ASTM A106 Gr B Seamless Carbon Steel Pipe 3 Inch SCH80 6 Meter for High Temperature Boiler Service
Price:
USD 620-750 / Ton
MOQ:
5 Tons
Delivery Time:
7-15 days for stock sizes, 20-30 days for production
Brand:
SYLAITH
Product Description
ASTM A106 Gr.B Seamless Carbon Steel Pipe 3 Inch SCH80 6 Meter High Temperature Boiler Service
Product Overview
This ASTM A106 Gr.B seamless carbon steel pipe is hot finished for high temperature service, providing reliable creep resistance and structural integrity in boiler and heat exchanger applications.
Key Features
- High Temperature Rated: Designed for service up to 800°F, suitable for boiler and superheater lines
- Hot Finished Seamless: Superior grain structure delivers stable mechanical properties at elevated temperatures
- Thick SCH80 Wall: 7.62 mm wall thickness offers extra safety margin for high pressure steam systems
- Flattening Tested: Ductility verified through flattening and bend tests per ASTM A106
- Complete Documentation: MTC, heat treatment charts and inspection reports supplied with delivery
Technical Specifications
| Standard | ASTM A106 / ASME SA106 |
|---|---|
| Grade | Gr.B |
| Process | Seamless Hot Finished |
| OD | 88.9 mm (3 Inch) |
| Wall Thickness | 7.62 mm (SCH80) |
| Length | 6 Meter (Fixed) |
| Yield Strength | 240 MPa Min |
| Tensile Strength | 415 MPa Min |
| Max Service Temp | 800°F (427°C) |
| Ends | Plain / Beveled 30° |
Quality Assurance
Each pipe undergoes hydrostatic testing, flattening and bend tests with strict dimensional inspection. Mill test certificates and heat treatment records are provided per ASTM A106 requirements.
Applications
- Boiler tubes
- Superheater lines
- Refinery heaters
- High temperature steam piping
- Power plant applications
Packaging & Delivery
Standard export packing: hexagon bundles with steel strips, plastic end caps, waterproof wrapping. Suitable for sea freight and container transport.
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Company
WUXI SYLAITH SPECIAL STEEL CO., LIMITED
Location
Guokun Center, Dongting North Road, Xishan District, Wuxi City
Contact Person
Kitty