Zhangjiagang HuaDong Boiler Co., Ltd.
Zhangjiagang HuaDong Boiler Co., Ltd.
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Product Description
Headers form an important part of all types of boilers. Steam from the generating tubes is collected in headers which are therefore always under pressure. 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. 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.
Technical parameters of customer design boiler pressure parts header for CFB boiler
| Structure | header body, end cover, tube joint, hand cole, thermometer socket |
| Characteristics | advanced welding, high automation degree, safe and reliable operation |
Material
natural gas industry Boiler Header can be made of alloy steel, carbon steel or other kind of material as per the customer’s requirements. It conforms to the standard of ASTM, EN, DIN, GB.
The manufacturing equipment is 30~185MN hydraulic press, the forging ratio >3, the technical condition is in accordance with the standard of ASTM, EN, DIN, GB.
Hot-rolled steel plate produce
1.Hot-rolled plate, hot-rolled steel plate. Complete raw materials after the formation of smelting steel ingot, through the press forming process of ingot steel rolling heating.
2.Width is larger than 600mm(≥600mm), thickness is 0.35-200mm.
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 safet
HD Boiler offers a best in class facility,including