PTFE Hose SAE 100 R14 - High-Quality China Suppliers and Factory for Hydraulic Fluids & Temperature Resistance
What is a PTFE Hose SAE 100 R14?
The SAE 100 R14 standard specifies a high-performance hose made with a polytetrafluoroethylene (PTFE) inner tube, reinforced with a single outer layer of stainless steel wire braid, designed for demanding industrial environments.
What are the primary applications of this hose?
It is commonly used for conveying steam, chemical fluids, hot oil, air, and substances in high-temperature, corrosive, or high-purity applications such as food processing, automotive, and pharmaceutical manufacturing.
What is the operating temperature range for SAE 100 R14 PTFE hoses?
These hoses can operate reliably under extreme temperature conditions, typically ranging from -60°C to +260°C (-76°F to +500°F).
Why is stainless steel braiding used on the exterior?
The high-tensile stainless steel wire braid provides essential pressure resistance, structural support, and protection against external wear, abrasion, and mechanical damage.
Is the PTFE inner core safe for food-grade products?
Yes, virgin PTFE is FDA-compliant, non-toxic, odorless, and chemically inert, making it completely safe and hygienic for transferring food, beverages, and pharmaceutical products.
How does PTFE compare to standard rubber hoses?
PTFE hoses offer superior chemical resistance, a much lower coefficient of friction (which improves flow rate), greater thermal stability, and a significantly longer service life without aging or degradation compared to rubber.