A seamless steel pipe is a tubular cylinder manufactured by extruding the steel to the desired length, so it doesn't have any joint in its cross section. As an experienced steel pipe manufacturer in China, we at Yanshan can offer customers seamless steel pipes which have great resistance to such factors as high temperature, low temperature and corrosion. As a result, our products are used increasingly in petroleum, aviation, metallurgy, food, chemical, electricity, pharmaceutical machinery, and many other industries.
Types
ASTM seamless steel pipe, ASME seamless steel pipe
ST37 seamless steel pipe, ST52 seamless steel pipe
12 Cr Mo seamless steel pipe, 15 Cr Mo seamless steel pipe
Size
1/2"~24", DN15~DN600 OD21.3MM~609.6MM
Standard
GB/T3091-2008, API SPEC 5L
Material
Q195, Q215, Q235, Q345B, X42, X52, X60
Process
Hot rolling, thermal expansion, cooling, heat treatment
Yanshan is a major manufacturer of seamless steel pipe, based in China. We offer various types of products such as seamless steel pipe, ERW steel pipe, galvanized steel pipe and so on. Our products are high quality and competitively priced. Our full chain of manufacturing blind flange, socket weld tee can be completed in China, even in one city. Our lower manufacturing cost can save your purchasing cost. A more detailed description of our product is shown on the page.