Lined Stainless Steel Composite Flange Tee

Lined stainless steel composite flange tee is a bi-metal clad pipe fitting integrating carbon steel substrate and stainless steel lining.The outer body adopts carbon steel to provide high mechanical strength,pressure resistance and load-bearing capacity.The inner surface is lined with stainless steel(304,316L,2205 duplex stainless steel optional)which directly contacts the transported fluid to resist corrosion.

The substrate and lining form tight metallurgical bonding.No gaps exist between two metal layers.The fitting can withstand welding,temperature alternation and long-term pressure operation without lining peeling,bubbling or delamination.Equipped with integrated flange ends,it enables fast,convenient pipeline assembly and disassembly.

It serves as an economical alternative to solid stainless steel tees.Cooperated with bi-metal clad pipes and composite elbows,it forms a complete anti-corrosion composite piping system,widely favored in engineering projects to cut overall procurement costs.

Core Advantages

Excellent Cost Performance

Carbon steel undertakes structural stress;only the medium contact surface uses stainless steel lining,greatly lowering cost compared with full alloy tees.

Reliable Anti-corrosion Capacity

Stainless steel lining effectively prevents erosion from fresh water,brine,weak acid,organic medium and general corrosive fluids.

High Structural Stability

Metallurgical composite interface adapts to thermal expansion and temperature cycling,avoiding lining separation.

Easy Installation&Maintenance

Built-in flange connection simplifies on-site assembly;convenient for pipeline inspection,maintenance and disassembly.

Good Compatibility

Fully matched with lined composite elbow,bi-metal clad pipe and composite flange for unified pipeline construction standards.

Application Fields

Water supply&wastewater treatment,petrochemical industry,power plant circulating water,seawater conveying,food processing,general industrial fluid transportation.

Material&Specifications

Base material:Carbon steel A106,Q235,A53

Lining material:304/316L/2205 Duplex Stainless Steel

Connection form:Flanged connection

Standard:ASME B16.5,GB,HG

Size range:Custom caliber and wall thickness upon demand