Buy SS304 Stainless Steel Pipe SA249 – Ideal for Plumbing & Industrial Projects
Product Introduction:
The SS304 Stainless Steel Pipe SA249 is a high-quality welded austenitic stainless steel tube manufactured according to ASTM A249 / ASME SA249 standards. Designed for plumbing, industrial, and structural applications, this pipe combines excellent corrosion resistance, durability, and mechanical strength. Made from 304 stainless steel, it is suitable for fluid and gas transport, heat exchangers, and general industrial piping. Produced by Wuxi Korer Stainless Steel Co., Ltd., each pipe features a bright annealed finish for a smooth internal surface, ensuring efficient flow, hygiene, and long-lasting performance in demanding environments.
Applications:
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Plumbing systems for potable water, drainage, and piping networks
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Industrial projects including chemical processing, heat exchangers, and evaporators
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Food and beverage pipelines for hygienic fluid transfer
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Pharmaceutical and biotech processing systems
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HVAC and refrigeration systems requiring durable and corrosion-resistant pipes
Advantages:
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Superior corrosion resistance in water, chemical, and industrial environments
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High mechanical strength for pressure and temperature endurance
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Smooth internal surface improves flow and minimizes contamination or scaling
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Excellent weldability and formability for custom installations
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Compliant with ASTM A249 / ASME SA249 standards, ensuring reliability and quality
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Long service life, reducing maintenance costs and operational downtime
Material Composition (304 Stainless Steel):
| Element | Content (%) |
|---|---|
| Chromium (Cr) | 18.0 – 20.0 |
| Nickel (Ni) | 8.0 – 12.0 |
| Carbon (C) | ≤ 0.08 |
| Manganese (Mn) | ≤ 2.0 |
| Silicon (Si) | ≤ 1.0 |
| Phosphorus (P) | ≤ 0.045 |
| Sulfur (S) | ≤ 0.03 |
Technical Specifications:
| Parameter | Value |
|---|---|
| Standard | ASTM A249 / ASME SA249 |
| Material Grade | SS304 |
| Outer Diameter | Customizable (common sizes: 6–219 mm) |
| Wall Thickness | 0.5–6 mm |
| Length | Up to 20 meters |
| Surface Finish | Bright Annealed / Pickled / Polished |
| Type | Welded stainless steel pipe |
| Certification | ISO 9001:2008, Pressure Pipe License |
Manufacturing Process:
Raw Material Inspection → Slitting → Tube Forming → TIG/Plasma Welding → Heat Treatment (Bright Annealing) → Straightening → Pickling/Polishing → Non-Destructive Testing (Eddy Current / Ultrasonic) → Dimensional Inspection → Marking → Packaging
FAQ:
Q1: Can this SS304 pipe be used for drinking water plumbing?
A: Yes, it is food-grade and corrosion-resistant, suitable for potable water systems.
Q2: Is it suitable for chemical or industrial applications?
A: Yes, its high corrosion resistance makes it ideal for chemical, petrochemical, and industrial pipelines.
Q3: Can the pipe be customized in diameter, thickness, and length?
A: Yes, we offer customized dimensions and surface finishes to meet specific project requirements.
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