No welding required. Just install the gasket and tighten two bolts on the housing.
This is the construction manual for the "UGF Lock System," designed to allow connections using a housing method that does not require on-site welding and offers higher workability. Nagashima Manufacturing Co., Ltd. also provides free guidance on roll grooving and housing construction training sessions that focus on key points. Please make use of these services for safe and reliable construction. 【Structural Features】 - By rounding the chamfer on the outside of the joint, it is possible to install the gasket without damaging it. - The grooves of the roll group also have unique features. - By making one corner sharp, the groove becomes more difficult to pull out. - It can be easily constructed by anyone, allowing for a reduction in work processes. For more details, please contact us or refer to the catalog.
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basic information
【Procedure Contents】 [Groove Processing Method] ○ Cutting the pipe ○ Setting the pipe ○ Adjusting the groove depth ○ Groove processing ○ Checking the groove dimensions [Group Shape On-Site Assembly Construction Method] ○ Hoisting the connecting pipe ○ Applying lubricant ○ Installing the gasket (rubber ring) ○ Installing the housing ○ Installing bolts and nuts ○ Tightening bolts and nuts ○ Construction inspection ○ Reference: Pipe support and fixing method ● For more details, please contact us or refer to the catalog.
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Core technologies and specialized processing capabilities Bending processing using metal plastic processing (stainless steel, titanium, high-nickel alloys, etc.)