The number of bolts is halved, and by using half-root angle bolts, tightening can be done with just one wrench.
The CF joint uses a unique self-sealing gasket, realizing labor-saving flange connections in a next-generation pipe end protruding joint. - The number of bolts is reduced by half compared to conventional types, and with the adoption of half-root angle bolts, tightening can be done with just one wrench. - The weight is also halved compared to conventional types. - The outer diameter is more compact than conventional types. - Since it is a flange-type connection, there is no worry about pipe leakage accidents. - There is no risk of the gasket cracking and leaking due to over-tightening of bolts. - Torque management for tightening bolts is unnecessary. - Re-tightening of bolts after installation is not required. - Both carbon steel pipes and stainless steel pipes can be manufactured. - Disassembly of piping, lateral extraction, and gasket replacement are easy. - The gasket is a type that can be used for both water supply and hot water supply. - Size range: 65A to 400A. For details, please check from 'Download'.
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The CF joint uses a unique self-sealing gasket, realizing labor-saving flange connections in this next-generation pipe end protruding joint. - The number of bolts is halved compared to conventional types, and with the use of half-root angle bolts, tightening can be done with just one wrench. - The weight is also reduced by half compared to conventional types. - The outer diameter is more compact than conventional types. - Since it is a flange-type connection, there is no need to worry about pipe leakage accidents. - There is no risk of the gasket cracking and leaking due to over-tightening of the bolts. - Torque management for tightening bolts is unnecessary. - Re-tightening of bolts after installation is not required. - Both carbon steel pipes and stainless steel pipes can be manufactured. - Disassembly of piping, lateral extraction, and gasket replacement are easy. - The gasket is a type that can be used for both water supply and hot water supply. - Size range: 65A to 400A. For details, please check the "Download" section.
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Nora Engineering is a group of experts in piping. The environment surrounding piping, including the latest construction methods, rationalization techniques that can address labor shortages and skilled worker shortages, and recently, a wider range of needs such as longer lifespan and environmental and recycling issues, are being demanded. At Nora Engineering, we have quickly responded to these needs by developing the Nora method, an ultimate welding-free and joint-free piping processing technology, which contributes to the rationalization of construction, albeit in a small way. Moving forward, as a group of piping experts, we will continue to provide piping solutions that meet all of our customers' needs with innovative ideas that are not bound by conventional thinking.