dbb阀门-ag尊龙凯时

oliver新产品：api 6a 10k 全通径dbb阀门

发布时间：2019/08/08浏览次数：1409

floating ball compact style

发布时间：2006/01/26浏览次数：2654

overview   available in amse b16.10 standard length (csl) up to 3" asme class 600 full bore also available to oliver standard lengths (cosl) floating ball design from 1" up to 3" class 600...

floating double block and bleed valves

发布时间：2006/01/26浏览次数：3672

overview available up to 3" full bore and 4" reduced bore floating ball design with robust lever operation various bleed valve options are available from our range of instrumentation valves, a...

flanged style double block and bleed valves

发布时间：2006/01/26浏览次数：4050

overview   available up to 14" full bore and 16" reduced bore. floating ball design from 1" up to 3" class 600. trunnion mounted design from 2" to 16". flanged connections in accordance w...

compact style double block and bleed valves

发布时间：2006/01/26浏览次数：4471

overview available in asme b16.10 standard length (csl) up to 10" full bore and 12" reduced bore. also available to oliver standard lengths (cosl) floating ball design from 1" up to 3" class 6...