Heat Resistant 310S 309S Stainless Steel Seamless Pipe 4-1219mm OD 0.5-20mm Wall for Boiler Systems
Price:
2400 - 3500 USD/Ton
MOQ:
500 kgs
Delivery Time:
5 - 12 days based on the quantity
Brand:
DELTA
Product Description
Heat Resistant 310S/309S Stainless Steel Seamless Pipe
High-performance seamless stainless steel pipes designed for boiler applications requiring exceptional heat resistance and durability under extreme temperature conditions.
Product Specifications
| Specification | Details |
|---|---|
| Material Grades | 310S, 309S Stainless Steel |
| Standards | ASTM A312, ASTM A358 |
| Outer Diameter Range | 4mm to 1219.2mm |
| Wall Thickness | 0.5mm to 20mm (0.020" - 0.220") |
| Pipe Schedules | SCH5, SCH10, SCH10S, SCH20, SCH30, SCH40, SCH40S, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Available Forms | Round, Rectangular, Square, Hydraulic, 'U' bent, LSAW |
| Finishes | Polished, Annealed & Pickled, Bright & Annealed |
Key Applications
- Boiler systems and heat exchangers
- Oil, gas, and fluid transport pipelines
- Condenser tubes and thermal processing equipment
- High-temperature industrial processing systems
Material Composition
| Element | Content (%) |
|---|---|
| Carbon (C) | ≤ 0.25 |
| Manganese (Mn) | ≤ 2.0 |
| Silicon (Si) | ≤ 1.50 |
| Chromium (Cr) | 24.0 - 26.0 |
| Nickel (Ni) | 19.0 - 22.0 |
| Phosphorus (P) | ≤ 0.045 |
| Sulfur (S) | ≤ 0.030 |
Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength | ≥ 515 MPa |
| Yield Strength (0.2% Proof) | ≥ 205 MPa |
| Elongation (in 50mm) | ≥ 40% |
| Hardness (Rockwell B) | ≤ 95 HRB |
| Hardness (Brinell) | ≤ 217 HB |
Value-Added Services
- Custom cutting, threading, and grooving
- Draw and expansion to required sizes
- Professional polishing and finishing
- Third-party inspection certification
- Government-approved laboratory testing
Product Images
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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
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
Location
No.283-1, Youyi Middle Road, Xishan District, Wuxi City, Jiangsu Province
Contact Person
Gao Ben