执行标准Executivesta
dardGBT1000212006
平均063MPa
08MPa
10MPa
125MPa
16MPa
20MPa
25MPa
外径
偏差
公称
壁厚及偏壁厚及偏壁厚及偏壁厚及偏壁厚及偏壁厚及偏壁厚及偏
Avera
外径
差重差重差重差重差重差重差重
ge
Nomi
Wall量Wall量Wall量Wall量Wall量Wall量Wall量
outsi

al
thick
esWeithick
esWeithick
esWeithick
esWeithick
esWeithick
esWeithick
esWei
de
outs
sa
dghtsa
dghtsa
dghtsa
dghtsa
dghtsa
dghtsa
dght
diame
ide
tolera
ckgtolera
ckgtolera
ckgtolera
ckgtolera
ckgtolera
ckgtolera
ckg
ter
diam
esmesmesmesmesmesmesm
toler
eter
mm
mm
mm
mm
mm
mm
mm
a
ces
mm
mm
0320
0
01
02
04
05
77
01
200230
0325
0
0205020503
04
2723
5928
03
200
0
0
0332
0
02050305040604
04
9624
5229
1136
96
200
0
0
0
0340
0
030504050506060707
04
7624
4830
4037
5145
71
200
0
0
0
0
0350
0
04
050506060807100912
04
05
75
6730
8737
3246
0856
02
200240
0
0
0
0
03
06
0705080610081309161119
63
04
05
0
05
4930
7838
9247
3558047115
200250
0
0
0
0
0
03
08
1006120715091811221326
75
05
05
0
35
2336
5445
3856
8669758499
230290
0
0
0
0
0
03
11
14
17
22
27
32
38
90
05
06
07
09
11
13
16
0
99
81
95
26
13
47
98
28035
43
54
67
82
101
f0
0
0
0
0
0
04
14061707210826103313401548
110
05
0
2834
7842
6953
8866
0381
0610024
270
0
0
0
0
0
0
04
18062208280934124214511862
125
06
0
6939
9448
1760
5774
32925211468
310
0
0
0
0
0
0
050623072809351143135316642078
140
035
4043
4654
4867
5283
031036912724
0
0
0
0
0
0
0
05
30083710461256156918842210
160
06
0
2749
0762
4477
9395
4011859146244
400
0
0
0
0
0
0
060737094611581371178720102512
180
044
6455
8369
1386
4210797133714164957
0
0
0
0
0
0
0
060846105812711588181023132815
200
049
6662
5677
9496
75119834147198182988
0
0
0
0
0
0
0
07095811731390171121132516
225
055
9369
2886
24108239134757166719
0
0
0
0
0
0
08107312901511181323162820
250
062
7177
7196
215119728148880184609
0
0
0
0
0
0
09119113111714r