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We would like to introduce our "PEEK Tubes for HPLC Piping." These tubes have excellent mechanical strength (they are sturdy and resistant to kinking, which enhances pushability) and have a proven track record in high-pressure piping applications and insertion uses for flowing liquids. In addition to their excellent heat resistance, radiation resistance, and chemical resistance, they also boast high purity, making them suitable for use under stringent conditions where particles (impurities) are undesirable. If you require greater mechanical strength than what your current piping or shafts provide, or if you have specific conditions such as operating temperature, chemicals, or radiation sterilization, we can offer these as alternatives. Additionally, we are open to discussions about using them as a metal substitute for reasons such as weight reduction and being metal-free! 【Features】 ■ Excellent mechanical strength (sturdiness, pushability) ■ World-class high precision ■ Ultra-thin/thin-walled ■ Inner and outer diameter tolerance of ±0.03mm (standard product) ■ Guaranteed tolerance for the entire length 【Exhibition Information】 We will be exhibiting at the "Industrial Exchange Exhibition 2024" from November 20 (Wednesday) to 22 (Friday). ★ Various product catalogs and PEEK tube samples are currently being distributed. *For more details, please download the PDF or feel free to contact us.

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We are looking for individuals who can try out our products and those currently in development. Essentially, we will provide free samples of all products (including those in development), but particularly for the following products, we are focusing on distributing free samples for the reasons below: - We want to expand sales rapidly. - We lack insights at our company, so we would like to hear about usability and feedback. - We have created these products but want to know which fields or industries you might be interested in. If you are interested, please do not hesitate to contact us. Just because it’s free, we will not ask you to fill out surveys or persistently request purchases. However, our marketing team will visit to gather feedback (especially regarding any shortcomings or areas for improvement of the product), so we would appreciate a little of your time. For more details, please visit our company website.

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Spiral tubes cut in a spiral shape are used for protecting hoses and wiring in automobile engine rooms and construction machinery. This product has been a long-standing staple in the industry, and we have been favored by various hose assembly manufacturers for over 30 years. Our standard stock items are available in three materials: PE (polyethylene), PP (polypropylene), and PA (various types of nylon). The colors available are black and natural (milky white). The inner diameters range from φ2mm to φ25mm, with wall thicknesses from 0.3mm to 2.0mm, and various spiral pitches are offered, with dozens of types in our lineup. For sizes, tolerances, and prices, please feel free to contact us. For more details, please visit our company website.

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We manufacture and develop PEEK tubes with an industry-leading inner diameter tolerance of ±30μm. The concentricity (roundness: the difference between the center of the outer diameter and the center of the inner diameter) is also around 10μm. We continuously monitor the dimensions along the entire length of the tube using an online measuring device introduced in our production line. Currently, our tubes are mainly used for liquid chromatography (analytical instruments) delivery piping (outer diameter φ1.59mm, inner diameter φ0.13–1.00mm), but we also accept custom orders for various applications such as medical devices, electronic equipment, and semiconductors. We have a track record of sizes with an outer diameter of φ3mm or less, an inner diameter of 50μm or more, and a wall thickness of 100μm or more. As a special managed product, we also accept ultra-high precision items (inner diameter tolerance of ±10μm). For inquiries regarding sizes, tolerances, and prices, please contact us through our website. For more details, please visit our website. www.nichi-bi.com

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