Seamless 904L Stainless Steel Tubing OD 10-325mm Wall Thickness 1.0-50mm ASTM A312 A269 Standards
Price:
11000-12000USD/Ton
MOQ:
500 kgs
Delivery Time:
5 - 12 days based on the quantity
Brand:
DELTA
Product Description
Product Overview
Seamless 904L stainless steel tubing with outer diameter range of 10-325mm and wall thickness of 1.0-50mm, manufactured to ASTM, GB, and EN standards.
Technical Specifications
Dimensions & Standards
Outer Diameter: 10-325mm
Wall Thickness: 1.0-50mm
Standards: ASTM A312, A269, A789, A790
NPS Range: 1/8" - 24"
Schedule: Sch5 - Sch160
Available Shapes: Round, U Bend, Coil
Chemical Composition
| Element | Content (%) |
|---|---|
| Nickel (Ni) | 23-28 |
| Chromium (Cr) | 19-23 |
| Molybdenum (Mo) | 4-5 |
| Copper (Cu) | 1-2 |
| Carbon (C) | 0.02 max |
| Manganese (Mn) | 2 max |
| Silicon (Si) | 1 max |
| Phosphorus (P) | 0.045 max |
| Sulfur (S) | 0.035 max |
| Iron (Fe) | Balance |
Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength | 490 MPa min |
| Yield Strength | 215 MPa min |
| Elongation | 35% |
| Hardness | 90 HRB max |
Material Properties
- Excellent resistance to stress corrosion cracking with high nickel content
- Superior pitting and crevice corrosion resistance
- Non-magnetic austenitic structure
- Good oxidation resistance up to 400°C
- Excellent formability, toughness and weldability
- Solution heat treatment at 1090-1175°C with rapid cooling
Industry Applications
- Heat exchangers, boilers, condensers, and coolers
- Petroleum and petrochemical equipment including reactors
- Seawater treatment and cooling facilities
- Paper processing and chemical industry equipment
- Pressure vessels and food processing equipment
Product Images
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Company
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
Location
No.283-1, Youyi Middle Road, Xishan District, Wuxi City, Jiangsu Province
Contact Person
Gao Ben