Flexible Tubing for Advanced Automotive Systems
Vehicles evolve. So do their components. Grayline's tubing solutions offer the durability and flexibility modern designs demand. Meeting rigorous industry standards, our products support your pursuit of safer, more efficient systems.
From protecting critical assemblies to ensuring reliable performance, Grayline tubing helps you meet production targets without compromising quality or safety.
From protecting critical assemblies to ensuring reliable performance, Grayline tubing helps you meet production targets without compromising quality or safety.

Beneficios
Cumplimiento de la normativa
Our products are designed to meet and exceed automotive industry standards. Many of our tubing options comply with key specifications, simplifying your certification and approval processes.
Flexibilidad de temperatura
Grayline tubing maintains flexibility across a wide temperature range, excelling in both high-heat engine environments and cold climate applications. This versatility ensures consistent performance in diverse automotive conditions.
Durabilidad y longevidad
Superior abrasion resistance and tensile strength help our tubing withstand the vibrations and mechanical stresses common in automotive applications. This durability extends component life and reduces maintenance needs.
Resistencia química
Our specialized tubing is engineered to withstand exposure to automotive fluids, oils, and chemicals. This ensures long-lasting performance and reliability in critical vehicle systems, from engine compartments to fuel lines.
Capacidades de personalización
We understand automotive designs require precision. Grayline offers custom sizing, colors, and modifications like tube cutting and printing to meet your exact specifications, streamlining your manufacturing process.
Environmental Considerations
As the industry shifts towards sustainability, our tubing solutions align with evolving environmental regulations, supporting your efforts to meet new standards for vehicle emissions and material composition.
Atención al cliente excepcional
Nuestro equipo de atención al cliente está a su disposición para ofrecerle orientación técnica y experiencia en la resolución de problemas, garantizándole la ayuda que necesita para alcanzar sus objetivos.
Soluciones rentables
Nuestros eficaces procesos de producción y nuestros reducidos gastos generales nos permiten ofrecer precios competitivos sin sacrificar la calidad.
Entrega rápida
Cumpla los plazos de sus proyectos con nuestros procesos de producción racionalizados que minimizan los plazos de entrega y garantizan que sus tubos se entreguen a tiempo.
Aplicaciones típicas







Aplicaciones típicas
View Automotive Tubing
Ready to Accelerate Your Automotive Projects with High-Performance Tubing?
Preguntas frecuentes
What types of tubing does Grayline offer for automotive applications?
Grayline offers a range of flexible tubing solutions for the automotive industry, including PVC and TPV (Thermoplastic Vulcanizate) options. Our tubing is designed to meet the specific needs of automotive applications, such as wire harness protection, fluid transfer, and electrical isolation. Our products offer excellent chemical resistance, durability, and flexibility across a wide temperature range, making them suitable for various automotive environments.
How does Grayline's tubing contribute to automotive wire harness protection?
Grayline's tubing provides superior protection for automotive wire harnesses by offering excellent abrasion resistance, chemical resistance, and flexibility. Our products, such as GP70-TPV, can withstand temperatures up to 135°C and resist exposure to automotive fluids and oils. This ensures long-lasting protection for wire harnesses in challenging automotive environments, including areas like taillight assemblies.
Can Grayline provide custom tubing solutions for specific automotive needs?
Yes, Grayline specializes in providing customized tubing solutions for the automotive industry. We offer a wide range of sizes, colors, and materials to meet specific requirements. Our engineering team can work closely with you to develop tubing that meets your exact specifications, whether it's for a new design or to replace an existing component. We also offer services such as custom cutting, printing, and heat-forming to tailor our products to your needs.
How does Grayline ensure compliance with automotive industry standards?
Grayline's tubing products are designed to meet or exceed various automotive industry standards. Many of our products comply with SAE, ASTM, and other relevant specifications. We maintain rigorous quality control processes and can provide necessary documentation to support compliance requirements. Our commitment to quality and industry standards has made us a trusted supplier for Tier 1 automotive manufacturers for over 50 years.
What makes Grayline's TPV tubing a good alternative to PVC for automotive applications?
As the automotive industry shifts towards more environmentally friendly materials, Grayline's TPV tubing offers several advantages over traditional PVC. TPV provides excellent flexibility, durability, and chemical resistance while being more recyclable and environmentally friendly. It performs well in a wide temperature range and offers good weathering resistance, making it ideal for both interior and exterior automotive applications. By choosing Grayline's TPV tubing, automotive manufacturers can meet evolving environmental regulations without compromising on performance or reliability.