... -6.4MPA/1000WOG, 2000WOG 4), Suitable medium: Water, oil, air and some corrosive liquid 5), Temperature range: -20-350 6), Design ... and manufacture: BS 5351 API 6D 7), Inspection and test: API598, API6D 8), Connection: Threaded ,welded9 ... testing pressure(high pressure)1.8,2.8,4.4,7.1Applicable mediumQ 11F -(16-64)CQ 11F -(16-64)PQ ...