Petroleum Equipment & Machinery

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.

Petroleum Equipment Counter Weights with Oil Well Drilling Exploitation in Cast Iron by Lost Foam Casting

Investment castingwaterglass bondedStainless 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, Carb

Zibo Qingdong Machinery Manufacturing Co., Ltd.

API 11e Oil Well Crank Beam Pumping Unit

Basic Info. Model NO. ZSPU

Puyang Zhongshi Group Co., Ltd.

API B Series Walking Beam Pump Jack Pumping Unit

NO.ModelRated Polished Rod Load(lb)Length of Stroke(in)Rated Torque of the Reducer(in.lb)B-80D-119-6411,90064, 5480,000B-80D-76-647,60064, 5480,000B-80D-133-5413,30054, 4180,000B-80D-119-5411,90054, 4180,000B-80D-76-547,60054, 4180,000B-80D-133-4813,30048, 3580,000B-80D-109-4810,90048, 3580,000B-57D

Puyang Zhongshi Group Co., Ltd.

Counterweight with Oil Well Drilling Exploitation

Investment castingwaterglass bondedStainless 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, Carb

Zibo Qingdong Machinery Manufacturing Co., Ltd.

API! ! B Series Pumping Units Sucking Oil Device Wellhead Machine

Basic Info. Model NO. B Series

Puyang Chensheng Petroleum Technology Co., Ltd.

API Certificate Oil Tubing Pump

SpecificationNominal BoreIn(mm)Plunger LengthFt(m)Ma. O.D.(mm)RodInTubingInStrokeFt(m)20-125TH1.25(32)4-6(1.2-1.8)733/42 3/826.25(8.0)20-150TH1.50(38)733/4(5/8)2 3/820-175TH1.75(44)733/42 3/825-175TH1.75(44)88.93/42 7/825-200TH2.00(51)88.93/42 7/825-250TH2.50(63.5)88.93/43 1/230-275TH2.75(70)1083/43

Puyang Zhongshi Group Co., Ltd.

Petroleum Equipment Oil Well Pumping Unit with Lost Foam Casting

Investment castingwaterglass bondedStainless 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, Carb

Zibo Qingdong Machinery Manufacturing Co., Ltd.

API Standard Pumping Unit for Oilwell in Oilfield

Zhengzhou Maierda Petroleum Equipment Co., Ltd.

Meet API 11e C Series Oilfield Beam Pumping Units

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-305-19230,5001

Puyang Zhongshi Group Co., Ltd.