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Stainless Steel Pipes and Tubes: Your Trusted Solution for Quality and Versatility

We take pride in being a leading supplier of stainless steel pipes and tubes, offering a comprehensive range of specifications to meet diverse industrial needs. Our extensive inventory includes both seamless and welded stainless tubes available in various standards and steel grades. With an emphasis on quality, durability, and performance, our stainless steel products are designed to excel in various applications, from decorative construction to industrial instruments.

Product Specifications

Our stainless steel pipes come in a variety of shapes, including round and square (rectangle) tubes, making them suitable for numerous applications. The detailed technical information regarding our stainless tubes is as follows:

• Name: Stainless Steel Pipe

• Standards: ASTM A554, A249, A269, A270, A312, A213

• Material Grades:

  • 201 (Ni 0.8%)
  • 202 (Ni 3.5% - 4.5%)
  • 301 (Ni 5%)
  • 304 (Ni 8%, Cr 18%)
  • 316 (Ni 10%, Cr 18%)
  • 316L (Ni 10% - 14%)

• Dimensions:

  • Outer Diameter: Ranges from 0.5mm to 508mm
  • Thickness: Between 0.25mm and 60mm
  • Length: Standard length of 6m or customized upon request

• Technical Tolerances:

  • Outer Diameter: ± 0.2mm
  • Thickness: ± 0.02mm
  • Length: ± 5mm

• Surface Finishes: Available in No.1, No.2D, No.2B, BA, No.3, No.4, Hairline (HL), among others.

Applications

Our stainless steel pipes are engineered for a wide range of applications, including:

• Decorative Construction: Ideal for creating aesthetically pleasing yet durable structures.
• Upholstery: Used in furniture frames and supports that require corrosion resistance and strength.
• Industrial Instruments: Essential for various equipment requiring high-performance materials.

Quality Assurance

We adhere to rigorous quality control standards, ensuring each product meets the necessary specifications. Our tests include:

• Squash Test
• Extended Test
• Water Pressure Test
• Crystal Rot Test
• Heat Treatment
• Non-Destructive Testing (NDT)

Chemical Composition

The chemical composition of our stainless steel pipes varies by grade, ensuring optimal performance:

• 201: 16-18% Cr, 3.5-5.5% Ni
• 304: 18-20% Cr, 8-10.5% Ni
• 316: 16-18% Cr, 10-14% Ni, with inclusions of Molybdenum for enhanced corrosion resistance.

Mechanical Properties

Our stainless steel pipes exhibit impressive mechanical properties, such as high tensile strength and yield strength, ensuring they can withstand extreme conditions:

• Tensile Strength: Ranges from ≥520MPa to ≥535MPa depending on the grade.
• Yield Strength: Ranges from ≥205MPa to ≥245MPa.

Inventory & Delivery

As a professional supplier, we maintain a consistent stock of commonly requested sizes of stainless pipes, ensuring prompt availability and delivery. Our product packaging prioritizes protection and quality:

• Packing: Plastic caps protect both ends, with pipes wrapped in plastic bags and bundled securely. Wooden boxes are offered per customer requests.
• Delivery Condition: Cold drawn, annealed, and pickled.

Our payment terms include T/T and L/C, with minimum orders starting at 1 metric ton. Based in Shanghai, we typically deliver within 20 to 30 days.

We are your reliable partner for high-quality stainless steel pipes and tubes. With our commitment to excellence, quality assurance, and dedicated customer service, we are well-equipped to fulfill your industrial needs effectively. Whether for construction, manufacturing, or decorative applications, our stainless tubing solutions provide the durability and resilience essential for modern industries. Contact us today for your stainless steel requirements and experience our exceptional service firsthand.