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Pressure Vessels Division successfully completed a pipeline Korea, two tasks

Number of visits: Date:2011-05-24

Hyundai 7.63 m coke pipeline is our first large-scale coke oven system for supporting overseas projects, projects worth a total of more than 4,000 yuan. The project is put into production the second half of 2007, the end of July this year, with the last batch of South Korean products passed strict inspection and packaging, shipping, marking the pressure vessel division has successfully completed that lasted for a long, time-consuming and complicated manufacturing processes large pipeline construction production tasks.

In more than two years time duration of the production process, the pressure vessel division overcome many technical and technological problems for a smooth delivery II project has laid a solid foundation. In pipe forming, for example, drawings of the pipeline is not a simple circular shape, but very special shape, the technical difficulty at the time of molding the cylinder volume is very high, in order to solve this technical "stumbling block" Division the main leaders personally, and team leader, technical backbone together repeatedly discuss test, the final selection will be rolled into the pipe opening process technology program "peach" type, a good acceptance criteria Korea reached the pipeline supervision. Barrel roll is finished welding work, unlike other cold parts of the structure is a pipe requires full penetration welding, heat up to 40 degrees day drill pipes, high temperature of several hundred degrees during welding do not say, the average person is, there will be a slight squatting will feel stand. Thus, the pipe inside welding workers from the management came out, no one is not all wet, without a face, not a sweat and dust hybrid "debris flow" of. X-ray detection accepted welding is completed, the film would have pores inclusions films rework. Over and over again seriously welding, again and again carefully checked to ensure that the total value of more than 4,000 million of management without the slightest air leaks.

Successful completion of the pipeline project South Korea 7.63 m coke oven, so long mechanical force structure of large pipes manufacture step onto a new level. (Pressure Vessels Division Zhuyun Gui)

TypeInfo: Company news

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