SA312 TP304 Stainless Steel Welding Pipe OD 76.2×2.11mm
Price:
Negotiable
MOQ:
1 Metric Tons Per Size
Delivery Time:
15-45Days Or Depends on Quantity
Brand:
KORER
Product Description
SA312 TP304 Stainless Steel Welding Pipe OD 76.2*2.11mm
SA312 TP304 Stainless Steel Welding Pipe OD 76.2 *2.11mm - High-Quality Industrial Piping Solution
Product Introduction
The SA312 TP304 Stainless Steel Welding Pipe, with an outer diameter of 76.2 mm (3 inches) and a wall thickness of 2.11 mm, is a high-performance austenitic welded stainless steel pipe manufactured according to ASME SA312 / ASTM A312 standards. It is designed for demanding industrial applications where corrosion resistance, strength, and surface cleanliness are critical.
Applications
- Chemical and petrochemical plants - for transporting corrosive fluids and gases
- Food and beverage industry - for hygienic and non-contaminating processing lines
- Power generation and boiler systems - for condensers and heat exchangers
- Pharmaceutical and biotech systems - for sterile and clean piping environments
- Water treatment and marine applications - for corrosion-resistant fluid transport
Advantages
- Excellent corrosion and oxidation resistance, suitable for diverse environments
- Bright annealed inner surface ensures smooth fluid flow and easy cleaning
- High strength-to-weight ratio with consistent mechanical properties
- Superior weldability and formability, compatible with various fabrication processes
- Manufactured under ASME SA312 / ASTM A312, ensuring international standard compliance
- Long service life and minimal maintenance, offering cost efficiency and reliability
Material Composition (TP304 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 | ASME SA312 / ASTM A312 |
| Material Grade | TP304 |
| Outer Diameter | 76.2 mm (3 inch) |
| Wall Thickness | 2.11 mm |
| Length | Up to 12 meters |
| Surface Finish | Bright Annealed / Pickled / Polished |
| Type | Longitudinally Welded Stainless Steel Pipe |
| Certification | ISO 9001:2008, PED, Pressure Pipe License |
Manufacturing Process
Raw Material Inspection → Slitting → Tube Forming → TIG/Plasma Welding → Bright Annealing → Straightening → Pickling or Polishing → Non-Destructive Testing (Eddy Current / Ultrasonic) → Dimensional Inspection → Marking → Packaging
FAQ
Q: What makes TP304 stainless steel suitable for industrial applications?
A: TP304 offers excellent corrosion resistance, heat resistance, and hygiene, making it ideal for chemical, food, and energy industries.
Q: Can the pipe be customized for specific projects?
A: Yes, dimensions, surface finish, and lengths can be customized to meet client requirements.
Q: What surface finishes are available?
A: Options include bright annealed, pickled, and mirror-polished finishes for different industrial needs.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Wuxi Korer Stainless Steel Co.,Ltd.
Location
No.269,Jincheng Road East,Fangqian Town,Wuxi New.District,Jiangsu,China
Contact Person
Linda He