Oil casing pipe is a core special seamless steel pipe used in petroleum and natural gas drilling and production engineering. As the main structural barrier of oil and gas wells, it runs through the entire wellbore and undertakes critical functions such as stratum support, well wall stabilization, pressure isolation,

Solar panel bracket steel pipe is a specialized structural steel product tailored for solar power generation systems. As the core load-bearing and supporting component of solar mounting structures, it sustains the static dead load of solar panels, as well as dynamic loads induced by wind pressure, snow accumulation and seismic activity.

​Solar panel bracket steel pipe is a dedicated structural steel product for solar power generation systems. Serving as the core load-bearing and supporting component of solar mounting structures, it undertakes the dead load of solar panels, as well as dynamic loads such as wind pressure