Premium Stainless Steel Pipe Tubes: Seamless and Welded at Factory Prices

Introduction

Our stainless steel pipe tubes are a top - tier solution for a wide range of industrial and commercial applications. Available in seamless and welded options, and in popular grades such as 304, 316, and 316L, these pipes are crafted to meet the highest standards of quality and performance.

Product Grades and Their Advantages

304 Stainless Steel

• Composition and Characteristics: Grade 304 stainless steel is an austenitic alloy that contains 18% chromium and 8% nickel. This composition gives it excellent corrosion resistance in a variety of environments, including mildly corrosive atmospheres and food - processing applications.
• Applications: It is widely used in the food and beverage industry for equipment like storage tanks, pipes for transporting liquids, and in architectural applications such as handrails and decorative elements.

316 Stainless Steel

• Enhanced Corrosion Resistance: The addition of molybdenum (2 - 3%) in 316 stainless steel makes it more resistant to corrosion, especially in chloride - rich environments. This makes it suitable for marine applications, chemical processing plants, and outdoor structures exposed to saltwater.
• Strength and Durability: It has good mechanical properties, maintaining its strength even at high temperatures, which is crucial for applications in high - stress environments.

316L Stainless Steel

• Low - Carbon Variant: The "L" in 316L stands for low - carbon. This grade is less prone to sensitization during welding, which means it retains its corrosion resistance even in the heat - affected zones.
• Medical and Pharmaceutical Applications: Due to its high corrosion resistance and low carbon content, 316L is often used in medical equipment, pharmaceutical processing, and in applications where cleanliness and hygiene are of utmost importance.

Seamless vs. Welded Pipes

Seamless Pipes

• Manufacturing Process: Seamless pipes are made by piercing a solid billet to create a hollow tube. This process results in a pipe with a uniform wall thickness and no welded seams.
• Strength and Integrity: The absence of seams makes seamless pipes stronger and more reliable, especially in high - pressure applications. They are less likely to develop leaks or failures under extreme conditions.
• Applications: Ideal for applications in the oil and gas industry, power generation plants, and high - pressure hydraulic systems.

Welded Pipes

• Production Method: Welded pipes are formed by rolling a flat strip of stainless steel and welding the edges together. This manufacturing process allows for the production of pipes in large diameters and various lengths.
• Cost - Effectiveness: Welded pipes are generally more cost - effective than seamless pipes, making them a popular choice for less - critical applications where high pressure is not a concern.
• Applications: Commonly used in water supply systems, structural applications, and general industrial piping.

Surface Treatment and Quality Assurance

Complete Surface Treatment

Our stainless steel pipes undergo a complete surface treatment process. This includes processes such as polishing, pickling, and passivation. Polishing gives the pipes a smooth and aesthetically pleasing finish, while pickling and passivation enhance their corrosion resistance by removing impurities and creating a protective oxide layer on the surface.

Quality Control

We adhere to strict quality control measures throughout the manufacturing process. Our products are produced in accordance with ISO9001 standards, ensuring that every pipe meets the specified dimensions, mechanical properties, and corrosion resistance requirements. We also conduct various tests, including ultrasonic testing, hydrostatic testing, and chemical analysis, to guarantee the quality of our products.

Company - Backed Advantages

Manufacturer with a Strong History

As a manufacturer established in 2022, we have a rich history in the metal industry. Our roots trace back to 1999 when we opened our first office for metal material sales in Beijing. Since then, we have continuously expanded our business, entering the research and sales of non - ferrous metals and stainless steel materials. This long - standing experience in the industry gives us the expertise to produce high - quality stainless steel pipes.

Professional Team

• Technical Team: Our technical team consists of numerous sales elites who are proficient in the specialized knowledge of special alloys. They can quickly explain the professional knowledge of our products to customers and are constantly working on product iteration and upgrading.
• Market and Sales Team: Composed of experienced marketing and sales elites, they accurately grasp market dynamics and effectively expand our market share, ensuring that our products reach a wide range of international customers.
• Customer Service Team: With a customer - centric approach, our customer service team provides 24 - hour uninterrupted high - quality service. They handle customer inquiries, complaints, and issues promptly, ensuring high customer satisfaction.

Comprehensive Services

• Product Information and Sample Supply: We provide customers with detailed product information, including specifications, features, and uses. We also offer samples for customers to evaluate and confirm the quality of our products.
• Price and Negotiation: We provide quotations based on customer needs, including price, delivery terms, and payment methods. We are open to price negotiation to reach a mutually satisfactory agreement.
• Order Processing: Once we accept a customer's order, we process it carefully to ensure its accuracy. We confirm order details such as quantity, model, and delivery time.
• Production Follow - up and Quality Control: We closely follow up on the production progress to ensure timely delivery. Our quality control measures ensure that the products meet customer requirements and standards.
• Logistics Arrangement: We arrange transportation and logistics, including shipping, transportation mode selection (sea freight, air freight, etc.), and customs clearance procedures. We track the transportation of goods to ensure they arrive smoothly at the customer's designated location.
• After - Sale Service: We handle customer complaints and issues promptly to ensure customer satisfaction.

Global Reach

We have overseas offices and a significant export share of above US$100 million. Our products are sold in major markets across the globe, including North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, Eastern Asia, Western Europe, Central America, Northern Europe, Southern Europe, and South Asia.

Our stainless steel pipes, available in 304, 316, and 316L grades, in seamless and welded options, offer a combination of high - quality materials, excellent manufacturing processes, and comprehensive services. Whether you are in the oil and gas industry, food processing, or construction, our pipes are the ideal choice for your piping needs.