Qingdao Shengying Steel Co., Ltd.
Seamless Square Tube
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.
categorizes：
Carbon Steel Pipe
PRODUCT DETAILS
Product 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 | |
Warehouse Storage
Qingdao Shengying Steel Co., Ltd., Ltd. as a leader manufacturer in steel supplier from China, is a reliable and integrity steel supplier. With more than 10 years steel processing and exporter experiences, we have a factory building of 20000 square meters and annual production of 23,000 tons. We specialized in the production of stainless steel, carbon steel, galvanized steel, aluminum, copper products, etc., suitable for fields such as engineering, coal mining, textiles, electricity, boilers, machinery, etc. Our products have passed the ISO9001 quality system certification and the EU CE certification.
Packing and shipping
We adhere to the management principle of "quality first, service first, continuous improvement and innovation, and customer satisfaction", with the quality goal of "zero defects, zero complaints". Looking forward to cooperate with you long term.
Technology
Our major products including Carbon Steel Plate, Carbon Steel Coil, Carbon Steel Pipe, Carbon Steel Bar, Stainless steel plate,Stainless steel coil , Stainless steel pipe, color coated coil, color tile, galvanized sheet, galvanized coil, Galvanized roofing,etc.
Customer Visit
Our company has extensive experience in the development and export of metal and steel materials. Our company is the long-term reliable steel supplier you are looking for!
Application field
Products are widely used in aerospace, building bridges, precision instruments, petrochemical and other industries.We manufacture own brand steel products and also we can supply other famous brand steel product.
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Large Thick Wall Seamless Pipe
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.
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CONTACT US
Tel : +13687622063
E-mail : sysales15@systeelcoil.com
WhatApp : +868613687622063
Add : Room 1808, Building 1, Excellence Century Center, Shibei District, Qingdao City
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