ZHANGJIAGANG HUA DONG ENERGY TECHNOLOGY CO.,LTD
| Payment Terms | T/T, L/C, D/P |
| Supply Ability | 800 Metric Tons per Month |
| Delivery Time | 25-40 working days after order confirmation |
| Packaging Details | PVC end caps, anti-rust paper wrap, steel strapped bundles, plywood crates with desiccant |
| Material Grade | SA213-TP304H (18Cr-8Ni Austenitic Stainless Steel) |
| Outer Diameter | 44.5mm |
| Wall Thickness | 4.0mm |
| Length | Fixed Length 8-12m as per Requirement |
| Grain Size | ASTM No.7 or Finer |
| Application | Reheater Section, Ultra-Supercritical Boiler |
| Manufacturing Process | Cold Finished Seamless |
| Testing | Ultrasonic, Intergranular Corrosion, Hydrostatic |
| Brand Name | WNRLN |
| Model Number | SA213-TP304H-RHT |
| Place of Origin | Jiangsu, China |
| Certification | ISO 9001:2015, ASME, PED 2014/68/EU |
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Product Specification
| Payment Terms | T/T, L/C, D/P | Supply Ability | 800 Metric Tons per Month |
| Delivery Time | 25-40 working days after order confirmation | Packaging Details | PVC end caps, anti-rust paper wrap, steel strapped bundles, plywood crates with desiccant |
| Material Grade | SA213-TP304H (18Cr-8Ni Austenitic Stainless Steel) | Outer Diameter | 44.5mm |
| Wall Thickness | 4.0mm | Length | Fixed Length 8-12m as per Requirement |
| Grain Size | ASTM No.7 or Finer | Application | Reheater Section, Ultra-Supercritical Boiler |
| Manufacturing Process | Cold Finished Seamless | Testing | Ultrasonic, Intergranular Corrosion, Hydrostatic |
| Brand Name | WNRLN | Model Number | SA213-TP304H-RHT |
| Place of Origin | Jiangsu, China | Certification | ISO 9001:2015, ASME, PED 2014/68/EU |
| High Light | Austenitic Reheater Tube ，SA213-TP304H Stainless Steel ，Ultra-Supercritical Boiler Use | ||
The SA213-TP304H reheater tube is an 18Cr-8Ni austenitic stainless steel seamless tube designed for high-temperature reheater applications in ultra-supercritical (USC) power plants. With superior oxidation resistance up to 700°C and excellent creep strength, it ensures long service life under the most demanding boiler operating conditions.
| Standard | ASME SA-213/SA-213M Grade TP304H |
| Chemistry | C: 0.04-0.10, Mn: 2.00 max, Cr: 18.0-20.0, Ni: 8.0-11.0, Si: 1.00 max |
| OD Range | 31.8mm - 63.5mm |
| Wall Thickness | 2.5mm - 8.0mm |
| Tensile Strength | ≥ 515 MPa |
| Yield Strength | ≥ 205 MPa |
| Max Service Temp | 700°C (oxidation limit) |
Primary reheater tubes, finishing reheater sections, and high-temperature steam piping in ultra-supercritical coal-fired power plants, combined cycle HRSG units, and industrial cogeneration boilers. Also suitable for petrochemical heater tubes requiring 18Cr-8Ni grade material.
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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