八興 Product Lineup

- Chemical resistance: The inner layer uses a fluoropolymer (ETFE type), making it resistant to most chemicals. - Bend retention: It has a built-in rust-resistant SUS coil wire, making it difficult to crush and excellent in bend retention. - Vacuum compatibility: It can be used for both pump suction (negative pressure) and pressure delivery. - Flexibility: The laminated structure provides superior flexibility compared to commercially available fluorine tubes, improving workability. - Resistance to breakage: Compared to commercially available single-layer fluorine tubes, it is less likely to break and can somewhat recover even if it does. - Non-stick properties: The fluoropolymer in the inner layer has excellent water-repellent and non-stick properties, resulting in minimal fluid residue and excellent cleanability. - Abrasion resistance: The fluoropolymer in the inner layer has excellent abrasion resistance and can withstand slurry-like chemicals. - Phthalate-free: A non-oil hose that contains no phthalates, which can be a source of leachables. - Non-PVC: Made from non-PVC materials. - Low leaching and low odor: With extremely low resin odor and leachables, it is suitable for food, beverage, and cosmetic applications.

• Sealing

●Durability…Polyurethane resin is highly resistant to abrasion, making it ideal for hoses used with air tools such as air drivers. ●Cold resistance…Polyurethane resin has excellent cold resistance, allowing the hose to remain flexible even at temperatures as low as -20°C, which enhances workability. ●Lightweight…Compared to rubber hoses and PVC hoses, it is lightweight, reducing strain on the wrist and arm. ●Easy length marking…The hose has length markings printed at one-meter intervals, making it easy to measure.

• Piping Materials

- Non-PVC... An environmentally friendly hose that suppresses the generation of toxic gases during incineration. - Phthalate-free... A non-oil hose that does not contain phthalates, which are a cause of leachables. - Low leachables... Suitable for equipment concerned about resin odor and leachables in beverages, cosmetics, etc. - Chemical resistance... The inner layer is made of olefin resin, providing excellent chemical resistance. - Easy cutting... The hose has length markings printed at one-meter intervals, making cutting easy. - Transparency... Natural color that allows for fluid visibility. - Green procurement... Does not contain or is below the threshold for the 10 substance groups of the revised RoHS directive (RoHS 2.0) as of July 22, 2019. - Dedicated fittings... By combining with dedicated fittings, accidents due to incorrect selection of hose fittings can be prevented. - Food safety... Complies with the Food Sanitation Act and standards for food, additives, etc. (Ministry of Health and Welfare Notification No. 370 of 1959). *For compliance with the "Act to Partially Amend the Food Sanitation Act, etc." (effective June 1, 2020), please contact us or refer to our website.

• Pipe Fittings

●Chemical resistance… The inner layer uses a fluoropolymer (PVDF type), providing excellent chemical resistance. *Note: It has low resistance to organic solvents (polar solvents) such as amines and ketones, so super flexible fluorine tubes are recommended.* ●Flexibility… The laminated structure offers superior flexibility compared to commercially available fluorine tubes, improving workability. ●Gas barrier properties… The inner layer of fluoropolymer (PVDF type) has excellent impermeability to various liquids and gases. ●Bend resistance… Compared to commercially available single-layer fluorine tubes, it is less likely to bend and will partially recover even if bent. ●Non-stick properties… The fluoropolymer in the inner layer has excellent water-repellent and non-stick properties, resulting in minimal fluid residue and excellent cleanability. (It also has good slip properties.) ●Abrasion resistance… The fluoropolymer in the inner layer has excellent abrasion resistance and can withstand slurry-type chemicals. ●Plasticizer-free… A non-oil hose that contains no plasticizers, which can be a source of leachables. ●Non-PVC… Made from non-PVC materials. ●Low leachables and low odor… Compared to PVC, it has fewer leachables, making it suitable for food, beverage, and cosmetic applications.

• Pipe Fittings

Outstanding transparency and flexibility that you wouldn't expect from a fluorine hose. A super hose made of tetrafluoroethylene that withstands most chemicals! Super flexible fluorine hose (reinforced type) [E-SJB] - all non-PVC! Improved pressure resistance with reinforced threads!

• Piping Materials

● Earth Effect… By simply attaching a dedicated joint to the hose without stripping the ground wire, you can prevent static electricity. ● Static Electricity Removal… With the dual effect of the ground wire and conductive line, it has excellent static electricity removal capability regardless of the length of the hose (patent obtained). ● Solvent Resistance… The inner layer is made of nylon resin, providing excellent chemical resistance to paints, organic solvents, thinners, etc. ● Easy Cutting… The hose has length markings printed at 1-meter intervals, making cutting easy. ● Flexibility… The laminated structure offers superior flexibility and kink resistance compared to single-layer nylon tubes.

