High-purity fluid and chemical transfer hose with excellent durability and flexibility due to PTFE wetted parts.
Universal hose for error adjustment and vibration absorption of cleaning water tanks for semiconductor manufacturing equipment, as well as for the delivery of hazardous chemicals. Full-contact Teflon hose RY21 RY41.
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 freedom. 【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 PTFE tube also 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 structures. 【Applicable Standards】 ■ Food Sanitation Act 【Functions】 ■ Negative pressure suction (optional) ■ Conductivity (optional) ■ Oil resistance ■ Non-stick and odor-resistant 【Applicable Industries】 ■ Food, brewing, beverages, seasonings ■ Apparel, cosmetics, chemical products ■ Electronic materials, semiconductor manufacturing, ultra-pure water
basic information
【Specifications】 ■ Wetted part material: PTFE ■ Outer material: SUS blade ■ Main compatible fluids: Ultrapure water, pure chemicals, acidic chemicals, acid 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 JIS10K, JIS5K, JIS20K, ANSI, DIN, JWWA Other various flange standards can be accommodated. ■ SS400 + Zn, SUS304, PVC, epoxy coating, Roval coating Other various materials and surface treatments can 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
Model number/Brand name
RY21/RY41 PTFE flare flange convoluted hose
Applications/Examples of results
【Applications】 ■ Error adjustment, vibration absorption, chemical liquid delivery * 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.
