Stainless steel welded tube supplier
Crafted with precision, our Stainless Steel Welded Tubes are engineered for strength and durability. We begin with high-quality stainless steel strips, expertly roll-formed into seamless tube shapes, and meticulously welded to perfection. Our weld seams undergo meticulous reworking to ensure a uniform and smooth tube wall, meeting the highest industry standards.
These tubes can be customized to your exact specifications, whether you require standard sizes like 304/304L and 316/316L or more specialized options such as 304H, 316H, Duplex 2205, and Duplex 2507.
Stainless Steel welded tube Suppliers
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Stainless Steel welded tube Suppliers
Why choose us
Extensive Product Line
We offer stainless steel sheets and plates, including various grades, sizes, and surface finish options to meet different needs.
Technical Support
Our professional team offers technical support and guidance, assisting customers in selecting the most suitable stainless steel materials and solutions for their applications.
High-Quality Materials
Our stainless steel products adhere to stringent quality standards and undergo rigorous quality control
Flexible Delivery Options
To meet customer timelines, we provide timely global delivery services, including various shipping and delivery methods.
Delve into the core of our manufacturing prowess as we unveil the scientific precision governing the creation of our Stainless Steel Welded Tubes. Our cutting-edge factory seamlessly combines advanced technology and metallurgical expertise to craft tubes of unrivaled quality.
From the initial roll-forming of stainless steel strips into precise tube shapes to the intricate welding process, every stage adheres rigorously to scientific principles. The result is a homogeneous tube wall with impeccable structural integrity and corrosion resistance.
Stainless Steel welded tube Suppliers
What Our Clients Say
FAQ
Frequently Asked Questions About Stainless Steel Quotes
Get quick answers to your most pressing questions about stainless steel quotes.
To request a quotation, please feel free to contact us in one of the following ways:
Online Inquiry Form: You can fill out the online inquiry form on our website (at the bottom of the page) to provide detailed information about your specific requirements for stainless steel welded tube. We will get back to you with a quote in a timely manner.
Email: Send an email to market004@alloyours.com including your project specifications and any questions. Our team will provide you with a detailed quote and further assistance.
WhatsApp: Add +86 13052085117. Our friendly and knowledgeable customer support team is ready to provide you with advice and a quick quote.
Absolutely, we offer custom sizes and special processing services to meet your project’s unique requirements. Whether you need stainless steel welded tube in non-standard dimensions or specialized processing such as cutting, shaping, or finishing, we have the capabilities to accommodate your requests.
Product delivery times may vary depending on several factors, including the specific stainless steel product, quantity, customization requirements, and your location. However, we are committed to providing you with accurate delivery estimates to ensure your project stays on schedule.
To get precise delivery times for your order, please reach out to us with your project details, including the stainless steel product type, quantity, customization needs, and your location. Our customer support team will promptly provide you with a delivery timeline based on your unique requirements.
Stainless Steel welded tube Suppliers
How are welded stainless steel pipes made?
The production process of a stainless steel welded tube is a meticulously executed sequence of steps that ensures the highest quality and integrity of the final product. Here is a detailed breakdown of the process:
1.Coil Selection and Inspection
The process initiates with the careful selection of a stainless steel coil, chosen for its specific grade and properties. The coil is inspected for any defects or imperfections that could affect the tube's quality.
2.Forming
The selected stainless steel coil is then transformed into the desired tube shape. This is achieved through a precision roll-forming process, where strips or sheets of stainless steel are skillfully shaped into the tube's initial form.
3.Welding
The edges of the formed tube are precisely welded together longitudinally. Welding can be accomplished using either hot forming or cold forming processes, each with distinct advantages. Cold forming is preferred for its ability to produce smoother finishes and tighter tolerances. The welding process typically employs TIG (Tungsten Inert Gas) welding, ensuring a strong and durable bond between the edges.
4.Weld Bead Conditioning
Following welding, the weld bead undergoes meticulous conditioning to refine its appearance and structural integrity.
5.Sizing
For thicker-walled tubes, a process known as weld roll-down may be applied to achieve the desired thickness. The tubes are then sized with precision to meet the specified dimensions, ensuring they conform to the required standards.
Throughout this rigorous production process, strict quality control measures are implemented to guarantee that each stainless steel welded tube meets the highest industry standards. The result is a product known for its durability, corrosion resistance, and structural integrity, making it ideal for a wide range of applications.
