FBL-312A - Weldcraft FBL-312A Brass Hose Crimp Ferrule

Industrial Grade Brass Ferrule for TIG Hose Assembly

The Weldcraft FBL-312A is a specialized brass ferrule designed for the maintenance, repair, and fabrication of TIG welding torch hoses. Engineered with a precise 0.312-inch inner diameter, this component is critical for establishing secure mechanical connections between hose materials and torch fittings. The use of high-quality brass ensures that the ferrule maintains structural integrity under crimping pressure while offering superior resistance to corrosion, a vital characteristic for components used in water-cooled torch systems.

In industrial MRO contexts, the integrity of gas and water delivery systems is paramount to weld quality and equipment longevity. A compromised hose connection can lead to shielding gas leaks—resulting in porosity and weld defects—or coolant leaks that may cause equipment overheating. The FBL-312A provides a professional-grade solution for re-terminating hoses, allowing technicians to restore equipment to factory specifications. It is compatible with standard crimping tools designed for welding hose diameters matching the 0.312" ID profile.

This OEM part from Weldcraft (Miller Electric) ensures dimensional accuracy and material consistency, reducing the risk of failure associated with generic substitutes. Whether used for emergency repairs on the shop floor or for building custom cable assemblies in a production environment, the FBL-312A is an essential consumable for maintaining the operational readiness of TIG welding equipment.