Zhangjiagang HuaDong Boiler Co., Ltd.
| Payment Terms | T/T, L/C |
| Supply Ability | 7000 Tons per Year |
| Delivery Time | 35-50 working days |
| Packaging Details | Steel frame with export-grade waterproof wrapping, seaworthy packing |
| Tube Outer Diameter | φ51mm |
| Tube Wall Thickness | 5mm |
| Tube Material | 12Cr1MoVG (GB5310) |
| Membrane Bar Material | 12Cr1MoV Plate |
| Tube Pitch | 80-100mm |
| Panel Width | Customizable |
| Panel Length | Up to 15000mm |
| Welding Method | Submerged arc welding + TIG |
| Maximum Service Temperature | 540°C |
| Application | Waste Heat Recovery, HRSG |
| Brand Name | HD Boiler |
| Model Number | MW-12Cr1MoVG-51x5 |
| Place of Origin | Jiangsu, China |
| Certification | ISO 9001:2015, GB/T 9222, CE |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 7000 Tons per Year |
| Delivery Time | 35-50 working days | Packaging Details | Steel frame with export-grade waterproof wrapping, seaworthy packing |
| Tube Outer Diameter | φ51mm | Tube Wall Thickness | 5mm |
| Tube Material | 12Cr1MoVG (GB5310) | Membrane Bar Material | 12Cr1MoV Plate |
| Tube Pitch | 80-100mm | Panel Width | Customizable |
| Panel Length | Up to 15000mm | Welding Method | Submerged arc welding + TIG |
| Maximum Service Temperature | 540°C | Application | Waste Heat Recovery, HRSG |
| Brand Name | HD Boiler | Model Number | MW-12Cr1MoVG-51x5 |
| Place of Origin | Jiangsu, China | Certification | ISO 9001:2015, GB/T 9222, CE |
| High Light | 12Cr1MoVG Waste Heat Panel ，φ51×5mm HRSG Membrane Wall ，GB5310 Alloy Boiler Section | ||
The 12Cr1MoVG Alloy Steel Waste Heat Recovery Membrane Wall Panel is engineered with φ51×5mm Cr-Mo-V alloy tubes per GB5310 standard, specifically designed for the demanding thermal cycling conditions of waste heat recovery boilers (WHRB) and heat recovery steam generators (HRSG) in industrial processes.
Constructed from 12Cr1MoVG seamless alloy steel tubes, a Chinese-standard Cr-Mo-V grade that is the direct equivalent to SA213 T22. The vanadium addition refines grain structure and enhances creep strength at elevated temperatures. This alloy is widely used in Chinese-manufactured boilers for its proven resistance to thermal fatigue in cyclic operation. Membrane bars are produced from matching 12Cr1MoV plate material.
All tubes are subjected to chemical composition analysis, room temperature tensile testing, and flattening per GB5310. Panel welds are inspected via ultrasonic testing and visual examination. Hydrostatic testing at 1.5x design pressure. EN 10204 3.1 material certification standard.
| Parameter | Specification |
|---|---|
| Tube OD | φ51mm |
| Tube Wall Thickness | 5mm |
| Tube Material | 12Cr1MoVG (GB5310) |
| Membrane Bar Material | 12Cr1MoV Plate |
| Tube Pitch | 80-100mm |
| Welding Method | SAW + TIG |
| Max Service Temperature | 540°C |
Waste heat recovery boiler (WHRB) sections in cement plants, steel mills, glass furnaces, and non-ferrous metal smelting operations. Also suitable for sulfuric acid plant HRSG units and refinery process heater convection sections.
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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