Stainless Steel Plate and Sheet Suppliers
stainless steel welded tube
VS.
stainless steel seamless pipe
| Aspect | Stainless Steel Welded Tube | Stainless Steel Seamless Pipe |
|---|---|---|
| Production Process | Formed from stainless steel strips or sheets, then longitudinally welded | Manufactured from a single hollow billet without seams |
| Seam | Welded longitudinally, resulting in a visible seam along the tube | Seamless, with no visible seams or welds |
| Strength and Durability | Strong and durable, suitable for various applications | Exceptionally strong and durable, ideal for high-pressure environments |
| Corrosion Resistance | Corrosion-resistant, suitable for most environments | Highly corrosion-resistant, especially in aggressive conditions |
| Cost-Efficiency | Generally more cost-effective than seamless pipes | Typically more expensive due to the manufacturing process |
| Sizes | Available in a wide range of sizes and dimensions | Limited size range, often used for larger diameters |
| Applications | Versatile and used in various industries, including construction, automotive, and more | Primarily used in industries where high pressure, corrosion resistance, and seamless quality are critical, such as oil and gas, petrochemicals, and aerospace |
Stainless Steel Plate and Sheet Suppliers
types of stainless steel welded tube
| Stainless Steel Type | Description |
|---|---|
| 304/304L | – The most widely used stainless steel grade – Excellent corrosion resistance – Suitable for general applications |
| 316/316L | – Offers superior corrosion resistance, especially in marine environments – Resistant to pitting and crevice corrosion |
| 321/H | – Contains titanium for added stability against carbide precipitation – Suitable for high-temperature applications |
| 310/S | – High-temperature resistant stainless steel – Resists oxidation and sulfidation at elevated temperatures |
| 317/L | – Offers improved corrosion resistance compared to 316/316L – Suitable for chemical and corrosive environments |
| 347/H | – Contains niobium for enhanced corrosion resistance – Ideal for applications involving sensitization |
| 410/410S | – Martensitic stainless steel with good mechanical properties – Used in applications requiring high strength |
| Duplex 2205 | – Combines high strength with excellent corrosion resistance – Suitable for aggressive environments |
| Duplex 2507 | – Provides enhanced resistance to corrosion and stress corrosion cracking – Ideal for demanding applications |
| Other Grades | – Various specialized grades available for specific applications – Tailored to meet diverse industry requirements |
Stainless Steel welded tube Suppliers
How to cut stainless steel welded tube?
Cutting stainless steel welded tubes is a precise process, often requiring specialized equipment and techniques to ensure clean, accurate cuts. Here’s a detailed explanation of how to cut stainless steel welded tubes:
Equipment Selection
Begin by selecting the appropriate cutting equipment. Common choices include circular saws, bandsaws, plasma cutters, and abrasive cut-off machines. Ensure the selected equipment is capable of handling stainless steel's hardness and thickness.
Safety Measures
Prioritize safety by wearing appropriate protective gear, including safety glasses, gloves, and hearing protection. Ensure the work area is well-ventilated, and remove any flammable materials from the vicinity, as sparks may be generated during cutting.
Secure the Tube
Secure the stainless steel welded tube in a stable position. It's crucial to prevent any movement or vibration during cutting, as this can result in inaccurate cuts.
Blade Selection
If using a circular saw or bandsaw, choose a high-quality, carbide-tipped blade designed for cutting stainless steel. For plasma cutters, select the appropriate nozzle and gas mixture for stainless steel.
Marking
Mark the precise location where the cut is to be made using a scribe or marker. Double-check the measurements to ensure accuracy.
Finish the Cut
Once you've completed the cut, turn off the saw and wait for the blade to stop spinning before removing it from the metal. Be cautious when handling the sharp cut edges of the stainless steel.
Cutting Process
Circular Saw/Bandsaw
Align the blade with the marked line and slowly begin the cut. Apply consistent, gentle pressure to avoid overheating the blade and stainless steel. Ensure a steady feed rate for a clean cut.
Plasma Cutter
Set the cutter to the appropriate settings for stainless steel. Start the cut by igniting the plasma arc, then guide the torch along the marked line. Maintain a consistent cutting speed.
Cooling
Stainless steel can heat up quickly during cutting. To prevent distortion or warping, use a coolant or lubricant to cool the tube during the cutting process. This helps maintain the material's integrity.
Deburring
After cutting, remove any sharp or uneven edges by deburring the cut surface using a file or grinder. This step ensures a smooth, safe finish.
Quality Inspection
Inspect the cut end of the stainless steel welded tube for accuracy and quality. Ensure it meets the desired specifications and tolerances.
Cleanup
Safely dispose of any waste material, and return the equipment to its proper storage location.
By following these steps, stainless steel welded tube suppliers can achieve precise and clean cuts in stainless steel tubes, meeting the specific requirements of their customers.
Contact Us
Contact us for a quote
Minhang District
Shanghai, China
Email:
market004@alloyours.com
Phone:
+ 86 13052085117