|
規(guī)格尺寸 |
螺紋類型 |
O.D*L(mm) |
鋼級 |
|
|
油管 |
2-3/8" |
NUE |
73.02*107.95 |
J55 K55 N80-1 N80-Q L80 C90 P110 |
|
2-3/8" |
EUE |
77.80*123.82 |
||
|
2-7/8" |
NUE |
88.90*130.18 |
||
|
2-7/8" |
EUE |
93.17*130.35 |
||
|
3-1/2" |
NUE |
107.95*142.88 |
||
|
3-1/2" |
EUE |
114.30*146.05 |
||
|
4" |
NUE |
120.65*146.05 |
||
|
4" |
EUE |
127.00*152.40 |
||
|
4-1/2" |
NUE |
132.08*155.58 |
||
|
4-1/2" |
EUE |
141.30*158.75 |
||
