Seamless steel pipes can be divided into: hot-rolled seamless pipes, cold-drawn pipes, precision steel pipes, hot-expanded pipes, cold-spinning pipes and extruded pipes according to the production seamless steel pipe is made of high-quality carbon steel or alloy steel, and has hot rolling and cold rolling (drawing) points. Recognizing the differences between steel pipes and tubes is a necessary skill for those in the manufacturing industry. In the steel manufacturing industry, there are steel pipes and steel tubes.
Macsteel Tube and Pipe is ISO 9001:2015 accredited and supplies products to internationally approved quality standards for applications such as: Steel and Pipes for Africa is a national concern that, has been trading since 1993 and operates 19 outlets throughout South Africa and is Southern Africa’s biggest supplier of Robor steel tubing (ISO & SABS certified) plus a wide range of first grade steel and high quality hardware products. Progress has been made in the automatic manufacturing of steel pipe (i.e., a seamless steel tube) and expanded production of seamless steel pipe needed for submarine pipelines.
NSSMC’s stainless steel and Ni alloy steel tubes and pipes have outstanding properties in terms of corrosion resistance, heat resistance and low temperature characteristics, and they have long been used as materials to handle harsh environments in energy fields such as petroleum refining and petrochemistry. NSSMC specialty tubes and pipes contribute not only to the stable operation of thermal power plants, but also to the prevention of global warming by supplying reliable and quality products manufactured under extremely tight quality control. NIPPON STEEL & SUMITOMO METAL CORPORATION is manufacturing steel pipes for various kinds of highly reliable piping under integrated management from raw materials to products by excellent technologies and various kinds of advanced, highly efficient pipe manufacturing equipment.
The steel pipes and tubes available in our offer are available in several dozen steel grade options, including special purpose products for scaffolding and load-bearing equipment, for combustible media, for transporting liquids and for devices, where increased resistance to high temperatures is required. The merchandise subject to the order is certain heavy walled rectangular welded steel pipes and tubes of rectangular (including square) cross section, having a nominal wall thickness of not less than 4 mm. The merchandise includes, but is not limited to, the American Society for Testing and Materials (ASTM) A-500, grade B specifications, or comparable domestic or foreign specifications. Where do Welded Stainless Steel Pipes and Tubes are used?
Sino East Steel provides high quality square steel pipes, so the pipes are used in wide ranges such as construction, machinery manufacturing (agricultural and chemical machinery), steel structure’s projects, shipbuilding, solar power supports, the power engineering and power plant, glass curtain wall, automobile chassis, boiler construction, highway railings, etc. Whether seamless or welded stainless steel tubes, WITTE has any tube made of different materials in stock, for the most diverse requirements. Founded in 1986 in the capital of India, Delhi, APL Apollo has catapulted its growth over the last three decades by introducing a range of new products, improvising quality, increasing productivity, benchmarking the entire product line and eventually gaining the mind space of a large number of customers, therefore, redefining the market space for steel pipes business.