Petroleum Equipment & Machinery

Pumping Unit
API 11b Standard Polished Rod

API 11b Standard Polished Rod

Basic Info. Model NO. 1 1/8"

Puyang Zhongshi Group Co., Ltd.

Long Stroke Balanced Beam Petroleum Pump Jack/ Pumping Unit

Long Stroke Balanced Beam Petroleum Pump Jack/ Pumping Unit

ItemPumping unit typeLifting Capacity (lbs)Stroke Length (in)Rated torque (in.lbs)1C-912D-470-24047,000240 211 181912,0002C-912D-427-21642,700216 185 155912,0003C-912D-427-19242,700192 165 138912,0004C-912D-305-19230,500192 165 138912,0005C-912D-365-16836,500168 144 121912,0006C-912D-305-16830,50016

Puyang Zhongshi Group Co., Ltd.

API Spec 11ax Sucker Rod Pump and Tubing Pump

API Spec 11ax Sucker Rod Pump and Tubing Pump

2-24 6-32 4-262''CYG1640.9481502CYG1657.5391752CYG1677.3072252CYG19124.9622753CYG22195.5623253CYG22274.9873754CYG22360.4134254CYG25482.904APISucker rod pump and tubing pump12345Type of PumpLetter DesignationMetal Plunger PumpsS

Puyang Zhongshi Group Co., Ltd.

API C Seires Long Lifespan Oil Well Pumping Unit

API C Seires Long Lifespan Oil Well Pumping Unit

ItemPumping unit typeLifting Capacity (lbs)Stroke Length (in)Rated torque (in.lbs)1C-912D-470-24047,000240 211 181912,0002C-912D-427-21642,700216 185 155912,0003C-912D-427-19242,700192 165 138912,0004C-912D-305-19230,500192 165 138912,0005C-912D-365-16836,500168 144 121912,0006C-912D-305-16830,50016

Puyang Zhongshi Group Co., Ltd.

Counter Weights for Petroleum Equipment with Oil Well Drilling Exploitation by Lost Foam Casting

Counter Weights for Petroleum Equipment with Oil Well Drilling Exploitation by Lost Foam Casting

Investment castingwaterglassbondedStainless Steel, Carbon Steel, Special Alloy Steel Bronze, Brasssilicon colloidalSand castingsilicate bonded sandGrey Iron, Ductile Iron, Malleable Iron, Stanless Steel, Carbon, Steel, Brass, Bronzeresin sandcomposite shellForgingHammer ForgingStainless Steel, Carbo

Zibo Qingdong Machinery Manufacturing Co., Ltd.

Petroleum Counter Weights with Oil Well Drilling Exploitation

Petroleum Counter Weights with Oil Well Drilling Exploitation

Investment castingwaterglassbondedStainless Steel, Carbon Steel, Special Alloy Steel Bronze, Brasssilicon colloidalSand castingsilicate bonded sandGrey Iron, Ductile Iron, Malleable Iron, Stanless Steel, Carbon, Steel, Brass, Bronzeresin sandcomposite shellForgingHammer ForgingStainless Steel, Carbo

Zibo Qingdong Machinery Manufacturing Co., Ltd.

Mud Gas Separator for Drilling Fluid

Mud Gas Separator for Drilling Fluid

Basic Info. Model NO. KNS T

Zhenjiang Boral Machinery and Equipment Co., Ltd.

API C Serise Walking Beam Pump Jack

API C Serise Walking Beam Pump Jack

Basic Info. Model NO. C456D-256-144TH

Puyang Zhongshi Group Co., Ltd.

API 11e Superposed Beam Balance Pumping Unit Pump Jack

API 11e Superposed Beam Balance Pumping Unit Pump Jack

Basic Info. Model NO. pumping unit

Puyang Zhongshi Group Co., Ltd.

API 11ax Tubing Pump Plunger (ZSTP-01)

API 11ax Tubing Pump Plunger (ZSTP-01)

2-24 6-32 4-262''CYG1640.9481502CYG1657.5391752CYG1677.3072252CYG19124.9622753CYG22195.5623253CYG22274.9873754CYG22360.4134254CYG25482.904API standard:12345Type of PumpLetter DesignationMetal Plunger PumpsSoft-Packed Plun

Puyang Zhongshi Group Co., Ltd.

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