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Inquiries

The difference between TOYORON Hose and SUPER TOYORON Hose is the difference in oil resistance of the hose outer skin, and SUPER TOYORON Hose is more oil resistant. HYPER TOYORON Hose is a hose that is more oil resistant to the inner tube and outer skin than TOYORON Hose and SUPER TOYORON Hose.

HYPER TOYORON Hose

There are several types of hoses complying with the Food Sanitation Act. Select a hose that meets the operating conditions. In addition to the Food Sanitation Act, there are hoses suitable for FDA and other legal regulations.

This will not result in damage to the hose, though it may stick to the outside surface. We cannot, however, guarantee the TOYOSILICONE Hose for uses above 70℃.

Due to the characteristics of the TOYOSILICONE Hose, it is a material with higher gas permeability (porous) than vinyl hoses. If high-temperature water exceeding 100 degrees is used, the steam of the high temperature water will permeate the inner pipe of the hose, which may easily damage the reinforcement thread and reduce the hose pressure resistance performance. The hose that can flow hot water up to 140 °C is the TOYOSILICONE Steam Hose.

TOYOSILICONE STEAM Hose

Pinholes likely formed in areas where the hose material had softened and weakened due to high temperatures. If a pinhole rupture occurs, first check whether the fluid and atmospheric temperatures are within the operating temperature ranges for the hose you are using. If operating temperature ranges are exceeded, take measures such as switching to a heat-resistant hose with a more suitable temperature range. Feel free to contact Toyox for assistance in making a selection.

Inquiries

The cutting method will differ depending on the thickness and type of the hose. We demonstrate some of the various methods and tools in our video “How to Cut a Toyox Hose.”

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The reinforcing material of the TOYOFOODS-S Hose is made of hard iron wire that’s prone to rusting. Avoiding wetting the ends while using the hose. Contact us for products that use a rust resistant reinforcing material.

In the case of polyurethane air hoses, one possible cause could be its storage in a humid warehouse for a long period of time. Although polyurethane hoses are lightweight, abrasion resistant, and oil resistant, if exposed to high temperatures and humidity for long periods of time, a phenomenon called hydrolysis can occur, which causes the entire hose to become brittle. Furthermore, although Toyox polyurethane air hoses (e.g., HITRUN and HIT Hose) are made using a urethane material that is resistant to hydrolysis, we recommend hoses be stored in a well-ventilated place subject to low temperatures and humidity.

No service life is set for our hoses. Since many usage conditions such as fluid type, operating temperature, operating pressure, hose size and length are involved and the hoses are used in a wide variety of environments, it is not possible to set a specific service life. Make arrangements based on the actual piping conditions at your company.