JB/T 1266-1993 Technical requirements for 25-200MW steam turbine wheel and impeller forgings
Basic Information
Standard ID:
JB/T 1266-1993
Standard Name: Technical requirements for 25-200MW steam turbine wheel and impeller forgings
Chinese Name:
25～200MW汽轮机轮盘及叶轮锻件 技术条件
Standard category:Machinery Industry Standard (JB)
state:Abolished
Date of Release1993-09-21
Date of Implementation:1994-07-01
Date of Expiration:2003-04-01
standard classification number
Standard Classification Number:Machinery>>Processing Technology>>J32 Forging
Publication information
other information
Introduction to standards:
JB/T 1266-1993 Technical Specifications for 25-200MW Steam Turbine Disc and Impeller Forgings JB/T1266-1993 Standard download decompression password: www.bzxz.net
Some standard content:
People's Republic of China Press Machinery Industry Standard JB/T12661993
25~200MW
1993-09-214
1994-07-01
GR20P uxDEe/
25~200MW
25~200MW
25~200MW Cream
GB6397www.bzxz.net
JB/ZQ6117
1993-09-217
JB/T12661993
JB1266-85
1994-07-01
4.1.3.2 Bottle
4. 1.4.1 division
4.1.4.2 bottles
34CrMo1
24CrMoV
35CrMoV
34CrNi3Mo
25CrNiMoV
JB/T12661993
Agut Aky|| tt||FATTso
24CrMoV
35CrMoV
34CrMo1
34CrMo1
35CrMoV
25CrNiMoV
30Cr2Ni4MoV FATT
600mm bottle
1.0~2.0mm bottle
2.0~3.5mm weight
JB/T12661993
25CrNiMoV
1000mm grain
790~930
34CrNi3Mo
850~970
34CrNi3Mo
30Cr2Ni4MoV
870~970
30Cr2Ni4MoV
600~1000mm
d.Female 100cmm
5.2. 2 blue
25mm whip
JB/T12661993
4cm crazy
2~4mm grain
GB 223 bottle
GB 228 bottle
5.2.5 cooked
GB229 tons GB2106 millimeter
JB/ZQ6117 lane
GB231#
25mmA25mm
GB6397 petal
D,=EAID
text15mint
20~50m
10 mint
2mm production
2 mm without
120mm millimeter
2~4 mm grain
250mm plate
39FATTso
10% flour
5. 7. 1 enzyme
JB/ZQ6101
JB1582
GB6394
JB/T12661993
25~200MW
JB/T12661993
880A1230
1994A5 onwards
100044
1994A5 onwards
10,000
66 99 /
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