少妇无码太爽了视频在线播放,h动画在线看,一区二区三区无码高清视频,а√最新版资源在线官网

 1 according to E101, manufacturing and inspection technology conditions and the provisions of the JB/T3595-2002.

2, valve test according to JB/T3595-2002 and JB2640-81 regulation, valve seal test monk seal test pressure according to the provisions of the JB/T3595-2002.
3, the structure length according to the size of E101 rules or provide.
4, welding groove or as stipulated in the power industry management standards 78 dg users with size.

Main dimensions:

model Z962H-200 Z960Y-200 Z962Y-P(54)100V Z960Y-P(54)100V	DN nominal diameter (mm)	The main dimensions (mm)
		L	D1	D2
	150	700	164	200
	175	750	186	223
	200	800	200	262
	225	850	233	282
	250	950	275	325
	300	1194	312	380
	350	1300	366	430
	400	1450	410	470
	500	1600	500	570
	600	1750	580	640
Z960Y-320 Z960Y-P(57)170V	150	700	150	200
	175	750	170	225
	200	800	200	262
	225	850	207	283
	250	950	250	325
	300	1194	265	377
	350	1300	366	430
	400	1450	410	470
	500	1600	500	570
	600	1750	580	640
Z962H-250	150	700	150	200
Z960Y-250	175	750	176	223
Z962Y-P(54)140V	200	800	200	262
Z960Y-P(54)140V	225	850	220	282

 

 

1,the medium :570 degree centigrade.

2,the mode of  operation :electric.

3,the  connection ：welding.

4:sealing surface:hard sealing.

5,the structure:  singal  disc.