抽油管（套管）扶正器
Oil Tubing (Casing) Centralizer
本结构产品是用45#无缝钢管，通过高精度数控加工机床，按标准管螺纹技术要求加工两端内外螺纹，并在两端限位的中间芯轴上，装配上一个绕轴动配合的橡胶扶正件的组合结构。
This product is a composite structure comprising of 45# seamless steelpipe with screw threads at both ends processed by high precise numericalcontrol processing lathe according to requirements of standard techniqueof pipe thread, and rubber stabilizing component stationary (movable ) fitfor axial rotation equipped on middle core axle of spacing at both ends ofsaid steel pipe.
产品名称
Product Name | 适应油管(in)
Applicable Tubing(in) | 适应套管(in)
Applicable Casing (in) | 总长(mm)
Total Length (mm) |
抽油管扶正器
Oil Tubing Centralizer | 27/8"~41/2" | 41/2"~51/2" | ≥320 |