Seamless SA 210 Boiler Tube JIS3454 JIS3455 JIS3456 JIS3461 Round Steel Tubing Cold Drawing 0.25-0.33 Carbon Content
Price:
Negotiable
MOQ:
5 tons per size
Delivery Time:
30DAYS
Brand:
Joyruns
Product Description
Cold Drawn Seamless Boiler Tubes
Our cold drawing seamless boiler tubes are manufactured to JIS G3461 standards and designed for superior heat exchange applications. These carbon steel tubes are engineered to withstand demanding thermal conditions in various industrial settings.
Applications
These tubes are specifically designed for heat exchange applications including:
- Water tubes and smoke tubes in boilers
- Superheater tubes and air preheater tubes
- Heat exchanger tubes for chemical and petroleum industries
- Condenser tubes and catalyzer tubes
Chemical Composition Specifications
| Standard | Grade | C | Si | Mn | P | S |
|---|---|---|---|---|---|---|
| JIS G3454 | STPG 370 | ≤0.25 | ≤0.35 | 0.30-0.90 | ≤0.040 | ≤0.040 |
| STPG 410 | ≤0.30 | ≤0.35 | 0.30-1.00 | ≤0.040 | ≤0.040 | |
| JIS G3455 | STS 370 | ≤0.25 | 0.10-0.35 | 0.30-1.10 | ≤0.035 | ≤0.035 |
| STS 410 | ≤0.30 | 0.10-0.35 | 0.30-1.40 | ≤0.035 | ≤0.035 | |
| STS 480 | ≤0.33 | 0.10-0.35 | 0.30-1.50 | ≤0.035 | ≤0.035 | |
| JIS G3456 | STPT 370 | ≤0.25 | 0.10-0.35 | 0.30-0.90 | ≤0.035 | ≤0.035 |
| STPT 410 | ≤0.30 | 0.10-0.35 | 0.30-1.00 | ≤0.035 | ≤0.035 | |
| STPT 480 | ≤0.33 | 0.10-0.35 | 0.30-1.00 | ≤0.035 | ≤0.035 |
Mechanical Properties
| Standard | Grade | Tensile Strength (MPa) | Yield Strength (MPa) |
|---|---|---|---|
| JIS G3454 | STPG 370 | ≥215 | ≥370 |
| STPG 410 | ≥245 | ≥410 | |
| JIS G3455 | STS 370 | ≥215 | ≥370 |
| STS 410 | ≥245 | ≥410 | |
| STS 480 | ≥275 | ≥480 | |
| JIS G3456 | STPT 370 | ≥215 | ≥370 |
| STPT 410 | ≥245 | ≥410 | |
| STPT 480 | ≥275 | ≥480 |
Product Gallery
Related Videos
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Changzhou Joyruns Steel Tube CO.,LTD
Location
No.143 Qingyang North road,Tianning district. Changzhou
Contact Person
Lee