BSM RJT Union Liner

BSM RJT union liners are hygienic stainless steel components used as part of the RJT (Ring Joint Type) union connection in sanitary process pipework systems. They play a critical role in forming the correct sealing face and ensuring proper alignment of the union assembly, helping to create a secure, hygienic, and leak-resistant connection. RJT unions are widely used in food, beverage, dairy, and pharmaceutical processing environments where cleanability and reliable sealing are essential.

The liner is designed to sit within the RJT union, working in conjunction with the union nut and compatible seal to form a complete hygienic joint. By providing a consistent sealing face and accurate alignment between mating components, the liner supports even seal compression and reduces the risk of leakage or misalignment. This contributes to improved hygienic performance by minimising crevices and areas where product residue or bacteria could accumulate.

Manufactured from Grade 316 stainless steel, BSM RJT union liners offer excellent corrosion resistance and durability in demanding sanitary environments. Grade 316 contains molybdenum, which enhances resistance to chlorides, cleaning chemicals, and aggressive wash-down conditions. This makes these liners particularly suitable for frequent exposure to hot water, steam, detergents, and sanitising agents used in CIP (Clean-In-Place) and wash-down processes.

The smooth stainless steel surface finish promotes effective cleanability and long service life, supporting compliance with hygiene and food safety standards. When correctly installed, the RJT liner helps maintain a consistent internal bore profile and dependable sealing performance throughout repeated assembly and disassembly cycles.

BSM RJT union liners are available in a range of standard sizes to suit common RJT union dimensions. To ensure proper fit, reliable sealing, and system compatibility, select the liner size that matches the union size used in your system.