DIN17175 ST35.8 Seamless Boiler Tube 38mm x 3.2mm x 2000mm with Bevelled Ends and Black Coating
Price:
800 - 9000 USD / ton
MOQ:
5T
Delivery Time:
60-75days
Brand:
HDT
Product Description
Product Overview
Carbon steel seamless boiler tube manufactured to DIN17175 ST35.8 standard with dimensions 38mm OD × 3.2mm wall thickness × 2000mm length. Features bevelled ends and black coating surface treatment for enhanced corrosion protection.
Applications
Designed for high, middle, and low pressure boiler systems and pressure vessel applications.
Technical Specifications
Standards & Grades
- ASTM A178 Grade A, C, D
- ASTM A179 Grade A, C, D
- ASTM A192 / ASME SA192
- ASTM A210 Grade A-1, C
- BS3059-Ⅰ 320 CFS
- BS3059-Ⅱ 360, 440, 243, 620-460, 622-490, S1, S2, TC1, TC2
- EN10216-1 P195TR1/TR2, P235TR1/TR2, P265TR1/TR2
- EN10216-2 P195GH, P235GH, P265GH, TC1, TC2
- DIN17175 ST35.8, ST45.8
- DIN1629 ST37.0, ST44.0, ST50.0
- JIS G3454 STPG370, STPG410
- JIS G3461 STB340, STB410, STB440
- GB5310 20G, 15MoG, 12CrMoG, 12Cr2MoG, 15CrMoG, 12Cr1MoVG, 12Cr2MoWVTiB
- GB9948 10, 20, 12CrMo, 15CMo
- GB3087 10, 20
Delivery Condition
Annealed, Normalized, or Normalized and Tempered
Quality Assurance
- Chemical Composition Inspection
- Mechanical Properties Testing (Tensile Strength, Yield Strength, Elongation)
- Surface and Dimension Testing
- Non-destructive Testing
- Hydrostatic Testing
- Additional Tests: Flaring, Flattening, Bending, Hardness, Impact
Surface Treatment Options
Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting
Tube Size Specifications
| Outside Diameter (mm) | BWG | Wall Thickness (mm) | Weight (kg/m) |
|---|---|---|---|
| 6.35 (1/4") | 20-16 | 0.508-1.65 | 0.081-0.212 |
| 9.53 (3/8") | 20-14 | 0.71-2.11 | 0.126-0.429 |
| 12.7 (1/2") | 18-12 | 0.89-2.77 | 0.214-0.754 |
| 15.88 (5/8") | 18-12 | 0.89-2.77 | 0.271-0.995 |
| 19.05 (3/4") | 18-10 | 0.89-3.40 | 0.327-1.236 |
| 25.4 (1") | 18-10 | 0.89-3.40 | 0.44-2.05 |
| 31.75 (1 1/4") | 18-10 | 0.89-3.40 | 0.554-2.641 |
| 38.1 (1 1/2") | 18-10 | 0.89-3.40 | 0.667-3.233 |
| 44.5 (1 3/4") | 16-10 | 1.24-3.40 | 1.342-3.5 |
| 50.8 (2") | 16-10 | 1.24-3.40 | 1.549-4.03 |
| 63.5 (2 1/2") | 16-10 | 1.24-3.40 | 1.949-5.13 |
| 76.2 (3") | 16-10 | 1.24-3.40 | 2.345-6.19 |
| 88.9 (3 1/2") | 16-10 | 1.24-3.40 | 2.729-7.27 |
| 101.6 (4") | 14-10 | 2.11-3.40 | 4.134-8.35 |
| 114.3 (4 1/2") | 14-10 | 2.11-3.40 | 4.654-9.43 |
Available Tube Forms
Straight, U-bend, Finned, and Coiled configurations
Certification
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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
ZHANGJIAGANG HUA DONG ENERGY TECHNOLOGY CO.,LTD
Location
Rm. 1202, Buildiing A, Wanda Plaza, Zhangjiagang, Jiangsu, China
Contact Person
Yolanda Zou