Carbon steel seamless square tube
Carbon steel seamless square tube
+86 151 6503 0021
8615165030021
info@jiukuangsteel.com

Address:Room 111, Dongfang Xingye Steel Market, No. 121 Daqiao Road, Licheng District, Jinan City, Shandong Province, China

Payment Term:T/T, L/C, Western Union, etc
Design Style:customizable
Delivery Time:7 Days
Transportation:By sea or Land transportation

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PRODUCT PARAMETERS

Carbon steel seamless square tube is a kind of hollow square section light-weight thin-walled steel tube, also known as steel refrigeration bending section. It is a section steel with a square cross-section shape and size made of hot-rolled or cold-rolled strip or coil as the base material, cold bending, and then high-frequency welding. In addition to the thickening of the wall thickness of the hot-rolled extra-thick-walled square tube, its corner size and edge straightness have reached or even exceeded the level of the resistance-welded cold-formed square tube.


Product Name Carbon Steel Seamless Pipe
MaterialA53(A.B)A106 (A. B).0345,16Mn, 10#, 20#,45# S235JR. S355JR, Q320,Q360,Q410,Q460,Q490 ASTMA252, Gr.2,Gr.3.ST37, ST42, ST52, GrB, X42 X46 X52 X5 X6 X65 X70. 30CrMo  .etc
Wall Thickness2.5-75mm
Outer Diameter13.7-1219.2mm
LengthLength:Single random length/Double random length5m-14m,5.8m,6m,10m-12m,12m or as customer's actual reques
StandardAPI 5L, ASTM A53-2007, ASTM A671-2006, ASTM A252-1998, ASTM A450-1996, ASME B36.10M-2004, ASTM A523-1996, BS 1387, BS EN10296, BS  ANSI B36.1 6323, BS 6363, BS EN10219, GB/T 3091-2001, GB/T 13793-1992, GB/T9711 
Section ShapeSquare, Rectangular, Round,
Pipe EndsPlain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc.
Surface Treatment1. Galvanized,bare2. PVC,Black and color painting3. Transparent oil,anti-rust oil4. According to clients requirement


Seamless square tube is a kind of long strip steel with hollow section and no seam around it. It is a square tube formed by extrusion of seamless tube through four sides of die. Square tube has hollow section and is widely used as a pipe for conveying fluid. It is mainly used in liquid transportation, hydraulic support, mechanical structure, medium and low pressure, high pressure boiler pipe, heat exchange pipe, gas, oil and other industries. It is stronger than welding and will not crack


CUSTOMER EVALUATION

TXD Steel Group Co.,Ltd 

TXD Steel Group Co.,Ltd founded in 2003 and we located in Shandong Province. Our company has 12 departments in Shandong, Suzhou and Guangzhou totally. There are more than 4000 employees here in our company. Our main products include hot rolled coils, cold-rolled coils, GI, PPGI, AFP 55% Al galvalume coil, stainless steel. We also export structural beams, steel pipes, aluminiun and cooper pipes etc. Our company's annual sales amount is around 100 million US dollars, we also entered into strategic partnership with Bao steel, Laiwu steel, Rizhao steel, Anfeng steel, HBIS etc. Our company has achieved ISO9001 quality certification system. Our main market is middle east, Southeast Asia, Africa, South America etc. Hope to start the good cooperations with friends all over the world!

FAQ

1. Q:Are you a factory or trading company?
    A:We are a factory.we also have cooperated factory doing other steel business.
2. Q:Where is your company located? How can I visit there?
    A:Our company is located in Jinan City, China,.All our clients from home or abroad are warmly welcome to visit us!
3. Q:Can I get some samples?
    A:Yes,we are honored to offer you samples.
4. Q:How does your factory do regarding quality control?
    A:Quality is priority. Our factory has gained BV, SGS authentication. We guarantee the goods out from our factory 100% qualified.And Each Process, we have very strict operation and arrange 2 techinians to inspect. After the products are finished,we will make the last test to pick up the unqualified products.
5. Q: How long does your warranty?
    A:We can assured the quality within 90 days after your receiving the cargoes.
6. Q:What is your MOQ?
    A:As long as hold one container ,we can accpet the order.
7.Q: What is your payment ? 
    A:If the quantity more than 100 tons , 100% l/c at sight can be accpeted. Less than 100 tons ,30% t/t in advance ,70% balance agianst with B/L copy.

CONTACT US

Telephone Number

+86 151 6503 0021

WhatsApp

8615165030021

          Get in touch with us for product quotation, or ask me for detailed product information. We have formal qualifications and superior prices, you are welcome to write to contact us at any time, we will be the most enthusiastic service to receive you, welcome to your letter!

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