JB/T 1267-1993 Technical requirements for 50～200MW steam turbine generator rotor forgings

JB/T 1267-1993 Technical Specifications for 50-200MW Turbogenerator Rotor Forgings JB/T1267-1993 Standard download decompression password: www.bzxz.net

People's Republic of China Pressure Machinery Industry Standard JB/T12671993
50~200MW
1993-09-214
1994-07-01Surface
G H20P uxpEne/4
50~200 MWColor
50~200MWLion
50~200MW
133Patent
1993-09-21This
JB/T1267
JB1267-85
1994-07-01
Its solution
30~55Start
4.1.5.4Bottle
34 CrMo1A | |tt | ||0.30~0.38
0.30~0.40www.bzxz.net
0.30~0.40
0.22~0.28
0.70~1.20
1.30~1.70
0.70~1.10
1.00~1.50
1 .50~2.00
JB/T12671993| | tt | ||0.17~0.37
0.17~0.37| |tt||0.17 ~ 0.37 | | tt | 0.05~0.15
0.05~0.13||t t | mB1.87T
50.0A10'A/mB 2.04T | | tt | Ni1MoV
25 Cr2Ni4MoV
FATTso
￥55Y
￥80a
25Cr2Ni4MoV
4.8.1.1 bottle
4.8.1.3 bottle
Female 25cm
1~1.5mm plate
JB/T12671993
200mmm
2.0 mm without
2~4 mm pull
3.0mmz100MWm
2mm blue
f.fish 2~2.5 MHz cream
4. 8.3.1 and
female 5mm bottle
0.5~1.5mm bottle
1.5~3.0mm bottle
3~5 mm bottle
0.5~1mm blue
25mm cut
+EiDDRA
0.5~1.5mm grain
0.3 mm addiction
5. 1. 1. 1 multiplication
10m bottle
3223 class
5. 2.1 bottle
JB/ZQ6117 plate
41/2 bottle
5.2.4.3 bottle
200mm bottle
10m bottle
JB/T12671993
GB228 gold
4mm fried
GB229 bottle
26117V
5 mm bottle
10mmA10mmA55mmV
5.7.1.1 lean
5.7.1.2 blue
5.8. 1 petal
JB/ZQ6140
JB/ZQ6101
JB/T12671993
25mmA25mm
D,=EAID
GB231 bottle
JB/ZQ6101 test
JB1581 face
JB/ZQ 6157 | | tt | | GB6394 | |14,000
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