At Crist Group, we are at the forefront of innovation possessing exceptional proficiency in designing, engineering, and manufacturing essential fluid process systems using thermoplastics. Located in Woodland, CA, we specialize in fabricating high-purity fluid process components. Our unique capabilities in manufacturing Formed PFA Tube Assemblies set us apart as the only company in California, and one of the few worldwide, that can deliver such precision and durability.

Our Expertise

Unmatched Precision with C-SHAPE Technology

Our proprietary C-SHAPE process is a game-changer in the world of tubing assemblies. By forming 100% of the assembly, not just the bends, we ensure that every piece is consistent and reliable, now and for years to come. This process alters the material memory, resulting in pre-formed assemblies that retain their exact shape indefinitely, even at elevated temperatures.

Skilled Welding Team

Our in-house technicians are fully certified in fluoropolymer welding and specialize in forming PFA tubing. With meticulous attention to detail, they shape and weld each assembly to meet precise customer specifications, ensuring optimal performance, cleanliness, and visual consistency.

High-Performance Material

PFA, also known as Teflon-PFA, is a superior fluoropolymer that combines the best properties of FEP and PTFE tubing. It boasts a wide temperature range (-200°C to +260°C), excellent chemical resistance, and low friction, making it ideal for transporting acids, solvents, and other corrosive chemicals without risk of contamination or degradation.

Rigorous Testing

Every Formed PFA Tube Assembly is rigorously pressure-tested in accordance with ASME standards. Our comprehensive testing protocols ensure that only the highest quality assemblies leave our facility, providing the reliability and safety required for high-purity and high-performance applications.

Unique Capabilities & Benefits

Chemical Resistance: Withstands exposure to the most aggressive chemicals, ensuring longevity and safety in your systems.

Temperature Resilience: Maintains performance in extreme conditions, from cryogenic temperatures to high-heat environments.

Flexibility and Strength: Provides a low friction coefficient, resistance to stress cracking, and a long flex life, making it perfect for dynamic applications.

FDA Approved: Safe for use in pharmaceutical and food & beverage industries.

High Purity and Transparency: Ideal for applications requiring ultra-high purity and easy visual inspection for blockages or contamination.

Get in touch with us.

Choosing Crist Group means opting for precision, reliability, and innovation. Our commitment to quality, combined with our proprietary C-SHAPE technology, ensures that our Formed PFA Tube Assemblies deliver dependable performance for even the most critical applications. Discover how our advanced solutions can enhance your operations.