Flowstopping Bags
ALH Systems offers a full range of low and medium pressure Flowstopping Bags from 2 inch (50mm) to 60 inch (1500mm). Both for gas free working and open hole applications.
Working to GIS/E4 , GIS/E19 and GIS/E20 specifications. Special bags also manufactured to customer requirements
Also see website: www.flowstop.co.uk
Flowstopping Bags
ALH Systems offers a full range of low and medium pressure Flowstopping Bags from 2 inch (50mm) to 60 inch (1500mm). Both for gas free working and open hole applications.
Working to GIS/E4 , GIS/E19 and GIS/E20 specifications. Special bags also manufactured to customer requirements
Also see website: www.flowstop.co.uk
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Full range of bags 3”-12” conforming the GIS/E4 specification. Outer cover is a strong 4oz nylon, flexible back bone, connector available with UNF, BSP or NPT thread.
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GIS/E19 bags have been special designed for working in conjunction with the ALH IRIS stop equipment and the primary bag and have been successfully been used for over 30 years. -
GIS/E20 bags have been special designed for working in conjunction with the ALH IRIS stop equipment as the secondary or safety bag.
