Gray iron, Ductile iron, and Malleable iron are the three kids of iron used for valve construction. Unlike gray iron which has thin flake-like molecular formations, the metallic structures of both ductile and malleable iron contain nodular graphite. Their superior castability and machinability help to increase their suitability as a value material.
For higher mechanical shock resistance under high or low temperature, and better tensile strength and elongation characteristics than those of ordinary grayiron valves, ductile iron valves are highly recommended for the following services, sometimes in place of cast steel valves. -Piping for steam supply -Air conditioning and heating systems -High-pressure gaseous service in general -Piping for poisonous gas service
Product Name
KITZ-Ductile Iron Valves. JIS 10K 16K 20K ASME Class 150/ 300
Place of Origin
JAPAN
Brand
KITZ
Company Profile
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Chiyozaki Co.,Ltd, established in 1973, is trading company in Osaka, Japan. We participate Construction industry and Mechanical equipment more than 50 years. Top sales products are mechanical elements, tools, steel materials, and building materials. Our customers in Japan are mostly contractors; we are providing materials for popular amusement park, treatment plant, and steel mill. We welcome New and Old customers, also welcome large, medium, and small orders. We are willing to serve our customers provide the most competitive products and service with business partners.