Connection can be made without fusion work or coating removal work, reducing construction time! A mechanical joint that allows flange-less connection of high-density polyethylene pipes and internally and externally coated steel pipes!
No disassembly required, easy to connect! Introducing the "Suppon Joint" series of mechanical joints! The product we are introducing is the "Suppon MPX MP-D." It is a mechanical joint for connecting different types of pipes, allowing for a switch from high-density polyethylene pipes (ISO outer diameter) to internally and externally coated steel pipes (VD pipes and PD pipes). On the high-density polyethylene pipe side, it features a mechanical joint that requires no in-core or disassembly for connection. There is no need for electric fusion work or preparation of fusion equipment. On the internally and externally coated steel pipe side (VD pipes and PD pipes), there is no need for special tasks such as threading or coating removal. The mechanical method simply involves inserting and tightening into the joint socket, significantly reducing the time required for connection. Additionally, since the pipe type switching section is flange-less, the risk of water leakage from the flange area is minimized, enhancing safety aspects such as earthquake resistance. It can slide along the pipe, making it easy to connect existing pipes with new ones. During renovation work, such as replacing buried coated steel pipes in facility exteriors with new high-density polyethylene pipes, it can be utilized at the pipe type switching points with existing pipes. When connecting different types of pipes, such as high-density polyethylene pipes (ISO outer diameter) and internally and externally coated steel pipes (VD pipes and PD pipes), please give it a try!
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basic information
【Constructability】 - No fusion work required - No pre-treatment of pipes with scrapers 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 - No threading work required - No need to strip the coating from the inner and outer surfaces of the steel pipe 【Safety】 - Equipped with standard anti-disengagement fittings - Seismic resistance with allowable strain of 4% or more - Performance reaches close to the yield point of the pipe (8%) due to the wide stop ring structure - Epoxy resin powder coating applied to 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 of bolts and nuts, bag nuts are used to conceal the threaded parts from view 【Product Lineup】 - Compatible nominal diameters: 50 to 150 - A rich lineup including dressers, single-drop pipes, curved pipes, T-pipes, caps, and more - A wide 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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Detailed information
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Suction MD-V-B for poly pipes High-density poly pipe (JIS) Φ100 connected to internally and externally coated steel pipe (PD steel pipe) Φ100 with a bend.
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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.
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