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According to the chemical (HG) industry standard: Integral flange (IF), threaded flange (Th), plate slip-on flange (PL), weld neck flange (WN), wel...

A flange connection involves fixing two pipes, fittings, or equipment to separate flanges, placing a gasket between them, and then tightening them ...

The weld strength must at least reach the strength of the base material. The weld surface should be smooth and free from defects such as burn-throu...

Fills the entire gap. Removable/reusable. Flange surface requires minimal pretreatment. Use a manual or pneumatic gun with a flexible nozzle for ge...

A flange is an important mechanical component used to connect pipes, valves, equipment, etc. Its core function is to achieve sealing and support th...

Achieving a reliable sealing connection: This is the most fundamental function of flanges. By placing a gasket between two mating flanges and tight...

This is the primary basis for flange selection. It includes the pressure, temperature, and chemical properties (corrosiveness, toxicity, flammabili...

In high-pressure environments, elbows must not only ensure the hydrodynamic performance of the pipeline but also guarantee its sealing and mechanic...

The progressive drawing die design overcomes the shortcomings of traditional methods through optimized analysis and calculation of the original for...

Stainless steel caps, also known as plugs or end caps, are pipe fittings welded to or installed on the external threads of pipe ends to seal the pi...

Widely used in various heat exchange equipment, such as condensers, evaporators, and reboilers. In the petrochemical industry, it is used for heat ...

It can resist the erosion of various corrosive media, such as acids, alkalis, and salts, maintaining good performance and service life even in hars...