Jianghan's QC results won the national provincial and ministerial honors

On June 26th, at the 31st meeting of the quality management team of Hubei Province held in Wuhan, Jianghan Petroleum Drill Bit Co., Ltd.’s assembly department of the drill department of “Drilling the assembly rate of the drill bit” was awarded the special prize. The results were presented as the only representative of the OU of the 198 teams in the conference, which was presented at the conference. This was the first demonstration of Jianghan Company's participation in the provincial and ministerial QC project, which was highly praised by the leaders and the group. The QC team of the assembly workshop of the assembly workshop won the title of “National Excellent Quality Management Team”. On June 21st, at the oil chapter work seminar held in Taiyuan and the results presentation of the QC group of the petroleum industry, the QC of the Drilling Workshop of the Drilling Division “Reducing the Passage Rate of Small Aperture Perforation Drilling” was awarded the “2012 Oil The first prize of the industry's outstanding QC results, the QC team of the drilling workshop of the roller workshop was awarded the “2012 Excellent Quality Management Team of the Petroleum Industry”.

Industrial Sectional Door

Industrial sectional doors are the most durable and longest lasting doors to ensure circulation at the areas of the factory entrance and exit of goods, loading and unloading areas.

The body of sectional door is forming by 40 mm sandwich panels. These panels provides sound and heat insulation due to the intense doped polyurethane insulation was injected between galvanized steel sheet. (50 kg/m3).

Industrial sectional door systems provide space-saving with opening parallel to the ceiling.Any opening can be used clearly . and produces in accordance with the transition range and the height in the factory buildings or warehouses.

Doors is working sliding by be the most appropriate the gap between the top level of the gate with a ceiling height within the side rasils. The door can be mounted in different ways according to the gap distance (standard, low, highlift and vertical track systems).

Industrial sectional doors can easily be opened automaticly by 230-380 V-AC/50 Hz electric motor or manualy thanks to torsion spring system that balances the weight of the door.The galvanized springs are made to be durable of 25.000 door cycles.Motor with emergency chain All the drive systems have a mechanical back-up system fitted to the reduction gearbox of the electric motor, so that the sectional door can be opened if the power fails. The reduction gearbox can then be powered using the chain.

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