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VOL XVIII, NO 39

Belzona Flange Repair System Eliminates Blushes On New Process Vessel

 
 

Отрасли промышленности:

Marine (MRNE)

 
 

Применения:

Valves, Pipes and Fittings (VPF)

 
 

Местоположение клиента:

Vessel manufacturer - UK

 
 

Дата применения:

April 2004

 
 

Ситуация применения:

Nozzle flange faces on offshore process vessel due for urgent delivery

 
 

Проблема:

During surface preparation prior to the installation of a Belzona coating, grit blasting damage had occurred to four internal nozzle flange faces. As a result of this the sand recovery system due to be installed could not be fitted.

 
 

Продукты:

Belzona® 1591 (Ceramic XHT Metal)

 

Подложка:

Stainless steel.

 
 

Метод применения:

The flange faces were reblasted fully and Belzona® 1591 was installed using a forming process according to Belzona Know-How System Leaflet VPF-13.

 
 

Факты Belzona (Экономия средств? Альтернативы? Почему Belzona?, и т.д.):

Four flange faces were formed using this technique, and were allowed to cure prior to breaking out. Once complete they were protected, the vessel was grit blasted for a second time and Belzona® 1591 applied to the whole vessel. The alternative would have required on-site machining of the flange faces at significant cost.

 
 

Описание фотографий

  1. Application of Belzona® 1591 to flange face
  2. Completed assembly showing former, bolts and shim
  3. Finished flange face awaiting removal of masking tape and dressing of internal bore
 
Case study pic one

 

 
 Case study pic two

 

 
 Case study pic three

 

 
 Case study pic four

 

 
 
Дополнительная информация о продуктах Belzona на сайте: www.belzona.ru