Steel grade:Q195/Q215/Q235/Q345/10#
OD(outer diameter):90-830mm
W.T(wall thickness):2-60mm.
Length:6m，12m
China Seamless Square Tube Manufacturers Factory Suppliers
We pay attention to and even exceed the needs of our customers, and provide them with the best quality and efficient Stainless Steel Capillary Tubes, ASTM A500 Square Tube, Stainless Steel .Our company adheres to the concept of 'If there is innovation, there is a future', to provide customers with competitive Seamless Square Tube solutions and services, and continue to create maximum value for customers. We're committed to providing our clients with the best possible experience, from the initial consultation to final delivery. We actively advocate and strive to practice the spirit of cooperation and win-win situation, which has been widely praised by our global partners and customers. Our diversified business model ensures that we can adapt to changing market conditions and customer needs. We pay special attention to product installation and after-sales service, always adhering to the tenet of brand guarantee and technology leadership. Our company is committed to investing in new technology and processes to improve our products and service offering. We are a trusted partner for many well-known brands and companies around the world. We provide comprehensive training and education to our employees to ensure they are up-to-date on the latest trends and technologies.
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![Low Carbon Steel Seamless Square Pipe]()
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![1.5x1.5 Inch Square Iron Pipe]()
1.5x1.5 Inch Square Iron PipeForm factor: rectangular or squareread more
Material: Iron
Outer Diameter Size: 1.5 inches
Wall Thickness Size: Typically between 0.120-0.187 inches
Length: Typically 20 feet or 21 feet. -
![Hot Dipped Pre Galvanized Square Steel Tube]()
Hot Dipped Pre Galvanized Square Steel TubeSize: 10×10mm-400×400mmread more
Wall thickness: 0.6mm-12mm -
![Square Tube 304 316]()
Square Tube 304 316Outer diameter: 15x15mm-600x600mmread more
Wall thickness: 0.8mm-25mm
Length: can be customized
It should be noted that the specifications of square tubes are also affected by the... -
![S45C Seamless Square Tube]()
S45C Seamless Square TubeOuter diameter: 10mm-500mmread more
Wall thickness: 1mm-50mm
Length: up to 12 meters
Other specifications can be customized according to the specific needs of customers, such as inner... -
![ASTM S355jr Hollow Section Square Steel Pipe]()
ASTM S355jr Hollow Section Square Steel PipeOD(outer diameter):20x20mm to 500x500mmread more
W.T(wall thickness):1.0mm-20mm
Length:1m-12m -
![SA335 22 Inches Seamless Square Rectangle Steel Pipe]()
SA335 22 Inches Seamless Square Rectangle Steel PipeOD(outer diameter):22" (558.8 mm)read more
W.T(wall thickness):Different wall thicknesses can be produced upon request
Length:generally about 6 meters, but also can be customized according to... -
![MS ERW Hollow Section Square Pipe]()
MS ERW Hollow Section Square PipeOD(outer diameter):10×10mm to 600×600mmread more
W.T(wall thickness):1.2mm, 1.5mm, 2.0mm, 2.5mm.
Length:1-20M According to customer requirements -
![Q235B Seamless Square Tube]()
Q235B Seamless Square TubeOD(outer diameter):10mm x 10mm - 600mm x 600mmread more
W.T(wall thickness):0.5mm - 20mm
Length:≤12000mm -
![Precision CK45 Seamless Honed Tube]()
Precision CK45 Seamless Honed TubeSteel grade:K45,304, 4140/4135/4142read more
OD(outer diameter):25mm-427mm
W.T(wall thickness):1.5mm-24mm
length: According to the actual requirements of customers. -
![DN15-DN200 Seamless Square Pipes]()
DN15-DN200 Seamless Square PipesSteel grade: Q195,Q245,Q235,Q345,St37read more
OD(outer diameter):16*16-500*500mm
W.T(wall thickness):1.24-20mm，1.2-20mm
Length:1-12m -
![Black Seamless Square Tube]()
Black Seamless Square TubeSteel grade:Q195,A36,SS400read more
OD(outer diameter):10*10-1000*1000mm
W.T(wall thickness):0.5-60mm.
Length:3-12M According to customer requirements
Ellen Williams
We are very honored to cooperate with your company, we also take the opportunity of this cooperation, and try to learn from your good points.
Mary Villanueva
This product has an exquisite appearance, excellent quality and affordable price. It is worth buying.
Grace Schubert
Through this cooperation we feel that you are very reliable, we are considering long-term cooperation.
Diane Godines
You know what your goal is and can work hard for it, which makes us admire you very much.
Jerry Carlos
The excellent service, professionalism, and attention to detail provided by this company make the product flawless. We appreciate that very much.
Hanna Carmichael
This supplier's products are perfect for us, their products are out of the norm, they are innovative and the quality is still reliable.
The Difference Between Welded Square Tube and Seamless Square Tube...
Nov 05, 2019 · The seamless square tube is a long strip of steel having a hollow section and no seam at the periphery, and is a square tube formed by a seamless tube passing through the four sides of...
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304L 1 Inch Galvanized 4x4 Square Steel Tubing Seamless GOST 9941 304/ 304L /316/316L Stainless Steel Flat Pipe Stainless Steel Seamless Square Pipe Welded Flat Tube We supply Stainless steel square...
Our company constantly strengthens the construction of innovation base for invigorating trade through science and technology and supports the export of Low Carbon Steel Seamless Square Pipe, Astm A35 Seamless Steel Pipe, Stainless Steel Corner Profile with independent brands and intellectual property rights. As one of the most professional Seamless Square Tube manufacturers and suppliers in China, we're featured by quality products and competitive price. Please rest assured to buy Seamless Square Tube for sale here and get free samples from our factory. Also, customized service is available.