JB/T 2773-1992 PN16.0～32.0MPa double-ended studs

This standard specifies the type, size, and technical requirements of studs for forged high-pressure valves. This standard applies to studs with nominal pressures of PN16.0~32.0MPa and nominal diameters of DN3~200mm. JB/T 2773-1992 PN16.0～32.0MPa studs JB/T2773-1992 Standard download decompression password: www.bzxz.net

Mechanical Industry Standard of the People's Republic of China
JB/T 2773
Pn16.0~32.0MPa
1992-07-20
Zhang Xianji
1993-01-01 Xiaohuang
Chicken cheek crab Kui Lu Wa Yi Dao
P16.0~32.0MPa
2 Soul Brown
Chicken Inflammation Family Melancholy Family Cancer Snake Tao Second
Kitespn16.0~32.0MPa Family Ghost
GB3077
JB/T450
Child God Lecter Family Lotus Splash Cod
Xiao Melancholy
Medium Squeeze Value Dixia
PN16 .0~32.0MPa
M27b180JB/T2773
Melancholy
1992-07-20
D3~200mm
Keweike
JB/T27731992
JB2773—79
Yanmu seconds
Zhonglan cancer absolute two
1993-01-01 small cable
3 lotus root
65~450mm seconds
40MnVB
35CrMoA
4 0MnVB
35CrMoA
Fin Fu Harrier
Su Chen? Scorpion Squid Fin
Tai Xin Mei Xi
Class 10.3mm second
JB/T2773
GB3077
Ran Harrier
Mei Gui GB197
Squid Fin Fruit
Nxm/cm2
Yike Harrier
Water M24
Class pN16.0MPa
207~240
250~302
214~286
Yihe Han Class 1| |tt||Lotus root
Bei Tan
JB/T450
JB/T2773
Hot Fat Family
Tan he boiled seconds
Chicken cheek heron
Ps16.0~32.0MPaGoose
JB/T2773
Hang 880b1230
1992Table 2 Cabin
100044
Zhang Ju 6,000Www.bzxZ.net
Dai Duan 1/2
1992Le 2 Cabin Wheel for
Dai 1500
Qi Xian Ji Tie
Title 1.00 Wing
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