Flexible Rubber Joints (Union Type)Model: Flexible Rubber Joints (Union Type)Size Range: 1/2" - 3"Application: Used for pipe and pump connectionsProduct Description:Flexible Rubber Joints (Union Type) are specifically designed for connecting pipes and pumps, effectively absorbing vibrations, misalig

The pickling process for stainless steel pipes is used to remove oxide scales, rust, oil stains, iron oxides, and other impurities from the surface of the pipes, thereby making the surface smooth, improving corrosion resistance, and enhancing welding performance. The pickling process is typically ca

The 3LPE coating (Three-Layer Polyethylene Coating) is a three-layer coating system primarily used for corrosion protection of pipelines. Its functions can be summarized as follows:Corrosion Protection:The main function of the 3LPE coating is to protect the pipeline from corrosion caused by external

"Hot-dip galvanizing" and "pre-galvanizing" are both galvanizing treatment methods for metal surface corrosion protection, but their processes and applications are different: 1. Hot-dip galvanizing:Process: The steel is immersed in molten zinc liquid (usually at a temperature of about 450°C) to reac

The "stainless steel" in stainless steel pipes refers to a type of steel that has excellent corrosion resistance and is resistant to oxidation and rusting. This steel is primarily composed of iron, carbon, and at least 10.5% chromium. Chromium is the key alloying element responsible for the corrosio

Hot-dip seamless steel pipe manufacturing process. The manufacturing process of hot-dip seamless steel pipes includes acid pickling, washing with ammonium chloride or zinc chloride solutions, and finally hot-dip galvanizing. Here is a more detailed description of the process:1. Acid Pickling (Remova