Name: factory manufacturer Superior API tubing pump
Brand: Zhongshi
Availability: InStock

Product Details

1. Brief description

Nominal tubing size (from 1.9- to 4.5-in. OD) - represented with 2 digits
Basic bore diameter (from 1.0625 to 3.75 in.) - represented with 3 digits
Type of pump (rod or tubing) - R or T to indicate type
Type of barrel (heavy, thin, or X type) - single alpha character to represent the barrel type
Seating-assembly location (top or bottom) - A (for top), B (for bottom), or T (for bottom, traveling barel)
Type of seating assembly (cup or mechanical) - C or M to indicate type
Barrel length (ft) - single digit length
Nominal plunger length (ft.) - single digit length
Length (in.) of upper extension (if required)- single digit length
Length (in.) of lower extension (if required)- single digit length

2. Main specifications and parameters:

Nominal diameter mm	Length series of the plunger m	Extension nipple length m	Stroke range of the plunger m	O.D. of the connecting oil pipe mm	Diameter of the connecting pumping rod mm	Pump constant m³/d	Max. O.D. mm
28	0.6 0.9 1.2 1.5	0.3 0.6 0.9	0.6-6.0	60.3,73.0	16	0.916	88.9
32				60.3,73.0	16	1.140	88.9
38				60.3,73.0	16/19	1.642	88.9
44				60.3,73.0	19	2.235	88.9
57				73.0	19	3.694	88.9
70				88.9	22	5.518	107
83				101.6	22	7.707	114
95				114.3	25	10.261	121

3. our company

Puyang Zhongshi Group Co., Ltd. is a restructuring enterprise of China Petrochemical Group. The Group is an integrated enterprise and we mainly manufacture Petroleum machinery products. The main products are Oil Extraction Equipment, Drilling Equipment, Electrical Equipment, Pressure Vessel and Steel Structural Processing, 10 main categories and more than 100 items. Besides sold to the major domestic oil fields, our products also have been exported to more than 10 countries, such as America, Middle East, Central Asia, Africa and so on.