201 Stainless Steel Welded Pipe

201 Stainless Steel Welded Pipe
201 Stainless Steel Welded Pipe is an economical stainless steel piping solution that offers excellent strength, good corrosion resistance, and an attractive surface finish. Compared with higher-alloy stainless steel pipes, it provides a more cost-effective choice for applications where moderate corrosion resistance is sufficient. It features good formability, weldability, and durability, making it suitable for fabrication and installation. Widely used in architectural decoration, furniture manufacturing, handrails, structural frameworks, and general industrial projects, it delivers reliable performance with low maintenance requirements. We supply consistent quality, accurate dimensions, customized specifications, and competitive pricing to meet the needs of customers worldwide.
Phone:+86 15552552963
WhatsApp: +86 15552552963
WeChat:+86 15552552963
E-mail:sales06@jiangweimetal.com
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◉ Product Description

Product Name201 Stainless Steel Welded Pipe
StandardISO, ASTM, EN, JIS, GB, DIN, BS, AISI, SAE, API
Material Grade200 Series: 201,202
300 Series: 301, 302, 303, 304, 304L, 309, 309S, 310, 310s, 316, 316L, 316Ti, 317L, 321, 347, 347H
400 Series: 409, 409L, 410, 410S, 420, 430, 431, 434, 439, 440, 441, 444
Duplex Steel: UNS S22053, S22253, S31500, S31803, S32205, S32304, S32900
Outer DiameterSeamless Pipe: 4mm-812.80mm
Welded Pipe: single slit(Φ8mm-Φ630mm); girth(Φ630mm-Φ3000mm),
ThicknessSeamless Pipe: 0.5mm - 60mm
Welded Pipe: single slit(0.5mm-25mm);girth(3mm-45mm)
Length5.8-6.1 m or as customers' request
ProcessSeamless: Cold Rolled, Cold drawn, Hot Rolled,
Welded: ERW,EFW,Spiral Welded
Section ShapeRound, Square, Rectangular, Oval, etc.
ToleranceAcording to the Standard.
Surface180G, 320G, 400G Satin / Hairline
400G, 500G, 600G or 800G Mirror finish
ColorGolden, Champagne gold, Rose gold, Brown, Bronze, Brass, Black, etc.
ApplicationCapillary Pipe, Hydraulic Pipe, Decorative Pipe, Heat Exchanger Tube, Exhaust Pipe, Food Grade Pipe, Furnace Pipe, Condenser Tube, Oil Line Pipe, Structural Pipe, Gas Pipe, Water Pipe

◉ Product Display

ss-pipe


Product Introduction


Stainless Steel Welded Pipe is a versatile piping product manufactured from premium stainless steel through advanced forming and welding processes. It offers excellent corrosion resistance, reliable mechanical strength, and a clean, attractive surface, making it suitable for demanding environments. Compared with many alternative piping materials, stainless steel welded pipe provides an ideal balance of performance, durability, and cost efficiency. With precise dimensions, consistent wall thickness, and excellent weld integrity, it is easy to fabricate, weld, and install. The pipe is available in a wide range of diameters, wall thicknesses, lengths, and surface finishes to satisfy diverse engineering and industrial requirements. Strict quality inspection ensures every product meets international standards for dependable performance and long service life.

As a professional steel manufacturer and exporter, we are committed to supplying high-quality stainless steel welded pipes with competitive pricing, stable production capacity, and fast global delivery. Our experienced team provides customized solutions, including cutting, polishing, end processing, packaging, and OEM services according to customer specifications. Every order is carefully inspected before shipment to guarantee consistent quality and customer satisfaction. Whether your project involves construction, water treatment, food processing, chemical equipment, mechanical engineering, furniture manufacturing, or architectural decoration, our stainless steel welded pipes provide a reliable and economical solution. We welcome inquiries from distributors, contractors, wholesalers, and project buyers worldwide, and look forward to building long-term business partnerships through dependable products and professional service.


About Us


Jiangwei Metal is a professional manufacturer engaged in the research, development, production, sale and service.,  is committed to providing one-stop steel procurement services for global client.


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Advantages of Stainless Steel Welded Pipe


1. Excellent Corrosion Resistance

Stainless Steel Welded Pipe provides outstanding resistance to rust, oxidation, moisture, and many chemicals, making it suitable for both indoor and outdoor environments. It maintains its appearance and structural integrity even under harsh operating conditions, reducing maintenance costs and extending service life. This excellent corrosion performance makes it a dependable choice for construction, water systems, food processing, and industrial applications where durability is essential.

