Seamless steel pipes are round, square, or rectangular steel tubes with a hollow section and no joints. They are made from steel ingots or solid tube blanks through a perforation process to create capillaries. These capillaries are then hot-rolled, cold-rolled, or cold-drawn to form seamless steel pipes. The seamless steel pipe\'s hollow section makes it suitable for various applications, especially as a pipeline for fluid conveyance. Compared to solid steel, such as round steel, seamless steel pipes have a lighter weight while maintaining equivalent bending and torsional strength. This characteristic makes them an economical choice for structural parts and mechanical components. They are widely used in various industries, including the manufacturing of oil drill pipes, automobile transmission shafts, bicycle frames, and steel scaffolding used in construction.
Contact Us 8615263037896 goodsteel@good-steel.cnProduct Type | Seamless Carbon Steel Pipe / Line Pipe | |
Size | Outer Diameter | Seamless:17-914mm 3/8"-36" |
Wall Thickness | SCH10 SCH20 SCH30 STD SCH40 SCH60 XS SCH80 SCH100 SCH120 SCH140 SCH160 XXS | |
Length | 5m-14m or as customer's actual request | |
Ends | Plain end/Beveled, protected by plastic caps on both ends, cut quare,grooved, threaded and coupling, etc. | |
Technique | Hot Rolled Or Cold Rolled | |
Standard | API A106 GR.B A53 Gr.B seamless steel pipe / ASTM A106 Gr.B A53 Gr.B steel tube AP175-79, DIN2I5L , ASTM A106 Gr.B, ASTM A53 Gr.B,ASTM A179/A192/A213/A210 /370 WP91, WP11,WP22 DIN17440, DIN2448,JISG3452-54 | |
Material | API5L, Gr.A&B, X42, X46, X52, X56, X60, X65, X70, X80, ASTM A53Gr.A&B,ASTM A106 Gr.A&B, ASTM A135, ASTM A252, ASTM A500, DIN1626, ISO559, ISO3183.1/2,KS4602, GB/T911.1/2, SY/T5037, SY/T5040STP410, STP42 | |
Surface Treatment | Bare, Painting black, varnished, galvanized, anti-corrosion 3PE PP/EP/FBE coating, transparent oil, epoxy coating, etc. | |
Shapes | Round, Square, Rectagular, Oval, Special Shape according to csutomer's requirement | |
Technical Methods | Hot-rolled/Cold-drawn/Hot-expanded | |
Testing Methods | Pressure test, Flaw detection, Eddy current testing, Hydro static testing or Ultrasonic examination and also with chemical andphysical property inspection, Chemical Component Analysis, Mechanical Properties, Exterior Size Inspection, hydraulic testing, etc. | |
Packaging | Small pipes in bundles with strong steel strips,large pieces in loose; Covered with plastic woven bags; Wooden cases; Suitable forlifting operation; Loaded in 20ft 40ft or 45ft container or in bulk; Also according to customer's requests | |
Application | 1. Automotive and mechanical pipes. 2. Petroleum cracking pipes. 3. High Pressure Boiler Pipe. 4. Low and middle pressure fluid transportation pipeline. 5. Chemical fertilizer equipment pipes. 6. Heat exchanger pipes 7.Conveying oil gas and water | |
Advantages | 1.Reasonable price with excellent quality 2.Abundant stock and prompt delivery 3.Rich supply and export experience, sincere service 4.Reliable forwarder, 2-hour away from port. | |
Trade Terms | FOB CIF CFR | |
MOQ | 10 tons | |
Supply Capacity | 5000 T/M | |
Delivery Time | Usually within 7-10 days after receipt of advance payment | |
The products are widely used in multiple important fields such as automobiles, petroleum, railways, bridges, construction, electricity, transportation, machinery, shipbuilding, light industry, home appliances, etc.
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At XiangFengSteels, we uphold the highest standards of quality and reliability in the steel industry. Our commitment to excellence is demonstrated through our comprehensive range of certifications and accreditations, which underscore our dedication to delivering top-tier products and services.
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