Ideal for connecting water supply pipes! Certified by the Japan Fire Equipment Safety Center.
Introducing the "20K Screw Joint" handled by CK Metal. The surface plating is an environmentally friendly e-white plating that does not use any lead or cadmium, making it considerate of the environment. Since it complies with JIS B 2239, it can be used in various situations. 【Features】 ■ Suitable for piping of connected water supply pipes ■ Surface plating is environmentally friendly e-white plating ■ Flanges are compliant with JIS standards *For more details, please refer to the PDF document or feel free to contact us.
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【Specifications】 ■ Standards - Pressure piping threaded type - Ductile cast iron pipe fittings JPF MP 004 ■ Material: Black heart ductile cast iron (JIS G 5705 FCMB275-5) ■ Thread: Pipe tapered thread (JIS B 02303) ■ Surface treatment: Welded zinc plating *For more details, please refer to the PDF document or feel free to contact us.
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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 branded with the CK logo are filled with various trials and errors. For example, the development of new materials that are friendly to people and the Earth is one of them. In the "Piping Equipment Business" division, we have developed and commercialized fittings such as "PVC-free" and "lead-free," 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," which does not contain lead or cadmium, and it 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 the world's first RoHS-compliant fittings 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. CK Metal's manufacturing spirit continues to pursue new possibilities with "environment" as its theme.
![Series on Plumbing Knowledge Changes: [Changes in Threaded Piping]](https://image.mono.ipros.com/public/product/image/ef0/2000563940/IPROS77222587384294402868.png?w=280&h=280)
