Products

Our Dafugui Stainless Steel Welded Pipes are technically reliable. We use advanced welding and heat treatment technologies, and have a sophisticated online inspection system to ensure that the quality of every weld meets the highest standards. Therefore, our pipes not only meet your daily routine needs, but also withstand the test of demanding working conditions.

Dafugui's Stainless Steel Seamless Pipe is formed by piercing solid steel billets and then cold-drawing or hot-rolling. The entire pipe body has no weld seams. Polished and sandblasted surfaces are available, offering corrosion and heat resistance. It is suitable for petrochemical, food and beverage, and other applications. Sufficient stock is available, and customization is also supported.

Our Dafugui Geothermal Coil Pipe uses high-quality materials like duplex stainless steel, coupled with precise welding processes and bright annealing treatment. With this complete set, our product is truly amazing. It can withstand the corrosion of groundwater and easily cope with various stresses encountered during installation and use. Its quality is top-notch, so you can purchase it with confidence.

We at Dafugui are professional manufacturers with over ten years of experience supplying the oil and gas industry. We offer high-quality Seamless Stainless Steel Pipes, whose seamless design virtually eliminates the risk of leaks; we also have nuclear-grade stainless steel, which is exceptionally durable and corrosion-resistant; and we support custom manufacturing services.

Our China Dafugui Welded Pipes are highly reliable because they utilize advanced welding processes and heat treatment technologies, ensuring absolutely high quality. If you have special requirements, don't worry, we also offer customized services, allowing us to adjust material specifications and process parameters to suit your specific application environment.

At Dafugui, we are a professional manufacturer of Forged Steel Integral Flange Check Valves. We have many years of experience and you have absolutely no technical concerns. This valve can easily handle a wide pressure range from Class 150 to 2500Lb. It's perfect for low-pressure water supply lines in homes; it also precisely adapts to ultra-high-pressure pipelines produced in petrochemical or high-pressure industries, without any ambiguity.