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 slide joining!
No disassembly required for 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 is compatible with cast iron pipes 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 junctions 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 different types of pipes, such as high-density polyethylene pipes (ISO outer diameter) and cast iron pipes.
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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 need to disassemble joints - Can be installed with just one wrench, no fusion machine or generator needed - Tightening completion can be visually confirmed with a tightening method - Slide connection is possible - Can be installed in wet conditions or rainy weather - Immediate water flow possible after connection - No lubricant or insertion machine needed for cast iron pipes 【Safety Features】 - Standard equipment includes anti-detachment fittings - Seismic resistance with allowable strain of over 4% - Performance reaches close to 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 bolts and 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, curved pipes, T-pipes, caps, and more - A rich variety of fittings 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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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 Water Supply 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 everything from product development and design, production technology and manufacturing equipment development and design, to mold making, core making, casting and melting, machining, painting, assembly, and shipping all within the same premises. The integrated development, manufacturing, and sales system creates our original "SK-KAWANISHI" brand products. We are dedicated to "monozukuri" that incorporates customer feedback and anticipates what customers would like to have, constantly challenging ourselves.