Welded Carbon Steel Boiler Tubes ASTM A214 A178 A179 6.35-114.3mm OD 0.508-3.40mm Wall Thickness
Price:
800 - 9000 USD / ton
MOQ:
5T
Delivery Time:
60-75days
Brand:
HDT
Product Description
Welded Carbon Steel Boiler Tubes
High-performance welded carbon steel boiler tubes manufactured to international standards for demanding industrial applications.
Applications
Designed for high, medium, and low pressure boilers and pressure vessels in industrial settings.
Standards & Grades
- ASTM: A178 Grade A, C, D | A179 | A192 | A210 Grade A-1, C
- BS: 3059-Ⅰ 320 CFS | 3059-Ⅱ 360, 440, 243, 620-460, 622-490, S1, S2, TC1, TC2
- EN: 10216-1 P195TR1/TR2, P235TR1/TR2, P265TR1/TR2 | 10216-2 P195GH, P235GH, P265GH, TC1, TC2
- DIN: 17175 ST35.8, ST45.8 | 1629 ST37.0, ST44.0, ST50.0
- JIS: G3454 STPG370, STPG410 | G3461 STB340, STB410, STB440
- GB: 5310 20G, 15MoG, 12CrMoG, 12Cr2MoG, 15CrMoG, 12Cr1MoVG, 12Cr2MoWVTiB | 9948 10, 20, 12CrMo, 15CMo | 3087 10, 20
Delivery Conditions
Available in annealed, normalized, or normalized and tempered conditions to meet specific application requirements.
Quality Assurance & Testing
- Chemical composition inspection
- Mechanical properties testing (tensile strength, yield strength, elongation)
- Formability tests (flaring, flattening, bending)
- Hardness and impact testing
- Surface and dimensional verification
- Non-destructive testing
- Hydrostatic pressure testing
Surface Treatments
Oil-dip, varnish coating, passivation, phosphating, and shot blasting options available.
Tube Specifications
| Outside Diameter (mm) | Wall Thickness (mm) | Weight (kg/m) |
|---|---|---|
| 6.35 (1/4") | 0.508 - 0.89 | 0.081 - 0.133 |
| 9.53 (3/8") | 0.71 - 1.65 | 0.126 - 0.356 |
| 12.7 (1/2") | 0.89 - 2.77 | 0.214 - 0.754 |
| 15.88 (5/8") | 0.89 - 2.77 | 0.271 - 0.995 |
| 19.05 (3/4") | 0.89 - 2.77 | 0.327 - 1.236 |
| 25.4 (1") | 0.89 - 3.40 | 0.44 - 2.05 |
| 31.75 (1 1/4") | 0.89 - 3.40 | 0.554 - 2.641 |
| 38.1 (1 1/2") | 0.89 - 3.40 | 0.667 - 3.233 |
| 44.5 (1 3/4") | 1.24 - 3.40 | 1.342 - 3.5 |
| 50.8 (2") | 1.24 - 3.40 | 1.549 - 4.03 |
| 63.5 (2 1/2") | 1.24 - 3.40 | 1.949 - 5.13 |
| 76.2 (3") | 1.24 - 3.40 | 2.345 - 6.19 |
| 88.9 (3 1/2") | 1.24 - 3.40 | 2.729 - 7.27 |
| 101.6 (4") | 1.65 - 3.40 | 4.134 - 8.35 |
| 114.3 (4 1/2") | 1.65 - 3.40 | 4.654 - 9.43 |
Available Forms
Straight tubes, U-bend configurations, finned tubes, and coiled designs to suit various heat exchanger, condenser, and boiler applications.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
ZHANGJIAGANG HUA DONG ENERGY TECHNOLOGY CO.,LTD
Location
Rm. 1202, Buildiing A, Wanda Plaza, Zhangjiagang, Jiangsu, China
Contact Person
Yolanda Zou