We have released a technical introduction video for piping connection components.

Fittings, connectors, and tubes suitable for precise fluid control such as HPLC.

We offer a wide variety of high-performance piping components essential for precision liquid delivery. We provide the perfect item that matches the shape, dimensions, and materials you are looking for. *This catalog is the English version. *For more details, please contact us.

• Other laboratory equipment and containers
• Analytical Equipment and Devices

This is a piping system for UHPLC (Ultra High Performance Liquid Chromatography) that can be connected simply by hand-tightening without the need for tools.

"MarvelX" is a fitting for UHPLC that achieves zero dead volume through its unique sealing technology, resulting in better chromatograms. It can be easily connected by hand without the use of tools, and can be tightened with light force, improving the durability of the fitting. It also reduces wear on the ports, which can lower the costs of the UHPLC system. We offer two types: "MarvelX," which allows for tube replacement and reduces running costs, and "MarvelXACT," which features a nut that automatically adjusts the hand-tightening torque. 【Features】 ■ A bio-inert version using PEEK lined tubes and PEEKSil tubes is also available ■ Sealing capability up to a working pressure of 130 MPa ■ Maintains pressure through a surface sealing mechanism at the bottom of the connection port ■ No hassle or special techniques needed for UHPLC piping *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

• Separation device
• Analytical Equipment and Devices

Maximum pressure resistance 200 MPa, parts for UHPLC / ultra-high-performance liquid chromatography.

We offer a variety of fluid control components optimized for UHPLC/ultra-high-performance liquid chromatography, which is becoming the industry standard for precision separation analysis. We will introduce you to the best product from our range of high-pressure and high-quality offerings.

• Separation device
• Analytical Equipment and Devices

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If you require a detailed technical explanation, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is kept to a minimum. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without any thermal impact on the base material. Repairs can be conducted in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is required, please contact us.

We will be exhibiting jointly with Ando Corporation at the "22nd Pipe and Equipment Comprehensive Exhibition 2025 OSAKA," which will be held for three days from September 11 (Thursday) to September 13 (Saturday), 2025, at Intex Osaka, Hall 6A. Please be sure to stop by when you visit. 【Exhibition Schedule】 ● Environmentally friendly heat exchanger "Heat Recovery Heat Exchanger" ● Cut model of "Stainless Steel High Efficiency Heat Exchanger" ● Skeleton model of heating and cooling heat exchanger "SK Water Coil" ● Cooling heat exchanger "SK Water Coil Cartridge Type" ● Radiant heating pipe for space heating "SK Aerofin Tube" ◆ Event Dates: September 11 (Thursday) to September 13 (Saturday), 2025 10:00 AM to 5:00 PM (until 3:00 PM on the last day) ◆ Venue: Intex Osaka, Hall 6A Address: 1-5-102 Nanko-Kita, Suminoe-ku, Osaka City, Osaka Prefecture, 559-0034 Access: https://www.intex-osaka.com/jp/access/ ◆ Booth Number: 112 ◆ Admission Method: Pre-registration required (free) *Please check the official website for details.