GB T 3091 Galvanized Steel Pipe

Hebei Huayang Steel Pipe Co., Ltd is one of the leading manufacturers and suppliers of gb t 3091 galvanized steel pipe in China. Please feel free to buy cheap gb t 3091 galvanized steel pipe from our factory. All customized products are with high quality and low price.

GB/T 3091 galvanized steel pipe is a kind of welded steel pipe coated with a layer of zinc on the surface of the steel pipe by hot dipping or electroplating method. This kind of steel pipe not only has the strength and rigidity of steel pipe, but also has excellent corrosion resistance due to the galvanized layer.

It is mainly used for conveying generally lower pressure fluids such as water, gas, air, oil and heating hot water or steam. In addition, due to its good corrosion resistance, it can also be used in the petroleum industry, chemical equipment, mining pit support frame and many other occasions.

GB/T 3091 is the national standard of galvanised welded steel pipe for low-pressure fluid transmission issued by the Standardization Administration of China. The standard specifies the size, shape, weight, technical requirements, test methods, inspection rules, packaging, marking and quality certificate of welded steel pipe for low pressure fluid transmission.

Anti-corrosion properties: the galvanised layer can effectively prevent the steel pipe from rusting and corroding in wet and corrosive environments, prolonging its service life.
High strength and rigidity: the steel pipe itself has high strength and rigidity, capable of withstanding certain pressure and load.
Easy processing and installation: galvanised steel pipe can be processed and installed by cutting, bending, welding and other ways, with high adaptability.

Low-pressure fluid transmission: such as water supply and drainage system, gas transmission system, etc.
Building structures: for the support and connection of building structures such as bridges and trestles.
Chemical equipment: such as oil heater, condensation cooler, coal distillation washing oil exchanger and other equipment piping system.

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