Maintaining valves throughout a plant’s lifetime helps to preserve optimal performance, minimize supply disruptions and ...

Gravel packing horizontal openhole laterals with washpipe diverter valves and external casing packers (ECPs) enables isolation of the produced oil stream from shale, water, gas, or other sections of ...

Less leakage results in reduced product loss, increased efficiency, and improved energy management. Figure 1. This control valve is subjected to EPA’s Method 21 “sniff ” test to determine the fugitive ...

Gland packing manufacturer John Crane notes that it supplied R6.3-million of gland packing to the valves industry in 2012 and aims to expand this figure by focusing further on the mining and minerals ...