Stainless Steel Sanitary Weld on Twin Tube Flange Ferrule Fittings

The working principle of the stainless steel sanitary flange ferrule joint is based on the close fit and pressure sealing effect of the flange, sealing ring and bolts. When the flanges at both ends of the pipeline are butt-jointed, the sealing ring between the flange surfaces is clamped. A tight sealing interface is formed between the compressed sealing ring and the flange surface to ensure that the fluid in the pipeline cannot leak through the joint. The elasticity of the sealing ring and the choice of sealing material ensure that the joint can maintain stable sealing even in the case of temperature changes or pressure fluctuations.

The options for the stainless steel sanitary flange ferrule joint include:

Material: 304, 316 stainless steel

Seal ring material: silicone, PTFE, EPDM

Connection method: flat welding flange, butt welding flange, threaded flange

Surface treatment: smooth, brushed, polished

Size: customized according to pipeline specifications

• The stainless steel sanitary flange ferrule joint design adopts a multi-angle distributed pressure contact surface, which can evenly disperse the pressure and avoid the sealing failure caused by pressure concentration in traditional designs.
• The stainless steel sanitary flange ferrule joint adopts a combination of internal and external threads to make the connection tighter, provide additional sealing guarantees, and simplify the installation and removal process.
• The stainless steel sanitary flange ferrule joint has an automatic sealing adjustment function. When the pressure fluctuates or the temperature changes at the joint, the sealing effect will automatically increase to ensure long-term stable sealing.
• The inner and outer surfaces of the stainless steel sanitary flange ferrule joint are precisely processed to ensure smooth connection parts, reduce friction coefficients, improve sealing effects and extend service life.
• The stainless steel sanitary flange ferrule joint adopts a double anti-corrosion coating, one layer is high temperature corrosion resistant, and the other layer is chemical corrosion protection, so that it can still work stably for a long time in extreme environments.
• The design of the stainless steel sanitary flange ferrule joint includes a load uniform distribution structure. By optimizing the load distribution method in the joint, the failure caused by bias pressure is reduced and the sealing stability is improved.

Stainless steel sanitary flange ferrule joints are used in the following industries: Food industry: used in food pipeline systems to ensure the hygiene and sealing of fluids. Pharmaceutical industry: ensure the sealing and aseptic operation of pipelines during drug production. Beverage industry: Prevent leakage in beverage production pipelines to keep products clean. Chemical industry: Seal chemical delivery pipelines to prevent leakage of harmful substances. Dairy industry: Used in dairy production lines to maintain hygiene and prevent cross contamination. Petrochemical: Seal oil and natural gas pipelines to prevent leakage and ensure safe operation. Water treatment industry: Used in water treatment pipelines to prevent water pollution.