Carbon Steel Seamless Pipe
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- Product Description
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Carbon steel seamless pipes are made from solid carbon steel and shaped into a tube without any welded seams. Because there are no welds, these pipes are stronger and more reliable, making them ideal for high-pressure and high-temperature applications. They are commonly used in oil and gas pipelines, boilers, chemical plants, and fluid transport systems. With stable quality, long service life, and excellent performance, seamless carbon steel pipes are a practical and trusted choice for many industrial projects.
Product Description
Product Carbon Steel Seamless Pipe Standards AISI, ASTM, BS, DIN, EN, GB, JIS Material Grades Q195A-Q235A, Q195AF-Q235AF, Q295A(B)-Q345A(B) Outer Diameter 10.3-914.4mm Wall Thickness 1.24-63.5mm Length 5.8m/6m Surface Treatment Bare, Painting black, Varnished Applications General structure, mechanical structure, construction & infrastructure, water wall panel, economizer, superheater, boiler & heat exchanger tubes, liquid/gas/oil transportation, etc. Packaging Standard Export Package Carbon Steel Seamless Pipe Process
Our carbon steel seamless pipes are made with careful attention to quality. The process starts with inspecting the raw billet, then peeling, heating, and piercing it to form the pipe. After pickling, cold drawing, solution treatment, cold rolling, and polishing, every pipe goes through strict quality inspections. Finally, each pipe is marked and packaged carefully. This thorough process ensures that every pipe has high strength, smooth surfaces, and reliable performance for industrial use.
Carbon Seamless Steel Pipe Standard
ASTM A53 Gr.B Black and hot-dipped zinc-coated steel pipesare welded and seamless ASTM A106 Gr.B Seamless carbon steel for high-temperature service ASTM SA179 Seamless cold-drawn low-carbon steel heat exchanger and condenser tubes ASTM SA192 Seamless carbon steel boiler tubes for high pressure ASTM SA210 Seamless Medium-carbon boiler and superheater tubes ASTM A213 Seamless alloy-steel boiler, superheater, and heat-exchanger tubes ASTM A333 GR.6 Seamless and welded carbon and alloy steel pipe intended for use at low temperatures. ASTM A335 P9,P11,T22,T91 Seamless ferritic alloy-steel pipe for high-temperature service ASTM A336 Alloy steel forgings for pressure and high-temperature parts ASTM SA519 4140/4130 Seamless carbon for mechanical tubing API Spec 5CT J55/K55/N80/L80/P110/K55 Seamless steel pipe for casing API Spec 5L PSL1/PSL2 Gr.b, X42/46/52/56/65/70 Seamless steel pipe for line pipe DIN 17175 Seamless steel tube for elevated temperature DIN 2391 Cold-drawn seamless precision pipe DIN 1629 Seamless circular unalloyed steel tubes subject to special requirements Carbon Steel Seamless Pipe Application
Seamless carbon steel pipes are used wherever strength, durability, and resistance to pressure and temperature are critical. They are perfect for oil and gas pipelines, chemical and petrochemical plants, power plants, boiler and heat exchanger systems, machinery, automotive parts, and structural projects. Their smooth surface, precise dimensions, and strong mechanical properties make them suitable for both industrial and construction applications.
Reliable Carbon Steel Seamless Pipe Manufacturer
We are a trusted manufacturer of carbon steel seamless pipes. Our pipes meet international standards for strength, precision, and durability. Using advanced production techniques—including thorough inspections, cold drawing, solution treatment, and polishing—we ensure smooth surfaces, consistent dimensions, and reliable performance. Industrial, construction, and engineering clients around the world rely on our seamless pipes for safe, efficient, and long-lasting results.
Carbon Steel Seamless Pipe
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Still deciding? Get samples first, Contact US !
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Seamless steel pipe
Seamless steel tube
Seamless round steel pipe
Shaped seamless steel pipe
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Seamless Steel Pipe
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