Adhere To Socket Weld Flange Installation Standards And Build A Solid Safety Defense For Industrial Pipes

As a professional enterprise deeply engaged in the field of industrial piping systems, our company has always focused on standardized construction and detailed control, establishing a full-process standardized system in the installation of socket weld (SW) flanges to provide a solid guarantee for the safe and efficient connection of small and medium-sized diameter pipes.

In terms of the installation process, the company strictly implements the four-step specification of "pre-treatment - positioning - welding - assembly": in the pre-treatment stage, thoroughly clean the contact surfaces of pipes and flanges, and accurately check the specification compatibility; during positioning, ensure that the pipe and the socket are tightly fitted with a 1.6mm expansion gap reserved, and calibrate the verticality with a square ruler; in the welding link, require the weld to be full and free of defects, combined with professional cooling treatment; finally, after post-weld grinding and uniform fastening, ensure the sealing performance.

For safety and adaptability, the company focuses on three key points: strictly limiting the application scenarios to medium and low pressure (PN2.5~PN40, Class150~Class300) and medium temperature (-20℃~450℃) to avoid high pressure and high temperature risks; carefully selecting carbon steel, stainless steel and special alloy materials according to the medium characteristics, and strengthening the welding quality inspection for highly corrosive, flammable and explosive media; considering maintenance convenience, providing alternative solution suggestions for systems that require frequent maintenance.

From the chemical industry, municipal engineering to the food and pharmaceutical industries, the company ensures the stable operation of socket weld flanges in small and medium-sized diameter piping systems through standardized installation and strict detailed control, demonstrating professional responsibility for industrial pipe safety and safeguarding the efficiency and reliability of fluid transportation in various industries.