As an example of special processing of plastic, we would like to introduce "PVDF pipe bends."
At Keiyo Kogyo Co., Ltd., we carry out a large number of special orders for fittings, prototype production of special fittings, and special processing. With 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 at Keiyo Kogyo Co., Ltd., we would like to introduce the "PVDF Pipe Bend." 【Example of Special Processing: "PVDF Pipe Bend"】 - As a fitting for artificial dialysis piping, we previously used molded elbows, but there was a challenge that the accumulation of impurities due to air pockets compromised safety and reliability. - As a solution, we accepted the order for the production of large-radius bends. - The secondary processing of PVDF pipes has a high heat resistance, and the temperature range for molding processing is very narrow at ±5°C, making it difficult to process bends within that range. - We have already had over two years of delivery records with no complaints. 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 system, multiple fittings are used to create a unit, but it is not possible to create integrated fittings for quality stability, 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 geometrically challenging due to shapes like U and S, 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
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."
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