国产精品久久久久久久小说,韩国大尺度吸乳电影,少妇激情偷公乱

<dl id="oywc6"><del id="oywc6"></del></dl><abbr id="oywc6"></abbr>

J8B7Y balance valve multi-purpose series for oil field system. From the cut-off, regulation, check back use. LJ8B7Y balanced control valve series is suitable for high pressure water injection system in oilfield, starting from the end, regulating flow. Especially suitable for water distribution high pressure throttle water injection system.

Shape and connection dimensions

PN (MPa)	DN (mm)	L	Dn	D	H	D0
16 20	25	216	23	42	300	200
	32	229	29	54	325	240
	40	241	36	60	355	240
	50	280	45	73	395	300
	65	330	58	89	425	320
	80	368	72	108	460	360
	100	457	90	133	508	400
	125	533	115	152	530	500
	150	610	135	194	650	550
	200	660	180	245	690	600
25 35 45	25	216	23	42	300	200
	32	229	29	54	325	240
	40	241	36	60	355	240
	50	280	45	73	395	300
	65	330	58	89	425	320
	80	381	72	108	460	360
	100	457	90	133	508	400
	125	633	115	152	530	500
	150	610	135	194	650	550

The next：Angle throttle valve

The previous：Clamping throttle cut-off valve

z0z○zo女人高潮类,蜜臀av无码久久久久久久,18禁黄网站禁片免费观看女女,后宫宫妃被各种sm调教