2. High Strength and Durability

Manufactured with advanced welding technology, Stainless Steel Welded Pipe offers high mechanical strength and excellent structural stability. It can withstand pressure, impact, and daily wear while maintaining reliable performance over time. The strong welded seam and uniform wall thickness ensure dependable operation in demanding environments, making it an ideal solution for long-term industrial and commercial projects.

3. Cost-Effective Solution

Compared with many alternative piping materials, Stainless Steel Welded Pipe delivers an excellent balance between quality and cost. It provides reliable performance, long service life, and lower maintenance requirements, helping reduce overall project expenses. Its efficient manufacturing process also makes it an economical option for large-volume projects without sacrificing product quality or performance.

4. Easy Fabrication and Installation

Stainless Steel Welded Pipe is easy to cut, bend, weld, polish, and assemble, allowing faster installation and lower labor costs. Its accurate dimensions and consistent quality simplify fabrication for various engineering requirements. The pipe can also be customized into different lengths, finishes, and end treatments, making it suitable for a wide variety of industrial and architectural applications.

5. Attractive Surface Finish

The smooth and clean surface of Stainless Steel Welded Pipe provides both functional and aesthetic advantages. It is easy to clean, resistant to staining, and maintains a bright appearance throughout its service life. Various surface finishes are available to meet decorative and industrial requirements, making the pipe popular for architectural structures, furniture, handrails, and visible installations.

6. Wide Range of Applications

Stainless Steel Welded Pipe is widely used across construction, water supply, food processing, chemical equipment, automotive manufacturing, furniture production, and mechanical engineering. Its combination of corrosion resistance, strength, hygienic properties, and cost efficiency allows one product to meet the needs of many industries. This versatility makes it one of the most commonly selected stainless steel piping solutions for global engineering and infrastructure projects.


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Quality Control


We have our own Physical & Chemical Testing Center Lab to guarantee our product quality. Our test items & instrument fully meet international standards.


Applications of Stainless Steel Welded Pipe


1. Construction and Building Structures

Stainless Steel Welded Pipe is widely used in residential, commercial, and industrial construction projects. It is ideal for structural frameworks, handrails, stair railings, building supports, curtain walls, and decorative installations. Its excellent corrosion resistance, attractive appearance, and long service life help reduce maintenance costs while ensuring reliable structural performance in both indoor and outdoor environments.

2. Water Supply and Drainage Systems

Thanks to its corrosion resistance and hygienic properties, Stainless Steel Welded Pipe is commonly used in water supply, drainage, irrigation, and wastewater treatment systems. It helps maintain water quality, resists scaling and rust, and performs reliably under continuous operation. Its durability makes it an excellent choice for municipal infrastructure, commercial buildings, and industrial water distribution networks.

3. Food and Beverage Processing

The smooth inner and outer surfaces of Stainless Steel Welded Pipe make it suitable for food and beverage processing equipment. It is easy to clean, resistant to contamination, and supports hygienic production environments. The pipe is widely applied in dairy plants, breweries, beverage factories, commercial kitchens, and food manufacturing facilities where cleanliness and product safety are essential.

4. Chemical and Industrial Equipment

Stainless Steel Welded Pipe is extensively used in chemical plants, processing equipment, storage systems, and industrial production lines. Its ability to withstand corrosive media, high humidity, and demanding operating conditions ensures reliable performance and long service life. It is suitable for transporting liquids and gases while reducing maintenance requirements and improving production efficiency.

5. Furniture and Architectural Decoration

With its bright appearance and excellent finishing performance, Stainless Steel Welded Pipe is a popular material for furniture manufacturing and architectural decoration. It is widely used for tables, chairs, shelving, display racks, handrails, balustrades, and decorative frameworks. The pipe combines modern aesthetics with high strength, making it suitable for both functional and decorative applications.

6. Mechanical Manufacturing and Engineering

Stainless Steel Welded Pipe plays an important role in machinery, equipment manufacturing, transportation systems, and engineering projects. It is used for machine frames, equipment supports, protective guards, conveyor systems, and various fabricated components. Its dimensional accuracy, weldability, and mechanical strength provide reliable performance while allowing efficient fabrication and installation for diverse industrial applications.


Contact Us


As a leading company, Jiangwei Metal is known for our excellent product quality and professional services, providing our customers with a reliable partner. We have a global sales network that can meet the needs of customers in different countries and regions.If you need more information about us or have any other needs, please feel free to contact us. We look forward to working with you to create a better future.


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