The PTFE-made soroban-type seal fixes PTFE or PFA tubes by crimping them from the outer diameter!
We offer a "three-seal joint" structure that securely fixes slippery hard pipes by sandwiching O-rings and PTFE rings. In the case of glass or stainless steel pipes, unlike resin tubes, the soroban-type seal cannot bite in, which can lead to slippage and disconnection. The three-seal joint fixes the outer diameter of hard piping by sandwiching two FKM O-rings with a PTFE ring, making it less likely to slip and providing a secure hold compared to traditional PTFE soroban-type seals. 【Product Lineup】 ■ NR1089 PTFE Three-Seal Type I Joint ■ NR1090 PTFE Three-Seal Type L Joint ■ NR1091 PTFE Three-Seal Type T Joint *For more details, please download the PDF or feel free to contact us.
Inquire About This Product
basic information
For more details, please download the PDF or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please download the PDF or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
Fron Chemical Co., Ltd. is a company located in Kita-ku, Osaka City, that engages in the sale of fluororesin products and research equipment. Fluororesins, which are strong against heat (continuous use temperature of 260°C) and have excellent chemical resistance (to acids and alkalis), also have low friction resistance and outstanding insulation and non-stick properties, making them suitable for various applications. At Fron Chemical, we offer a wide range of scientific instruments and equipment, focusing on high-performance fluororesins and various plastic products, as well as quartz glass products, and we develop and sell competitively priced original Fron Chemical products and custom-made items.
