规格尺寸

螺纹类型

O.D*L(mm)

钢级

油管
短节

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