindrical Lookout Holes are usually marked as:
JIS F7218 5K-20 Japanese standard cylindrical flow observer, liquid flow viewing hole
Marine day-shaped cylindrical flow observer, liquid flow viewing hole JIS F7218 5K-100