TP304L TIG Welded Stainless Steel Pipe 6-101.6mm OD for Condenser Tubes ASTM A249
Price:
Negotiable
MOQ:
1 Metric Tons Per Size
Delivery Time:
15Days – 45Days Or Depends on the quantity
Brand:
KORER
Product Description
Product Overview
TP304L TIG welded stainless steel pipes manufactured to ASTM A249 standard, specifically designed for condenser tubes and heat exchanger applications in demanding industrial environments.
| Product Name | Austenitic Stainless Steel Tubes |
|---|---|
| Material Grade | TP304 / TP304L |
| Standard | ASTM A249 |
| Brand | KORER |
| Outer Diameter | 6mm - 101.6mm |
| Wall Thickness | 0.3mm - 3.5mm |
| Length | Maximum 40,000mm or custom requirements |
| Surface Finish | Bright Anneal |
| Welding Method | TIG (Tungsten Inert Gas) |
Chemical Composition
Comprehensive chemical analysis ensuring material integrity and corrosion resistance:
| Grade | C≤ | Mn≤ | P≤ | S≤ | Si≤ | Cr | Ni | Mo | N |
|---|---|---|---|---|---|---|---|---|---|
| TP304 | 0.08 | 2.00 | 0.045 | 0.030 | 0.75 | 18.0-20.0 | 8.0-10.50 | - | 0-0.1 |
| TP304L | 0.030 | 2.00 | 0.045 | 0.030 | 0.75 | 18.0-20.0 | 8.0-12.0 | - | 0-0.1 |
Technical Specifications
Manufacturing Standards
ASTM A249 specification for welded austenitic steel boiler, superheater, heat-exchanger and condenser tubes.
- Heat Treatment: Bright annealing at 1040°C
- Straightness: 0.8mm/900mm
- Tolerance: OD per A1016/A1016M, WT ±10%
Mechanical Properties
- Tension Test
- Flattening Test
- Flange Test
- Reverse-Bend Test
- Hardness Test
- Hydrostatic or Nondestructive Test
- Grain Size Analysis
Quality Assurance & Testing
- Chemical Analysis: Per required quality standards
- Destructive Testing: Tensile, Hardness, Flattening, Flare, Flange
- Eddy Current Testing: Digital flaw-mark system for subsurface homogeneity detection
- Hydrostatic Testing: 100% testing per ASTM-A 450 norms, maximum pressure 20MPa/7s
- Air Pressure Test: Air leakage verification
- Visual Inspection: Comprehensive post-passivation inspection by trained staff
Industrial Applications
| Industry | Applications |
|---|---|
| Thermal & Nuclear Power Stations | Condensers |
| Chemical & Petrochemical | Heat Exchangers, Pressure Vessels, Condensers |
| Refineries & Fertilizers | General Piping, Pressure Vessels |
| Paper/Pulp & Sugar | Industrial Equipment, Evaporators, Condensers, Driers |
| Automotive | Muffler Tubes, Hydraulic Tubing, Exhaust Pipes |
| Architectural & Engineering | Construction, Machinery Instrumentation Tubing |
| Pharmaceuticals, Dairy, Food & Beverages | Machinery Process Piping |
Competitive Advantages
- Optimal pricing based on superior quality and timely delivery
- Advanced NDT equipment including eddy current and hydraulic testing systems
- 100% leakage testing on all pipes
- Secure wooden case packaging suitable for sea transport
- Economical bundle packaging options available based on tube dimensions
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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