The sucker rod centralizer is used to connect with the sucker rod, which has a perfect centralizing effect, and is a supporting tool designed to decrease the pumping energy loss, increase the pumping efficiency, prevent the eccentric wear of sucker rod and protect the tubing. Centralizers for sucker rods are used for centering sucker rods in well. It is composed of coupling, centralizer sleeve and sub. Used for partial-wear tubing and sucker rod of the well, especially for middle and above the rod eccentric wear of pump.
Work Principle: It connect with sucker rod, the centralizer casing OD is larger than the sucker rod coupling OD in order to centralizer rod. Centralizer casing has high strength wear resistant, so when contact with oil tube, makes the centralizer body wearing and reduces oil tube wearing so as to anti-wear (centralizer casing temperature resistant: 260°C, material: self-lubricating Ni-p plating material). The steel surface adopt Ni-p plating (the anti-corrosion technology) makes the centralizer has the ability of anti-wear and anti-corrosion. And it also suitable for the worse corrosion well condition.
3/4", 5/8" , 7/8",1"
Packaging & Shipping
1.How could the product quality be guaranteed ?
As a professional supplier for oil & gas field, we provided high value API standard, also BV or other 3rd party certified as requested can be supplied.
2.What is your delivery time?
With customer focused, for ungrent inquiry, we have special arrangement with a team to work for you, your order will be arranged in first place.
3.How to contact for instant service: whatsup: +8613864798039 skype:live:nancy_10769 anselwuh(@)seacoil.com