SHPI will be closed for the Labor Day on the following dates: →Office Closed from May1–3, 2026 → Business resumes on May 4, 2026 You're welcome to send inquiries or orders during this period. We'll respond and follow up once we're back in the office. CONTACT SHPI NOW >

In pneumatic systems, tubing selection should not be based solely on material names. It should begin with a clear understanding of the application, routing method, and whether regulatory or industry standards apply. Selection criteria vary depending on the application conditions. For example, automation systems require consideration of whether tubing moves with equipment; fixed routing requires stable positioning; tool-use air lines require consideration of dragging and operating conditions...

Nylon tubing is widely used in pneumatic and fluid systems, but the requirements for tubing vary depending on the application. In industrial pneumatic systems, nylon tubing is commonly used for fixed or semi-fixed routing. In commercial vehicle air brake applications, however, nylon tubing used for air brake applications is a dedicated type of tubing and must comply with relevant regulations and standards. What Is Nylon Tubing? Nylon tubing refers to polyamide (PA) tubing used in industr...

PU Tubing vs. Nylon Tubing: Selection Fundamentals The main difference between PU tubing and Nylon tubing lies in whether the tubing needs to move with the equipment: If movement or repeated bending is required → Use PU tubing If the tubing remains fixed or stable → Use nylon tubing In pneumatic systems, tubing selection affects routing configuration and overall operational stability. Among commonly used pneumatic tubing, PU tubing and Nylon tubing (Polyamide, PA) represent two mat...

Pneumatic Systems in Welding and Metal Processing Equipment In welding, laser cutting, and various metal processing equipment, pneumatic systems are commonly used for fixture clamping, cylinder actuation, and automated mechanisms. Compressed air is delivered through pneumatic tubing to actuators, enabling clamping, positioning, and motion control. These pneumatic lines are typically routed along machine structures or between moving components. In some configurations, tubing may be positi...

What Is UL94 Flammability Testing? UL94 is a flammability testing standard for plastic materials developed by Underwriters Laboratories (UL), used to evaluate the combustion behavior of materials when exposed to a flame. It also functions as a standardized testing and classification system, where materials are categorized based on their combustion behavior using consistent and defined test methods. This standard is widely applied to plastic materials used in electronic equipment, ele...

SHPI will participate in TMTS 2026 – Taiwan International Machine Tool Show, presenting pneumatic tubing and high-pressure fluid transmission solutions for machine tools and automation systems. Our solutions support dynamic routing, fixed air supply lines, and hydraulic applications, helping manufacturers improve system stability and long-term reliability. Exhibition Information Exhibition｜TMTS 2026 – Taiwan International Machine Tool Show Dates｜March 25–28, 2026 Venue｜Ta...

SHPI will participate in TAIPEI AMPA 2026 – Taipei International Auto Parts & Accessories Show, presenting pneumatic and high-pressure tubing solutions for commercial vehicle air brake systems, vehicle maintenance equipment, and heavy-duty transport applications. For trucks, trailers, buses, and other heavy-duty commercial vehicles, SHPI provides air brake tubing and related fittings compliant with SAE J844 and DOT FMVSS 106 requirements. We can also provide RoHS and REACH documentation ac...