ZHANGJIAGANG HUA DONG ENERGY TECHNOLOGY CO.,LTD
| Payment Terms | T/T, L/C, Western Union |
| Supply Ability | 2000 Metric Tons per Month |
| Delivery Time | 15-30 working days after order confirmation |
| Packaging Details | Plastic caps on both ends, bundled with steel strips, waterproof wrapping, export-grade wooden pallets |
| Material Grade | SA210-A1 (ASME Standard) |
| Outer Diameter | 38.1mm |
| Wall Thickness | 5.0mm |
| Length | Random Length 6-12m or Fixed Length |
| Surface Treatment | Black Painting, Anti-rust Oil Coating |
| Application | Water Wall Panel for Power Plant Boiler |
| Manufacturing Process | Cold Drawn / Hot Rolled Seamless |
| Inspection | Eddy Current, UT, Hydrostatic Test |
| Brand Name | WNRLN |
| Model Number | SA210-A1-WWT |
| Place of Origin | Jiangsu, China |
| Certification | ISO 9001:2015, ASME |
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Product Specification
| Payment Terms | T/T, L/C, Western Union | Supply Ability | 2000 Metric Tons per Month |
| Delivery Time | 15-30 working days after order confirmation | Packaging Details | Plastic caps on both ends, bundled with steel strips, waterproof wrapping, export-grade wooden pallets |
| Material Grade | SA210-A1 (ASME Standard) | Outer Diameter | 38.1mm |
| Wall Thickness | 5.0mm | Length | Random Length 6-12m or Fixed Length |
| Surface Treatment | Black Painting, Anti-rust Oil Coating | Application | Water Wall Panel for Power Plant Boiler |
| Manufacturing Process | Cold Drawn / Hot Rolled Seamless | Inspection | Eddy Current, UT, Hydrostatic Test |
| Brand Name | WNRLN | Model Number | SA210-A1-WWT |
| Place of Origin | Jiangsu, China | Certification | ISO 9001:2015, ASME |
| High Light | Seamless Water Wall Tube ，SA210-A1 Boiler Grade Steel ，High Pressure Membrane Panel | ||
The SA210-A1 seamless water wall tube is manufactured to ASME SA-210/SA-210M specifications, designed for high-pressure boiler water wall panels in thermal power plants. Made from premium-grade medium carbon steel, this tube offers excellent thermal conductivity and structural integrity under elevated temperature conditions up to 450°C.
| Standard | ASME SA-210/SA-210M Grade A1 |
| Material Chemistry | C: 0.27 max, Mn: 0.93 max, Si: 0.10 min, P: 0.035 max, S: 0.035 max |
| OD Range | 25.4mm - 76.2mm |
| Wall Thickness | 2.5mm - 12.0mm |
| Tensile Strength | ≥ 415 MPa |
| Yield Strength | ≥ 255 MPa |
| Elongation | ≥ 30% |
Ideal for water wall panels, boiler membrane wall assemblies, economizer inlet sections, and steam generation circuits in subcritical and supercritical power plant boilers. Compatible with coal-fired, gas-fired, and biomass power generation units.
Each tube is protected with plastic end caps and anti-rust coating. Bundles are secured with steel straps and wrapped in water-resistant material before loading onto fumigated export pallets. Custom length cutting available upon request.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1985
Total Annual:
100000000-110000000
Employee Number:
600~700
Ecer Certification：
Verified Supplier
Zhangjiagang Hua Dong Energy Technology Co., Ltd. is a high-tech enterprise specialized in producing all kinds of stainless, carbon and alloy steel tubes and pipes, steel plates which are widely used in the field of boiler&heat exchanger, energy, petrochemical, mining, food, paper, gas and fluid... Zhangjiagang Hua Dong Energy Technology Co., Ltd. is a high-tech enterprise specialized in producing all kinds of stainless, carbon and alloy steel tubes and pipes, steel plates which are widely used in the field of boiler&heat exchanger, energy, petrochemical, mining, food, paper, gas and fluid...
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