High-Temperature Metal Bellows Expansion Joints | Advanced Flexible Systems, Inc. Advanced Flexible Systems, Inc.’s precision-engineered metal bellows expansion joints, built to handle temperatures up to 2000°F. With over 75 years of expertise, AFS Joints delivers durable, high-performance flexible systems designed to absorb thermal stress, vibration, and misalignment. Request a quote today for custom solutions that meet your toughest industrial demands. https://afsjoints.com/metal-bellows-expansion-joints/