Zhangjiagang HuaDong Boiler Co., Ltd.
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 500 tons per month |
| Delivery Time | 30~50 days |
| Packaging Details | Seaworthy packing |
| Condition | New |
| Working Temperature | 445 Degree |
| Type | Ultra Super Critical |
| Material | 15CrMoG / 12Cr1MoVG |
| Brand Name | HDB |
| Model Number | Boiler Manifold Header |
| Certification | ISO9001 , TUV , ASME , EN |
| Place of Origin | Jiangsu , China |
View Detail Information
Explore similar products
Typical Industrial Boiler Manifold Headers SGS Certification For Power Plant
Stainless Steel Thermal Oil Boiler Header For Industrial High Pressure Boiler
Boiler Steam Economizer Low Loss Headers Collector , Power Plant Distributor
Carbon Steel Boiler Header For Superheater & Reheater Of Utility Boiler
Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 500 tons per month |
| Delivery Time | 30~50 days | Packaging Details | Seaworthy packing |
| Condition | New | Working Temperature | 445 Degree |
| Type | Ultra Super Critical | Material | 15CrMoG / 12Cr1MoVG |
| Brand Name | HDB | Model Number | Boiler Manifold Header |
| Certification | ISO9001 , TUV , ASME , EN | Place of Origin | Jiangsu , China |
| High Light | 15CrMoG Ultra Super Critical manifolds ，445 Degree Ultra Super Critical manifolds ，445 Degree Super Critical boiler header | ||
| 1 | Headers form an important part of all types of boilers. |
| 2 | Steam from the generating tubes is collected in headers which are therefore always under pressure. |
| 3 | This pressure may vary from 300 psi to 2000 psi. Since headers are always under pressure, the utmost care is taken by us while fabricating them. |
| 4 | Depending on the generating capacity of the boiler the header sizes fabricated by us vary from 100 mm to 600 mm NB. The stubs of various sizes are very carefully welded to the main body of the header to provide the desired openings from the header. |
| 1 | In manufacturing, the key of end cover hinder is welding. |
| 2 | Since by manual arc welding, the weld joint is single-side welding without quality guarantee at the ends. |
| 3 | In addition, due to large welding workload, frequent return for repair and long working period, it became the throat process of the whole hinder production. |
| 4 | When making hinders of the style, we adopt advanced production technique, complete large equipment and mature technology, especially automatic submerged arc welding between hinders and end covers. |
Details
1.The necking hinders of the Company are made by hot press and retracting of seamless steel pipes at special hinder necking machine.
2.In this way, the hinders will have thicker walls and cleaner surface. The necking cover will form membrane stress rather than bending stress with desired stress performance under the effect of inner pressure.
Features
1. Strength calculation report with applied materials information.
2. 100%NDT(non-destructive inspection) report of steel plate, tube and welding rod.
3. 100%X-ray inspection report (welding seam): to ensure the quality of the entire boiler.
4. Hydraulic test report: ensure the standard working pressure and safety.
5.Excellent in welding quality, highly automatic, safe and reliable.
Classification
| Material | Carbon steel,Alloy steel,Stainless steel. |
| Length | According to costumes requirements. |
| Temperature Range | 300℃~1500℃ |
| Diameter(OD) | 76mm~914mm |
Quality Control
1. Strength calculation report with applied materials information.
2. 100%NDT(non-destructive inspection) report of steel plate, tube and welding rod.
3. 100%X-ray inspection report (welding seam): to ensure the quality of the entire boiler.
4. Hydraulic test report: ensure the standard working pressure and safety.
5. ISO 9001 certificate,ISO 14001 certificate,ASME standard,TUV & BV certified supplier.
6. Impact test,The scene to examine the water-wall,Industrial TV monitoring,Snake-like pipe water pressure test,Header endoscopic detection,Header weld inspection.
Certification
Our Company
Hua Dong Boiler has become a major qualified supplier of domestic and foreign boiler manufacturers and energy companies, including American Covanta Energy Company, AMEC Foster Wheeler Company, ALSTOM, Oriental Boiler Limited by Share Ltd., Harbin electric LLC, Wuxi Hua Guang Boiler Co., Ltd., Hangzhou Boiler Group Co., Ltd.
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. ...
Get in touch with us
Leave a Message, we will call you back quickly!