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316SS??????
316LVV??????
316LVV?????????
316LVV?????
316SS?????????
316LVV??????
316LVV?????????
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12511341616
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?????????-N80??????-????????????????
?橈????
139.7mm
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??????0510-88268136
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?????????-N80??????-????????????????

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????API??? ??????? ??????
API???
2????????
???
API SPEC 5CT-2001
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???????????????????
?????????????
H40??J55??K55??N80??M65??L80??C90??T95??P110??
?????????е????

???
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??????
??е????
C
Mn
Mo
Cr
Ni
Cu
P
S
Si
???????(Mpa)
???????(Mpa)
???
Min
Max
Min
Max
MiN
Max
Min
Max
Max
Max
Max
Max
Max
Min
Max
Min
HRC
HBW/HBC
H40
/
/
/
/
/
/
/
/
/
/
/
0.030
0.030
/
276
552
414
/
/
J55
/
/
/
/
/
/
/
/
/
/
/
0.030
0.030
/
379
552
517
/
/
K55
/
/
/
/
/
/
/
/
/
/
/
0.030
0.030
/
379
552
655
/
/
N80
1
/
/
/
/
/
/
/
/
/
/
0.030
0.030
/
552
758
689
/
/
0
/
/
/
/
/
/
/
/
/
/
0.030
0.030
/
552
758
689
/
/
M65
/
/
/
/
/
/
/
/
/
/
/
0.030
0.030
/
448
586
586
22
235
L80
1
/
0.43
/
1.90
/
/
/
/
0.25
0.35
0.030
0.030
0.45
552
655
655
23
241
9Cr
/
0.15
0.30
0.60
0.90
1.10
8.0
10.00
0.50
0.25
0.020
0.010
1.00
552
655
655
23
241
13Cr
0.15
0.22
0.25
1.00
/
/
12.0
14.00
0.50
0.25
0.020
0.010
1.00
552
655
655
23
241
C90
1
/
0.35
/
1.00
0.25
0.75
/
1.20
0.99
/
0.020
0.010
/
621
724
689
25.4
255
2
/
0.50
/
1.90
/
NL
/
NL
0.99
/
0.030
0.010
/
621
724
689
25.4
255
T95
1
/
0.35
/
1.20
0.25
0.85
0.40
1.50
0.99
/
0.020
0.010
/
655
758
724
25.4
255
2
/
0.50
/
1.90
/
/
/
/
0.99
/
0.030
0.010
/
655
758
724
25.4
255
P110
/
/
/
/
/
/
/
/
/.
/
/
0.030
0.030
/
758
965
862
/
/

??????????????????

 
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???
???
???
?????
????????
???
????
139.7
??????5-1/2??
20.85??0.244??
????23.09??15.50??
????25.32??17.00??
????29.79??20.00??
????34.26??23.00??
6.20(0.244)
????6.98(0.275)
????7.72(0.304)
????9.17(0.361)
????10.54(0.415)
127.3(5.012)
????125.7(4.950)
????124.3(4.892)
????121.4(4.778)
????118.6(4.670)
124.1(4.887)
????122.6(4.825)
????121.1(4.767)
????118.2(4.653)
????115.4(4.545)
153.7
????(6.050)
?????
???????????
j55
????n80
????p110
8m-12m
????(2602-39.4)



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