Carbon Steel Seamless Boiler Tubes 10-335mm OD 2-25mm Wall Thickness for Low/Medium Pressure Applications
Price:
800 - 9000 USD / ton
MOQ:
5T
Delivery Time:
60-75days
Brand:
HDT
Product Description
Carbon Steel Seamless Boiler Tubes
Premium Quality Seamless Carbon Steel Pipes for Low and Medium Pressure Boiler Applications
Manufactured using advanced piercing technology with hot rolling, cold rolling, or cold drawing processes to ensure superior performance and reliability in demanding industrial environments.
Technical Specifications
| Parameter | Specifications |
|---|---|
| Material Grades | 10#, 20#, 45#, Q345, A106-B, 20Cr, 15CrMo, St37, St42, ASTM 4140 |
| Outer Diameter (OD) | 10-335mm (1/2"-12") |
| Wall Thickness | 2-25mm (SCH10-XXS) |
| Length | 5.8-12 meters (custom lengths available) |
| Standards | JIS, GB, ASTM, DIN |
| Surface Treatment | Black painting, varnish, oil, galvanized, anti-corrosion coatings |
Applications & Usage
Boiler System Components
- Superheated steam tubes
- Boiling water tubes
- Water cooled wall tubes
- Fire tubes and generating tubes
Pressure Ratings
- Low pressure boilers: ≤ 2.5 MPa working pressure
- Medium pressure boilers: ≤ 3.9 MPa working pressure
Key Features & Advantages
- Comprehensive size range with OD from 10mm to 335mm
- Versatile wall thickness options from 2mm to 25mm
- WT/OD ratio capability from less than 4% to 36%
- Advanced cold finishing technology for precise dimensions
- Reliable heat treatment processes ensuring stable quality
- Excellent mechanical properties across all steel grades
- Competitive pricing with guaranteed quality standards
- Extensive inventory for prompt delivery
- Professional export experience and customer service
Quality Assurance
- Chemical component analysis
- Mechanical properties testing
- Exterior size inspection
- Hydraulic pressure testing
Packaging & Logistics
- Bundle packing for secure transportation
- Custom end treatments (bevelled, plain, varnished)
- Customer-specific marking and labeling
- Minimum order quantity: 1 ton for standard materials
- Convenient payment terms: T/T, L/C
- Strategic location: 2-hour proximity to port
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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