Seamless Steel Pipe

A seamless steel pipe is a circular pipe having a hollow section and no seams around it.  The seamless steel pipe is made of carbon steel, alloy steel, stainless steel ingot or solid tube blank, and then is made by hot rolling, cold rolling or cold drawing.  Seamless pipes are considered superior to welded pipes as they are built using monolithic steel billets, with intrinsic mechanical strength, without seam welds.  

A seamless steel pipe is a circular pipe having a hollow section and no seams around it.  The seamless steel pipe is made of carbon steel, alloy steel, stainless steel ingot or solid tube blank, and then is made by hot rolling, cold rolling or cold drawing.  Seamless pipes are considered superior to welded pipes as they are built using monolithic steel billets, with intrinsic mechanical strength, without seam welds.  

Stainless steel pipe are an essential component in many industrial processes and applications. These are made from a combination of chromium,nickel, and other alloying elements,making them highly resistant to corrosion,oxidation, and high temperatures. They are also durable and easy to maintain,making them an ideal choice for various industries.

904L stainless steel pipe (super austenitic stainless steel) is a high alloyed austenitic stainless steel with very low carbon content. It has good corrosion resistance in dilute sulfuric acid and is specially designed for environments with severe corrosion conditions. It has high chromium content and sufficient nickel content. The addition of copper makes it have strong acid resistance, especially high resistance to chloride interstitial corrosion and stress corrosion cracking. It is not easy to appear corrosion spots and cracks. Its pitting resistance is slightly better than that of other steels. It has good processability and weldability, and can be used for pressure vessels.

316L stainless steel pipe is commonly used in pulp and paper making equipment, heat exchanger, dyeing equipment, film processing equipment, pipes, materials used for the exterior of buildings in coastal areas, as well as watch chains and case of advanced watches.

310S stainless steel pipe is widely used in kiln, high-temperature furnace, boiler, furnace liner high-temperature equipment, such as kiln car, boiler liner, high-temperature furnace, high-temperature furnace tube, combustion machine liner, etc. It can be used for high-temperature equipment. The product is resistant to high temperature and heat. 310s stainless steel plate has good creep strength and can work continuously under high temperature. The working temperature of 310S stainless steel is 1200 ℃, and it can work continuously at 1100 ℃. It is mainly used to manufacture high temperature exhaust pipe, high temperature furnace, high temperature furnace liner, crematory furnace and other steel grades requiring heat resistance, as well as high temperature and high temperature contact parts.

304L stainless steel pipe is mainly used in automobile accessories, hardware tools, tableware, cabinets, medical appliances, office equipment, weaving, handicrafts, petroleum, electronics, chemicals, textile, food, machinery, construction, nuclear power, aerospace, military and other industries.

201 stainless steel pipe is mainly used for decorative tubes, industrial tubes and some shallow stretched products. Such as: oil waste gas combustion pipeline; Engine exhaust pipe; Boiler shell, heat exchanger and heating furnace components; Silencing parts for diesel engine; Boiler pressure vessel; Chemical transport vehicle; Expansion joint; Spiral welded pipe for gas furnace pipe and dryer, etc.

Steel Round Rod is a hot rolled, mild steel solid steel bar that is ideal for all general fabrication, manufacturing and repairs.  Steel Rounds are widely used in industrial maintenance, agricultural implements, transportation equipment, ornamental iron work, fencing, artwork, etc. This steel shape is easy to weld, cut, form and drill with the proper equipment and knowledge. 

Steel Round Rod is a hot rolled, mild steel solid steel bar that is ideal for all general fabrication, manufacturing and repairs.  Steel Rounds are widely used in industrial maintenance, agricultural implements, transportation equipment, ornamental iron work, fencing, artwork, etc. This steel shape is easy to weld, cut, form and drill with the proper equipment and knowledge. 

Steel Round Rod is a hot rolled, mild steel solid steel bar that is ideal for all general fabrication, manufacturing and repairs.  Steel Rounds are widely used in industrial maintenance, agricultural implements, transportation equipment, ornamental iron work, fencing, artwork, etc. This steel shape is easy to weld, cut, form and drill with the proper equipment and knowledge. 

Seamless steel pipe (SMLS) is a tubular section or hollow cylinder, usually but not necessarily of circular cross-section formed by drawing a solid billet over a piercing rod to create the hollow shell without a seam or a weld-joint, used mainly to convey substances which can flow — liquids and gases (fluids), slurries, powders and masses of small solids. Seamless steel pipe can be cut, threaded or grooved. And the coating method includes black, red lacquer, varnish painting, hot dip galvanization, etc.