Petroleum Equipment & Machinery

Pumping Unit
API Standard High Quality Pumping Unit

API Standard High Quality Pumping Unit

Basic Info. Model NO. ZSPU

Puyang Zhongshi Group Co., Ltd.

API B Series Walking Beam Pump Jack Pumping Unit

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

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 C Reciprocating Downhole Pump Double Horse Head Pumping Jack

API C Reciprocating Downhole Pump Double Horse Head Pumping Jack

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.

API Certificate Oil Tubing Pump

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

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 Rwbm Rod Mechanical Bottom Anchor Pump

API Rwbm Rod Mechanical Bottom Anchor Pump

2.1-10.40.3-8.01.2-9.0 /2-3/8"CYJ16CYJ1920-150RWBMΦ38.102-7/8"25-200RWBMΦ50.802-7/8"30-250RWBMΦ63.503-1/2"

Zhenjiang Boral Machinery and Equipment Co., Ltd.

Meet API 11e C Series Oilfield Beam Pumping Units

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.

API 11e C Series Crank Balanced Nodding Donkey

API 11e C Series Crank Balanced Nodding Donkey

Basic Info. Model NO. C series nodding donkey

Puyang Zhongshi Group Co., Ltd.

Factory Supply API 11e Pumping Unit

Factory Supply API 11e Pumping Unit

Basic Info. Model NO. B/C T

Puyang Zhongshi Group Co., Ltd.

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