Zhangjiagang HuaDong Boiler Co., Ltd.
| Payment Terms | T/T, L/C |
| Supply Ability | 6000 Tons per Year |
| Delivery Time | 35-55 working days |
| Packaging Details | Steel frame with export-grade waterproof wrapping, seaworthy packing |
| Tube Outer Diameter | φ51mm |
| Tube Wall Thickness | 6mm |
| Tube Material | SA213 T22 (2.25Cr-1Mo) |
| Membrane Bar Material | 12Cr1MoV |
| Tube Pitch | 80-100mm |
| Panel Width | Customizable |
| Panel Length | Up to 15000mm |
| Welding Method | Submerged arc welding |
| Maximum Service Temperature | 600°C |
| Application | Power Plant Furnace, Supercritical Boiler |
| Brand Name | HD Boiler |
| Model Number | MW-SA213T22-51x6 |
| Place of Origin | Jiangsu, China |
| Certification | ISO 9001:2015, ASME, CE, PED |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 6000 Tons per Year |
| Delivery Time | 35-55 working days | Packaging Details | Steel frame with export-grade waterproof wrapping, seaworthy packing |
| Tube Outer Diameter | φ51mm | Tube Wall Thickness | 6mm |
| Tube Material | SA213 T22 (2.25Cr-1Mo) | Membrane Bar Material | 12Cr1MoV |
| Tube Pitch | 80-100mm | Panel Width | Customizable |
| Panel Length | Up to 15000mm | Welding Method | Submerged arc welding |
| Maximum Service Temperature | 600°C | Application | Power Plant Furnace, Supercritical Boiler |
| Brand Name | HD Boiler | Model Number | MW-SA213T22-51x6 |
| Place of Origin | Jiangsu, China | Certification | ISO 9001:2015, ASME, CE, PED |
| High Light | SA213 T22 Membrane Wall Panel ，φ51×6mm 2.25Cr-1Mo Tube ，Power Plant Furnace Wall | ||
The SA213 T22 Alloy Steel Boiler Membrane Wall Panel features heavy-wall φ51×6mm tubes in 2.25Cr-1Mo alloy steel, purpose-built for the extreme thermal and pressure conditions of supercritical and ultra-supercritical power plant furnace walls. This premium-grade panel delivers unmatched creep strength and hydrogen attack resistance.
Fabricated from SA213 T22 seamless alloy steel tubes containing 2.25% Chromium and 1% Molybdenum. This higher chromium content significantly enhances oxidation resistance, making T22 the material of choice for high-temperature furnace wall applications. Membrane bars are produced from 12Cr1MoV alloy steel for optimal weld compatibility. All panel-to-panel joints are prepared with pre-machined weld bevels for rapid field assembly.
Positive Material Identification (PMI) on 100% of alloy components. Ultrasonic and radiographic inspection of all pressure-retaining welds. Hydrostatic testing, dimensional verification, and post-weld heat treatment documentation included. EN 10204 3.1 certification standard.
| Parameter | Specification |
|---|---|
| Tube OD | φ51mm |
| Tube Wall Thickness | 6mm |
| Tube Material | SA213 T22 (2.25Cr-1Mo) |
| Membrane Bar Material | 12Cr1MoV |
| Tube Pitch | 80-100mm |
| Welding Method | Submerged arc welding |
| Max Service Temperature | 600°C |
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
1985
Total Annual:
100,000,000-120,000,000
Employee Number:
1000~1100
Ecer Certification：
Verified Supplier
Hua Dong Boiler Co., Ltd. is a high-tech enterprise specialized in manufacturing boilers. Established in early 1985s, has two manufacturing bases, this company covers 400,000㎡ with fixed assets amounting to USD 110,000,000. There are 1100 employees including 150 technicians and 600 coded welders. ... Hua Dong Boiler Co., Ltd. is a high-tech enterprise specialized in manufacturing boilers. Established in early 1985s, has two manufacturing bases, this company covers 400,000㎡ with fixed assets amounting to USD 110,000,000. There are 1100 employees including 150 technicians and 600 coded welders. ...
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