• Pipe Fittings

● Super flexibility… An air hose designed with soft polyurethane material, pursuing flexibility and ease of handling. ● Slip resistance… The hose surface is finished smoothly, making it less likely to snag and improving workability. ● Durability… Polyurethane resin is highly resistant to abrasion, making it ideal for air tool hoses. ● Cold resistance… Polyurethane, which excels in cold resistance, does not harden at temperatures as low as -20°C, ensuring excellent workability. ● Safety… The shocking pink color stands out even in dimly lit areas, helping to prevent tripping hazards. ● Lightweight… Compared to rubber and PVC hoses, it is lightweight, reducing strain on the wrists and arms.

• Pipe Fittings

●Flexibility… The layered structure provides superior flexibility compared to conventional fluoropolymer single-layer hoses, improving workability. ●Excellent chemical resistance… The inner layer is made of tetrafluoroethylene resin (ETFE), offering excellent chemical resistance and compatibility with most chemicals. It is also resistant to solvents such as ketones. ●Non-PVC… Made from non-PVC materials. ●Non-stick… The inner surface has the unique non-stick and water-repellent properties of fluoropolymer, making it difficult for fluids to remain and allowing for easy cleaning.

• Piping Materials

● Food use… Excellent flexibility, can be used with hot water (up to 70°C), food, beverages, and fatty foods. ● Pressure resistance… Inner diameter sizes from φ6.0 to φ25mm can be used at a pressure of 1.0MPa (at 20°C). ● Oil resistance… The use of polymer oil-resistant plasticizers makes the hose less likely to harden and provides excellent durability even with oils other than edible oils. ● Transparency… High transparency allows for easy visibility of the cleanliness of the inner surface of the hose in a natural transparent color. ● Easy length marking… Length markings are printed on the hose at one-meter intervals, making it easy to cut. ● Green procurement… Does not contain the 10 substance groups of the revised RoHS directive (RoHS 2.0) as of July 22, 2019, or is below the threshold. ● Genuine fittings… By combining with dedicated fittings, accidents due to misselection of hoses and fittings can be prevented. (φ6.0 to φ50mm) ● Food hygiene… Complies with the Food Sanitation Act and standards for food, additives, etc. (Ministry of Health and Welfare Notification No. 370 of 1959) *For compliance with the "Act to Partially Amend the Food Sanitation Act, etc." (effective June 1, 2020), please contact us or refer to our website.

• Piping Materials

● Chemical resistance… The inner layer is made of a fluoropolymer (ETFE type), which has resistance to most chemicals. ● Flexibility… The laminated structure provides superior flexibility compared to commercially available single-layer fluoropolymer tubes, improving workability. ● Resistance to bending… Compared to commercially available single-layer fluoropolymer tubes, it is less prone to bending and can recover to some extent even if bent. ● Non-stick properties… The fluoropolymer in the inner layer has excellent water-repellent and non-stick properties, resulting in minimal fluid residue and superior cleanability. ● Abrasion resistance… The fluoropolymer in the inner layer has excellent abrasion resistance and can withstand slurry-like chemicals. ● Phthalate-free… It uses a non-oil material that contains no phthalates, which can be a source of leachables. ● Non-PVC… It is made from non-PVC materials. ● Low leaching and low odor… Due to the extremely low resin odor and leachables, it is suitable for food, beverage, and cosmetic applications. ● High purity… The fluoropolymer in the inner layer contains no additives such as plasticizers, making it suitable for high-purity chemical piping. ● Easy cutting… The tube has length markings printed at one-meter intervals, making cutting easy. ● Transparency… The transparent color allows for easy visibility of the cleanliness of the inner surface of the tube.

• Piping Materials

● Long lifespan… The incorporation of oil-resistant plasticizers makes the hose less likely to harden even when oil or hot water flows through it, resulting in a long lifespan. ● Lightweight… The oil-resistant pressure hose is lighter and more flexible compared to rubber hoses. ● Pressure resistance… For inner diameters ranging from φ6.0 to φ25mm, it can be used at a pressure of 1.0MPa (at 20℃). ● Easy cutting… The hose has length markings printed at one-meter intervals, making cutting easy. ● Transparency… Green transparent color allows for easy visibility of fluids. ● Green procurement… It does not contain any of the 10 substance groups specified in the revised RoHS directive (RoHS2.0) as of July 22, 2019, or is below the threshold. ● Dedicated fittings… By using dedicated fittings, accidents caused by incorrect selection of hoses and fittings can be prevented.

• Pipe Fittings