The key to an exceptional PTFE-lined elbow lies in its lining process. We employ an advanced "Tight Lining" technique:
Integral Molding:Utilizing specialized molding or extrusion processes, we ensure that the PTFE lining is uniformly distributed-with consistent wall thickness-within the complex geometry of the elbow.
Stress Relief:Through a precise heat treatment regimen, we eliminate internal stresses generated within the lining during the molding phase, thereby preventing the formation of cracks during subsequent operation.
Rigorous Inspection:Prior to shipment, every single product undergoes a 100% Spark Test to guarantee that the lining layer is completely free of pinholes or weak points.
