The tubular oil-well pump

1.We are manufacturer 2.OEM is available 3.Fast delivery 4.Best price and high quality

 Standard

The executive standard of the products is GB/T18607-2008.

 Property and Application

The inside surface of the pump barrel adopts chemical nickel plated,the outside of plunger adopts hard chromium plated,so it possesses strong wear-resisting property and applies to the severely- worn and the slightly-corroded oil wells.

 Main Technical Parameter

Diameter(mm)	The length of the plunger(m)	The length of the pump barrel(m)	Stroke range(m)	Coupling pipeline norm(In)	Coupling sucker rod norm	Pump constant
32	0.6,0.9,1.2,1.5	2.1-7.5	0.6-6.0	2, 2 1/2	CYG16	1.16
38				2, 2 1/2	CYG16	1.63
44				2, 2 1/2	CYG16	2.19
56				2   1/2	CYG19	3.54
70				3	CYG22	5.54
83				3   1/2	CYG22	7.79

The tubular oil-well pump