Seamless steel pipes are long steel bars with hollow cross-sections and no seams around the circumference. Steel pipes are divided into two types: hot-rolled and cold-drawn (rolled) pipes. Hot-rolled seamless pipes are generally processed on automatic lathes and their outer diameter and wall thickness size accuracy is high, with a smooth surface, uniform wall thickness, and can be delivered in fixed or multiple lengths; cold-drawn seamless steel pipes are specified by their outer dimensional size (such as outer diameter or side length) and wall thickness, with a size range of 2 to 200mm in diameter.
In Steel Searcher steel pipe exporter, Seamless steel pipes have a hollow cross-section and are often used as pipelines for transporting liquids, such as crude oil, gas, liquefied gas, water, and solids. Compared with solid stainless steel plates such as round steel, when the tensile strength, torsional strength, and compressive strength are the same, the net weight of seamless steel pipes is lighter, making them an economically developed cross-sectional stainless steel plate.
They are widely used to produce parts and mechanical parts such as crude oil drilling tools, drive shafts, bicycle frames, and steel pipe scaffolding used in construction projects. Producing circular parts with seamless steel pipes can enhance raw material utilization efficiency, simplify production and manufacturing process, and save raw materials and production construction time. Therefore, seamless steel pipes have been widely used in production and manufacturing.
The material of seamless steel pipes is seamless pipes of 1020#, 20#a to 40#a and b-42CrMo, 12Cr1MoV, 10CrMo910, 15CrMo, 35CrMo, and other materials. Alloy pipes are upgraded products of seamless steel pipes. Due to their better performance than ordinary seamless steel pipes, they are widely used in petroleum, natural gas industries, as pipelines for transporting oil and gas and heat-resistant alloy pipes for high-pressure boilers, and the inner and outer surfaces of low-carbon precision pipes are strictly oil-free treated and covered with sub-gloss film processing technology, which makes the product more beautiful and not easy to oxidize and rust, and has a longer service life! Inquiry seamless steel pipe for sale direct from Steel Searcher.
Petroleum and natural gas industry: Seamless steel pipes are used for long-distance transportation of oil and natural gas pipelines.
Power generation: Seamless pipe steel is used to transport high-temperature, high-pressure steam and other fluids in power plants.
Automotive industry: Seamless pipe steel is used to manufacture cars and trucks for transporting liquids and gases.
Construction: Seamless pipe steels are used for structural purposes in buildings, as well as for pipelines and electrical conduits.
Greenhouse: Seamless steel pipes are used for irrigation and for transporting water to fields and crops and galvanized steel pipe for greenhouse frame.
Chemical processing: Seamless pipe steel is used for transport of liquids and gases in chemical plants and refineries.
Medical equipment: Seamless pipe steels are used for medical equipment such as X-ray machines and CT scanners, for transport of coolants and other fluids.
Sports equipment: Seamless steel pipes are used to produce golf clubs, tennis rackets and other sports equipment.
These are just a few examples of the many applications of the seamless pipe steel. Due to their high strength, durability, and corrosion resistance, seamless steel pipes are widely used in various industries and applications.