Sucker Rod Pumps and Fittings

Cages of Sucker Rod Pumps

1.Cages Sizes:1-1/2in to 3-3/4inch
2.Material:Stainless Steel,Carbon Steel,Alloy Steel,Brass
3.API Number:C11,C12,C13,C14,C15,C16
4.Pump Cage Types:Top Open Cage,Top Plunger Cage,Standing-valve Cage and so on
5.Meeting API 11AX specification

  • Cages For Sucker Rod Pumps
■ Product's advantage

>>The function of the cage is limiting valve ball activity space, from the structure and use of the position.

>>Cages are manufactured in a wide selection of materials to match specific well conditions.

>>Available in two insert-type designs,cages material are available in brass, stainless steel, carbon steel, alloy steel in either regular or hardlined ball guides.

>>It can be divided into top traveling cage,bottom traveling cage,standing valve cage,prevent broken cage and so on.  


Material of Cages

>>CARBON STEEL:Made of low carbon steel, for use in average pumping conditions where abrasion and corrosion are not a factor.

>>ALLOY STEEL:Made of alloy steel, for use in average pumping conditions where extended wear is required.

>>STAINLESS STEEL:All stainless steel cages are manufactured from high grade 316 stainless steel. These cages are made to withstand severe corrosion and medium abrasion.

>>BRASS:For use in moderate corrosion and non-abrasive service.

Cages For Sucker Rod Pumps

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