As an example of special processing of plastic, we would like to introduce "PVC pipe blow molded products."
At Keiyo Kogyo Co., Ltd., we carry out a large number of special orders for fittings, prototype production of special fittings, and special processing. Thanks to our proven processing technology for PVC pipes and fittings, we can manufacture pipes and fittings with special shapes. In addition to PVC pipes, we also perform blow molding and special processing of various plastics (such as PP, PE, PVDF, PPS, etc.). If you are considering obtaining special-shaped or small-lot fittings, or prototypes, please feel free to contact us. As an example of special processing by Keiyo Kogyo Co., Ltd., we would like to introduce "blow-molded PVC pipe products." 【Example of Special Processing: "Blow-Molded PVC Pipe Products"】 ○ We received a request for molded products to create a slope within a limited space for fittings used in underfloor piping. → Since conventional injection-molded fittings like elbows do not fit in that space, we proposed a prototype of a bending fitting with a pipe diameter radius. ○ We accepted a request for prototype processing of compact-sized drainage fittings. → The radius is approximately 40R for a bending section with a pipe diameter of 60, and it was delivered as a prototype since it was stated that other companies could not manufacture it. For more details, please contact us or download our catalog.
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【Examples of Special Processing of Plastics】 ○ PVC Pipe Blow Molding Products ○ PE, PP Pipe Blow Molding Products ○ S-shaped Blow Fittings ○ PVDF Pipe Bends ○ PPS, PPSU Pipe Blow Molding Products ○ PE, PP Pipe Blow Molding Products ○ Super Engineering Plastic Resin, Pipe Manufacturing and Secondary Processing 【Points for Selecting Pipe Blow Molding】 ○ Currently, multiple fittings are used to create units in piping, but it is not possible to create integrated fittings due to stability of quality, maintainability, and efficiency. ○ The production lot is around 500 pieces, and single-item production leads to increased costs. Injection molding incurs excessive mold costs. We are looking for a better production method. ○ Injection molding is difficult due to the shapes involved, such as U-shapes and S-shapes, and we have not found a low-cost molding method with other molding techniques. ● For more details, please contact us or download the catalog.
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Company information
Kiyohou Kogyo Co., Ltd. will propose the creation of comfortable environments for our customers through our Plastic Division and Environmental Division, based on the plastic molding processing technology we have been working on for many years, with a unique "plus one" value perspective in manufacturing. Furthermore, with the advancement of a super-aged society, there is a growing demand for community building through regional collaboration and mutual support. In this context, our Community Support Division is committed to addressing our customers' challenges, believing that this will lead to new relationships and community development. We will strive to create a company that all those connected to us, including our employees, can proudly say, "This is a good company."