Bent subs manufactured by the company are made by special heat treatment, and are of features like high strength, long service life, and good angle building-up effect, so it's an ideal tool for slant well digging.
TECHNICAL PARAMETER
|
规 格 Size |
D,mm |
d, mm |
连接螺纹 Connection thread |
a |
L,mm |
扶正套内径,mm Sleeve I.D. mm |
|
197mm弯接头 |
197 |
80 |
5 1/2 FH，B×P |
1°~ 2.5° |
760 |
50 |
|
160mm弯接头 |
160 |
68 |
NC50.B×4 1/2REG.P |
1°~ 3° |
510 |
100 |
