東葛テクノ Official site

PTFE flare flange convoluted hose

Equipped with SUS blades to ensure pressure resistance and flexibility.

Fully contact liquid PTFE convoluted hose for flange piping. By flaring the joint section, the tube and joint are integrated, ensuring high cleanliness, sealing performance, and pressure resistance. The applicable pressure is mainly below 1.0 MPa, and it features high flexibility focused on usability, with the option of conductive PTFE, making it an attractive design with high versatility. 【Features】 - Uses Teflon (PTFE) convoluted hose - Chemical resistance + flexibility + durability - Calculated pressure resistance performance with SUS blade - Concentrated technical expertise to secure effective length and flexibility - Conductive tube option available (RY41) 【Points】 - Cleanliness: The contact material is made entirely of fluororesin PTFE, minimizing the leaching of impurities to the utmost limit. - Flexibility: High flexibility is achieved through spiral PTFE (fluororesin, Teflon) and specially developed component structure.

Higashikatsu Techno Homepage [RY21/RY41 PTFE Flared Flange Convoluted Hose]

basic information

【Specifications】 ■ Wetted part material: PTFE ■ Outer material: SUS blade ■ Main compatible fluids: Ultrapure water, pure chemicals, acidic chemicals, acidic wastewater, seawater, etc. 【Options】 ■ Flange modification available ■ Negative pressure adaptability By inserting a V sleeve at the mouth, it can accommodate negative pressure up to -0.1 MPa. 【Joint section】 ■ Both loose flange type ■ Compatible with JIS 10K, JIS 5K, JIS 20K, ANSI, DIN, JWWA Other various flange standards can also be accommodated. ■ SS400 + Zn, SUS304, PVC, epoxy coating, global coating Other various materials and surface treatments can also be accommodated. * For more details, please refer to the PDF materials or feel free to contact us. * If you would like to receive the 'Tōkatsu Techno Latest Catalog Vol.1, Vol.2' by mail, please feel free to contact us through the Tōkatsu Techno website.

Price range

Delivery Time

Please contact us for details

We will respond flexibly to our in-house processed products.

Model number/Brand name

RY21/RY41 PTFE Flared Flange Convoluted Hose

Applications/Examples of results

【Purpose】 * For more details, please refer to the PDF document or feel free to contact us. * If you would like to receive the 'Tōkatsu Techno Latest Catalog Vol.1, Vol.2' by mail, please feel free to contact us through the Tōkatsu Techno website.

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Our company has provided various industrial products centered around industrial hoses and flexible joints to many customers and industries. The purpose of this is none other than to enhance the important values of various equipment in the plant business: "safety," "functionality," and "efficiency." Furthermore, we are currently advancing the design, development, manufacturing, and sales of hose products and lined piping materials primarily made of Teflon (PFA/PTFE) for processes that require more precise selection of liquid contact materials. We are promoting development projects for products with "high safety," "high functionality," and "high efficiency," which is possible precisely because our company has faced and supported the field. Using the knowledge and experience we have cultivated so far, we aim to "confront more challenges, grasp essential needs, and flexibly solve problems." Under this policy, our company will continue to be a "group with will" and maintain the unwavering efforts since our founding.