The inner box has handles for easy removal! Introducing screw-in ductile cast iron pipe fittings.
The "CK Joint" is a correct joint according to JIS standards. In the manufacturing process of the joint, we use automatic molding machines such as Disamatic, FCMX-I, and AMFIII, which have precision comparable to that of precision machining equipment, and the cores are automatically set, resulting in very high dimensional accuracy and precision. The material is black heart ductile cast iron, which has about twice the strength of gray cast iron and is as tough as cast steel. Additionally, it possesses excellent ductility, which gray cast iron completely lacks, providing strong and stable quality with superior impact resistance, vibration absorption, and machinability. 【Features】 ■ Correct joint according to JIS standards ■ Uses Disamatic, FCMX-I, and AMFIII automatic molding machines ■ Cores are automatically set, resulting in very high dimensional accuracy and precision ■ Material is black heart ductile cast iron with about twice the strength of gray cast iron ■ Strong and stable quality with excellent impact resistance, vibration absorption, and machinability *For more details, please refer to the PDF document or feel free to contact us.
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【Specifications】 ■Material - Ductile cast iron (JIS G 5705 FCMB 275-5) ■Threads - Pipe tapered threads (JIS B 0203) ■Surface Treatment - As-cast (black product) - Hot-dip galvanized (white product) - Epoxy resin coating (coated product) ■Maximum Operating Pressure - Steam, air, gas, and oil at 300°C or below: 1.0 MPa - Static water at 120°C or below: 2.5 MPa *For more details, please refer to the PDF document or feel free to contact us.
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【Applicable Fluids】 ■ Black - Cold water, cooling water, fire-fighting water, steam, gas, air, oil ■ White - Reclaimed water, industrial water, cold water, cooling water, fire-fighting water, gas, air, oil ■ Coated - Reclaimed water, industrial water, cold water, cooling water, fire-fighting water *For more details, please refer to the PDF document or feel free to contact us.
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"Where it is said to be impossible, there lies the possibility." The fittings marked with the CK brand are filled with various trials and errors. For example, the development of new materials that are friendly to both people and the Earth is one of them. In the "Piping Equipment Business" division, we have successively developed and commercialized fittings such as "PVC-free" and "lead-free" fittings, as well as the world's first "cadmium-free" fittings. Additionally, in the "Hot-Dip Galvanizing" division, we developed the world's only hot-dip galvanized coating "CKe coating" that does not contain lead or cadmium, which has also been registered in the Ministry of Land, Infrastructure, Transport and Tourism's new technology information provision system "NETIS." We have successfully mass-produced fittings that comply with the RoHS environmental regulations using this technology for surface coatings, continuously creating new products as a leading company in the industry. With unique technologies that are not found in other companies, we are bringing the world's first products to market. The manufacturing spirit of CK Metal continues to pursue new possibilities with "environment" as its theme.