High-density polyethylene pipes can be connected to cast iron pipes with just one joint! A mechanical joint that allows easy connection to existing pipes without disassembly through a slide joint!
No disassembly required, easy connection! Introducing the "Suppon Joint" series of mechanical connection methods! The Suppon MPX is a mechanical joint that allows for pipe connection simply by inserting and tightening high-density polyethylene pipes (ISO outer diameter). It eliminates the need for an in-core, disassembly, and electric fusion work, enabling smooth construction operations. The product we are introducing this time is the "Suppon MPX MP-D." It is a joint that allows for switching from high-density polyethylene pipes (ISO outer diameter) to cast iron pipes. It accommodates cast iron pipes with sizes ranging from φ75mm to 150mm. During the joining of cast iron pipes, no disassembly is required, and no lubricant or insertion machine is needed; you can simply insert the pipe and tighten the bolts and nuts for construction. It is also possible to slide along the pipe, making it easy to connect existing pipes with newly installed ones. This can be utilized for repairs or renovations of aging piping, particularly at the connection points with existing pipes. If removal is necessary, it can be easily detached by loosening the installed bolts and nuts. Please give it a try when connecting dissimilar pipes of high-density polyethylene (ISO outer diameter) and cast iron.
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basic information
【Construction Characteristics】 - No fusion work required - No pre-treatment of pipes with scrapers or similar tools before insertion - No disassembly of joints required - Can be installed with just one wrench, no fusion machine or generator needed - Tightening completion can be visually confirmed with the tightening method - Slide connection is possible - Can be installed in wet conditions or rainy weather - Immediate water flow possible after connection - Cast iron pipes do not require lubricant or insertion machine 【Safety Features】 - Equipped with standard anti-detachment fittings - Seismic resistance with allowable strain of 4% or more - Performance reaches near the yield point of the pipe (8%) due to the wide stop ring structure - Epoxy resin powder coating applied to both inner and outer surfaces to enhance corrosion resistance, impact resistance, and weather resistance - Usable in various environments, both exposed and buried - In addition to powder coating on bolt nuts, bag nuts are used to conceal the threaded parts from view 【Product Lineup】 - Compatible nominal diameters: 75 to 150 - A wide range of products including dressers, single-drop pipes, elbows, T-pipes, caps, etc. - Abundant options for connecting different types of pipes 【Compatible Polyethylene Pipes】 ◆ISO Outer Diameter◆ - Polyethylene pipes for water distribution (JWWA K 144) - High-density and high-density dual-layer polyethylene pipes (ISO outer diameter) [such as those made by Inoac]
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Detailed information
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Suppon MPX MP-D High-density poly pipe Φ75 × cast iron pipe Φ75
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Company information
Since its founding in 1952, Kawanishi Waterworks Equipment has been committed to "monozukuri" (manufacturing) as its own product, specializing in the field of pipe fittings and establishing an original brand to expand its technology. Our company conducts product development and design, production technology and manufacturing equipment development and design, mold making, core making, casting and melting, machining, painting, assembly, and shipping all on the same premises. The integrated development, manufacturing, and sales system creates original "SK-KAWANISHI" brand products. We are dedicated to "monozukuri" that incorporates customer feedback and anticipates what customers would like to see, constantly challenging ourselves to meet their needs.