ZHANGJIAGANG HUA DONG ENERGY TECHNOLOGY CO.,LTD
| Payment Terms | T/T, L/C at sight |
| Supply Ability | 1500 Metric Tons per Month |
| Delivery Time | 20-35 working days after order confirmation |
| Packaging Details | End caps, anti-corrosion wrapping, steel-banded bundles, fumigated wooden crates |
| Material Grade | SA213-T11 (1.25Cr-0.5Mo, ASME Standard) |
| Outer Diameter | 50.8mm |
| Wall Thickness | 6.0mm |
| Length | Fixed Length 6-12m per Customer Request |
| Heat Treatment | Normalized + Tempered |
| Application | Superheater Pendant, Utility Boiler |
| Manufacturing Process | Hot Finished Seamless |
| Testing | Hydrostatic, Ultrasonic, PMI |
| Brand Name | WNRLN |
| Model Number | SA213-T11-SHT |
| Place of Origin | Jiangsu, China |
| Certification | ISO 9001:2015, ASME, TUV |
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Product Specification
| Payment Terms | T/T, L/C at sight | Supply Ability | 1500 Metric Tons per Month |
| Delivery Time | 20-35 working days after order confirmation | Packaging Details | End caps, anti-corrosion wrapping, steel-banded bundles, fumigated wooden crates |
| Material Grade | SA213-T11 (1.25Cr-0.5Mo, ASME Standard) | Outer Diameter | 50.8mm |
| Wall Thickness | 6.0mm | Length | Fixed Length 6-12m per Customer Request |
| Heat Treatment | Normalized + Tempered | Application | Superheater Pendant, Utility Boiler |
| Manufacturing Process | Hot Finished Seamless | Testing | Hydrostatic, Ultrasonic, PMI |
| Brand Name | WNRLN | Model Number | SA213-T11-SHT |
| Place of Origin | Jiangsu, China | Certification | ISO 9001:2015, ASME, TUV |
| High Light | 1.25Cr-0.5Mo Superheater Tube ，SA213-T11 Seamless Alloy ，High Temp Boiler Service | ||
The SA213-T11 superheater tube is a chromium-molybdenum alloy steel seamless tube engineered for high-temperature superheater and reheater sections in utility and industrial boilers. With 1.25% Cr and 0.5% Mo composition, it delivers exceptional creep resistance and oxidation stability at continuous service temperatures up to 550°C.
| Standard | ASME SA-213/SA-213M Grade T11 |
| Chemistry | C: 0.05-0.15, Mn: 0.30-0.60, Cr: 1.00-1.50, Mo: 0.44-0.65, Si: 0.50-1.00 |
| OD Range | 31.8mm - 76.2mm |
| Wall Thickness | 3.0mm - 14.0mm |
| Tensile Strength | ≥ 415 MPa |
| Yield Strength | ≥ 205 MPa |
| Max Service Temp | 550°C continuous |
Designed for superheater and reheater pendant assemblies in pulverized coal (PC) boilers, circulating fluidized bed (CFB) boilers, heat recovery steam generators (HRSG), and waste-to-energy plants. Compatible with ASME B31.1 Power Piping Code requirements.
Every tube lot ships with EN 10204 3.1 certified mill test reports including chemical analysis, mechanical properties, hydrostatic test records, and NDE results. Optional third-party inspection by SGS, BV, or TUV available.
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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