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Company: Liaoyang Xiangyue Sealing Engineering Co., Ltd.

Address: 24 buildings in Longdingshan C District, Hongwei District, Liaoyang City, Liaoning Province

Mobile phone: +86-18041906362

Fax: +86-0419-5962238

Customer service hotline: +86-18041906362



On-the-spot Repair of Sinopec Shanghai Gaoqiao Petrochemical Company

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On-the-spot Repair of Sinopec Shanghai Gaoqiao Petrochemical Company

Date of release:2019-03-05 Author: Click:

Just after the Spring Festival holiday in 2017, the company received an emergency repair notice from Gaoqiao Petrochemical Company. The company immediately arranged personnel to fly to Shanghai Gaoqiao Petrochemical Company to open holes under pressure. Through on-site investigation, it was found that there was a leak in the welding position of large and small heads. After the leak, Gaoqiao Petrochemical commissioned an internal enterprise to deal with the leak. A card was punched in the leak position, but it was not blocked. Our technicians went to the site and got through After careful analysis, on the premise of ensuring safety, the original clamp was dismantled, the original clamp was dismantled and cleaned up. We used the method of twist seam and electric welding to implement pressure leak stoppage. Through intensive and orderly construction, the leak stoppage task with pressure was successfully completed, which has also been unanimously praised by Sinopec Gaoqiao Petrochemical Company.

Pressure Opening Engineering

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Key word:PriceofPressureOpening,PrincipleofPressureOpening,PressureOpeningEngineering

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