
Q345 Hollow Rectangular Steel Tube for Mechanical Parts and Engineering Structures
Rectangular tube is a kind of hollow square cross section light thin wall steel tube, also known as steel refrigeration bend section. It is made of Q235 hot rolled or cold rolled strip steel or coil plate as base material by cold bending forming and then by high frequency welding made of square section shape and size of steel. In addition to the thickening of the wall, the corner size and edge flatness of hot rolled extra-thick wall square tube reach or even exceed the level of resistance welding cold forming square tube.
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Standard: | JIS,DIN,ASTM.BS.API.GB | Standard 2 | JIS G3463-2006, DIN EN 10208-1-1998, DIN EN 10025, ASTM A53-2007, BS 1387, BS EN10219, API 5CT, API 5L, GB/T9711.1-1997 |
Grade Group: | A53-A369, 10#-45#, Q195-Q345 | Grade | A53(A,B),10#,20#,45#,Q235, Q345, Q195, Q215 |
Thickness: | 0.5mm - 10mm | Section Shape | Square or as to your request |
Outer Diameter: | 20*20-200*200mm | Place of Origin | China |
Application: | Fluid Pipe, Structure/Fluid/Gas Pipe | Technique | ERW |
Certification | ISO | Surface Treatment | Galvanized |
Special Pipe | EMT Pipe | Alloy Or Not | Non-alloy |
Tolerance | ±5% | Type | Welded Steel Pipe |
Processing Service | Bending, Welding Decoiling, Punching, Cutting | Shape | square or as to your request |
Trade Terms | FOB,CIF,CFR,EXW,ect | Material Grade | A53(A,B),A106(B.C),10#,20#,16Mn,Q235, Q345, Q195, St37 |
Length | 3-12m or customized | Certificate | ISO9001-2008/ISO14001-2015/CE |
Packing | Standard see-worthy packaging | End | Plain/Threaded/Bevel/Grooved |
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FAQ
Q1: ARE YOU FACTORY OR TRADER?
A1: Wuxi Sylaith Special Steel Co.,Ltd is a manufacturer of steel
pipe and tube since 2010. We've gained our Export Right and become
an integrated company of industry and trade in order to satisfy
buyer's multi-request on different material and products.
Q2: WHICH MATERIAL/PRODUCTS YOU CAN PROVIDE?
A2: Seamless Stainless Steel Pipe / Tube, Seamless Carbon Stainless
Steel Pipe /Tube,Galvanized Steel Tube witn any Shape and Welded
pipes can also be available
Q3: HOW TO GET A SAMPLE?
A3: FREE samples are available for your checking and testing. And
to get free samples, you need to send us you detailed receiving
address (including post code) and your DHL/FedEx/UPS account for
collecting samples, courier cost will be paid in your side.
Q4. CAN YOU PRODUCE THE PRODUCTS ACCORDING TO MY OWN DRAWINGS?
A4: Yes, we can produce the products according to your drawings
that will be most satisfy you.
Q5: HOW TO VISIT YOUR FACTORY?
A5: Most of the main cities have flights to Shanghai; you can take
flight to Shanghai Putong/Hongqiao International Airport.
If you come from Hongkong, it will take 2 hours by flight (every
day 5 flight around noon tim
WUXI SYLAITH SPECIAL STEEL CO.,LTD
Wuxi Sylaith Special Steel Co.,Ltd
Wuxi Sylaith Special Steel Co.,Ltd has 20,000 square meters of indoor storage, more than 20,000 tons of spot inventory. spot product standard involves european standard, american standard, british standard, australian standard, german standard, russian standard, japanese standard, national standard and so on.
Since its establishment, Wuxi Sylaith Special Steel Co.,Ltd has gained rich experience in Pipes, Fittings, Flanges, Valves, Structural steel, Coils and Plates in past twenty years. And our company has expanded its field of activities and entered in trade and supply of tubular & flat products in Duxplex and Super Duplex, Stainless Steel, Nickel Base alloy Steel ,Cr-Mo alloy steel , Copper Nickel alloy steel,Carbon Steel for our reputed clients worldwide. The products cover steel structure engineering, nuclear power engineering, ocean engineering, construction and bridge engineering, construction machinery and equipment production, metallurgical equipment production and other fields.
Wuxi Sylaith Special Steel Co.,Ltd adheres to the distribution strategy of multiple varieties, direct supply and nearest matching. In the future the company will, as always adhering to the "customer as the buddha, are proud of the service" business philosophy, adhere to the "create, win-win" spirit of enterprise, adherence to the "first-class service, first-class products, a comprehensive build the company's core competitiveness, to provide the most valuable industry services, is committed to become china's best solution steel sales company.