Offered at the same price as conventional products! Strong against earthquakes and compatible with rolled screws up to 65A.
The "CK Pre-Seal Core" is a core joint that is resistant to earthquakes due to the use of rolled threads, and it prevents the leakage of sealing materials. It can be used up to a maximum size of 65A, which is the upper limit for rolled thread processing machines, and it can accommodate up to 150A for cut threads. The core section features a double structure with a dedicated lip and O-ring packing, providing excellent performance in preventing red water over time. 【Features】 ■ Strong against earthquakes due to the use of rolled threads ■ Eliminates the hassle of applying sealing materials ■ Light screwing torque ■ Threads do not rust ■ No leakage of sealing materials *For more details, please refer to the PDF document or feel free to contact us.
Inquire About This Product
basic information
【Lineup (Excerpt)】 <Core Connectors> ■Standard Type ・For lining steel pipe connections ■Insulated Type ・Z Series for equipment connections (dissimilar metal contact prevention connectors) <Transparent PC Core Connectors (TPC)> ■Standard Type ・TPC Series for lining steel pipe connections ■Insulated Type ・TPCZ Series for equipment connections (dissimilar metal contact prevention connectors) *For more details, please refer to the PDF materials or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please refer to the PDF document or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
"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.
