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Address: Address: N0.1, Dongli Road, Donglai, Zhangjiagang City, Jiangsu Province, China
Contact name:Sandy Chen
Zhangjiagang HuaDong Boiler Co., Ltd. |
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Power Station Plant Boiler Manifold Headers For Oil Fired Boiler Parts
Product Introduce
In order to improve the efficiency of the boiler, the tubular boiler is gradually developed into a tubular boiler to increase the heat transfer area. The water in the pot flows into the lower box through the down pipe, and is distributed to each tube bundle. The water in the tube bundle continuously absorbs heat energy, which is collected in the upper box and then flows back into the pot barrel. We refer to the upper and lower boxes as boxes or boxes. Header box (also called header box) is an important part of boiler, divided into upper header box and lower header box.
Materials
The header is consisted of header body, end cover, tube joint, hand hole, thermometer socket and so on. And the welding checking is strictly proceeded as the welding process to guarantee 100% qualified products.
Product Parameters
| Structure | header body, end cover, tube joint, hand cole, thermometer socket |
| Characteristics | advanced welding, high automation degree, safe and reliable operation |
Product Functions
The collecting box is the pipe fitting for boiler working medium mixing and ensuring uniform heating of working medium. Industrial boiler furnace wall is usually composed of rows and rows of tubes (water wall) together, but boiler huge volume, complicated structure, cannot guarantee that all the working medium in the pipe of heat absorption capacity is the same, different parts of heat absorption differs a lot, install header can let each pipe working medium inside converge here, the redistribution to the next level in the tube, so that we can reduce the thermal deviation, make the working medium heat, cooling flow, boiler, the boiler thermal efficiency are optimized to improve; In addition, the size, quantity and arrangement of pipes in the upper, middle and lower parts of the boiler are different, and the collecting box is responsible for connecting each section to ensure the smooth flow of working quality.
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
Workshop
Certificate
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