The lap edges have been zinc removed! No more need for traditional manual zinc removal!
The "CK Muen Lap" is a product that allows for loose flange connections even without purchasing a flare machine, making installation work on-site easier. It can shorten welding time compared to welding flanges. According to the Fire Service Act enforcement regulations, flanges used in fire extinguishing piping must be either threaded or welded, or certified by fire safety standards. This product has obtained fire safety certification on the condition that it is constructed using CK-W flanges or loose flanges, allowing for loose flange connections in fire extinguishing piping. [Features] ■ Anyone can use the flare method ■ Reduced welding and construction time ■ Usable in fire extinguishing piping ■ Lap ends have been stripped of zinc ■ Standard stock items, available for same-day shipping *For more details, please refer to the PDF materials or feel free to contact us.
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【Specifications】 ■Material: JIS G 3452 ・Carbon steel pipe for piping (SGP) ■Surface treatment: Hot-dip galvanized (white product) *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 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.
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