Hollow sucker rod is a kind of sucker rod with
middle flow channel, mainly for extracting three high (high
viscosity, high pour point, high wax content) crude oil. It has the
following properties: by adding different kinds of medical agents
and hot oil and etc, the viscosity of crude oil can be reduced, wax
deposit in oil well can be controlled to increase the pump
efficiency; with small flow channel and fast flow speed, not easy
to deposit sands, applicable to oil wells containing sands;
corporately used with non-pipe pump, can replace oil pipe; having
strong torsion resistance capability, can drive screw
pump
|
Specification |
Threaded Nominal size (in) |
Rod body outer diameter (mm) |
Rod body diameter (mm) |
Coupling diameter (mm) |
Sucker rod Length(mm) |
Pony rod Length(mm) |
| KG*4 | *9/*6 | *4 | *3 | *0 | ***0~***0 |
**0 ***0 ***0 ***0 ***0 |
| KG*6 | *9/*6 | *6 | *5 | *0 | ***0~***0 | |
| KG*6 | *9/*6 | *6 | *4 | *0 | ***0~***0 | |
| KG*6(GK) | ***6 | *6 | *4 | *4 | ***0~***0 | |
| KG*0 | *7/8 | *0 | *8 | *9 | ***0~***0 | |
| KGG*6 | *9/*6 | *6 | *4 | *0 | ***0~****0 | |
| KGG*6(GK) | *9/*6 | *6 | *4 | *4 | ***0~****0 | |
| KGG*0 | *7/8 | *0 | *8 | *9 | ***0~****0 |
| Grade |
Tensile Strength Rm (Mpa) |
Yield Strength Rel (MPa) |
Elongation A(%) |
Reduction of Cross Sectional Area
Z (%) |
Surface Hardness HRC |
| D | **5~**5 | ≥**0 | ≥*0 | ≥*0 | *3.***9 |
| 国家: | China |
| 型号: | - |
| 离岸价格: | ( Negotiable ) 获取最新报价 |
| 位置: | - |
| 最小订单价格: | - |
| 最小订单: | 1 Ton |
| 包装细节: | - |
| 交货时间: | - |
| 供应能力: | - |
| 付款方式: | T/T, L/C |
| 產品組 : | oil drilling equipment |
