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 variety of special orders for fittings, prototype production of special fittings, and special processing. Our proven processing technology for PVC pipes and fittings enables the production of specially shaped pipes and fittings. Additionally, we also perform blow molding and special processing of various plastics, not just vinyl chloride pipes (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 at 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. → Due to the inability to fit conventional injection-molded fittings like elbows in that space, we proposed a prototype of a bending fitting with a pipe diameter R. ○ We accepted a request for prototype processing of compact-sized drainage fittings. → The R is approximately 40R for a bending section with a pipe diameter of 60, and it was delivered as a prototype since other companies were unable to produce it. For more details, please contact us or download our catalog.
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basic information
【Examples of Special Processing of Plastics】 ○ PVC pipe blow molded products ○ PE, PP pipe blow molded products ○ S-shaped blow fittings ○ PVDF pipe bends ○ PPS, PPSU pipe blow molded products ○ PE, PP pipe blow molded products ○ Super engineering plastic resin, pipe manufacturing and secondary processing 【Points for Selecting Pipe Blow Molding】 ○ In the current piping, multiple fittings are used to create units, but it is not possible to create integrated fittings due to stability of quality, maintenance, 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 good production method. ○ Injection molding is difficult due to the shape, such as U-shapes and S-shapes, and we have not found a low-cost molding method using other molding techniques. ● For more details, please contact us or download the catalog.
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Company information
keiyo Kogyo Co., Ltd. will propose the creation of a comfortable environment for our customers from the perspective of manufacturing that possesses a unique "plus one" value, based on the plastic molding processing technology we have been working on for many years, through our Plastic Division and Environmental Division. 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 facing our customers' challenges, as we believe this will lead to new relationship building and community development. We will strive to create a company that all those connected to us, including our employees, will say, "This is a good company."
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