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Zhangjiagang HuaDong Boiler Co., Ltd.
Zhangjiagang HuaDong Boiler Co., Ltd.
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Bule 12Cr1MoVG / 15CrMoG Boiler Header Manifolds For Coal Fired Plant

Zhangjiagang HuaDong Boiler Co., Ltd.
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Zhangjiagang HuaDong Boiler Co., Ltd.
Province/State: Jiangsu
Country/Region: China
Tel: 86-512-58666196
Contact Person:
Miss Sandy Chen

Bule 12Cr1MoVG / 15CrMoG Boiler Header Manifolds For Coal Fired Plant

Brand Name : HD Boiler
Model Number : Ultra - supercritical
Certification : ISO9001 , SGS , TUV , ASME , EN
Place of Origin : China
MOQ : 1 Set / Sets 10tons
Price : Negotiable
Payment Terms : L/C, T/T, Western Union
Supply Ability : 800 Tons / Year
Delivery Time : 50 Days
Packaging Details : Seaworthy Packing
Specification : Thk 98mm
Installation position : Water wall panel header
Material : 12Cr1MoVG / 15CrMoG
Application : Coal fired plant
Dimension : Customized
Color : Blue
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The thicknest header 98mm ultra supercritical supply for top three boiler manufacturers Harbin Boiler Company
Product Description
1Headers form an important part of all types of boilers.
2Steam from the generating tubes is collected in headers which are therefore always under pressure.
3This 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.
4Depending 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.

1In manufacturing, the key of end cover hinder is welding.
2Since by manual arc welding, the weld joint is single-side welding without quality guarantee at the ends.
3In addition, due to large welding workload, frequent return for repair and long working period, it became the throat process of the whole hinder production.
4When 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


1The necking hinders of the Company are made by hot press and retracting of seamless steel pipes at special hinder necking machine.
2In 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


1Strength calculation report with applied materials information.
2100%NDT(non-destructive inspection) report of steel plate, tube and welding rod.
3100%X-ray inspection report (welding seam): to ensure the quality of the entire boiler.
4Hydraulic test report: ensure the standard working pressure and safety.
5Excellent in welding quality, highly automatic, safe and reliable.


Classification

MaterialCarbon steel,Alloy steel,Stainless steel.
LengthAccording to costumes requirements.
Temperature Range300℃~1500℃
Diameter(OD)76mm~914mm


Product Tags:

boiler header manifolds

      

headers and manifolds

      
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Bule 12Cr1MoVG / 15CrMoG Boiler Header Manifolds For Coal Fired Plant Images

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