Hebei Huayang Steel Pipe Co., Ltd is one of the leading manufacturers and suppliers of erw steel pipe dn198 astm a106 gr.b for thermal power plant piping in China. Please feel free to buy cheap erw steel pipe dn198 astm a106 gr.b for thermal power plant piping from our factory. All customized products are with high quality and low price.
Product Overview
Huayang ERW steel pipe DN198 ASTM A106 Gr.B, designed for thermal power plant piping and high-temperature fluid transmission systems.
| Parameter | Specification |
|---|---|
| Outer Diameter | 198 mm |
| Wall Thickness | 4–12 mm |
| Material Grade | ASTM A106 Gr.B |
| Length | 6–12 m standard sections |
| Application | Thermal power plant piping |
This ERW pipe provides excellent heat resistance, stable pressure-bearing capacity, and reliable service performance under continuous thermal operation.
Material Performance & Application
Huayang ERW DN198 ASTM A106 Gr.B pipes are manufactured using advanced electric resistance welding technology with strict control over weld seam quality and dimensional precision. ASTM A106 Gr.B carbon steel offers outstanding high-temperature strength, pressure resistance, and good machinability, making it suitable for thermal power stations, steam conveying systems, heat exchange pipelines, and industrial boiler projects. The pipe features stable chemical composition and excellent mechanical properties under elevated temperatures. Comprehensive inspections, including ultrasonic testing, hydrostatic pressure testing, and eddy current examination, ensure dependable long-term operation in demanding thermal energy applications.
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