A self aligning stuffing box for a pumpjack unit of the type having a polished rod reciprocatingly extending therethrough and downhole to a pump located at the lower end of a borehole. The stuffing box has a main body that terminates in a tubing adaptor at the lower end thereof by which...
A self aligning stuffing box for a pumpjack unit of the type having a polished rod reciprocatingly extending therethrough and downhole to a pump located at the lower end of a borehole. The stuffing box has a main body that terminates in a tubing adaptor at the lower end thereof by which...
The stuffing box has a main body that terminates in ... G Bassinger - US 被引量: 62发表: 1994年 Portable walking beam pump jack This patent describes a portable walking beam pump jack for use in pumping liquids from an oil well. This jack consists of: an elongated frame having a lon...
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Equipment: Bearing electromagnetic heater, air compressor, high power vacuum cleaner, 30 tons hydraulic pull, 5 tons hydraulic pull, 30 tons hollow jack with manual pump, high head flushing pump. 1.7. 工具:配备重型移动式工具车、轻载移动车、工具挂架、电工工具,手动工具齐全,专用工具可自行设计制作...
Casing jack bolts allow the casing to be mechanically removed eliminating the need for pry bars or striking the casing during maintenance and eliminates damage to the casing and pedestal during disassembly. Wider, High Efficient, Open Vane Impeller The open vane design eliminates re-...
Bolt,casing jack Stl 0.16 10A 1 20626A S 641103361 Cover,inboard bearing Iron 2.6 10B 1 20625 S 648408706 , Gasket,I.B.Brg.Cover Vegetable fiber 0.01 10C 1 20619-01 S 648408300 , Oil seal, I.B.Brg.Cover Buna-n 0.06 10D 2 3861-1 S 601407505 , Bolt, I.B.Brg.Cover...
Dean Pump Series R 重量级高温处理泵说明说明书 Bulletin C 1.4.43 Heavy Duty, High Temperature Process Pumps R4140 Telescoping Guard R4140 C-Face Motor Support
• Double-extended Jackshift carried on heavy-duty straight roller bearings• Dual roller-bearing connecting rod• Heat-treated alloy steel main gears are bolted to the eccentric• Replaceable bronze crosshead slides• Full splash lubrication, with oil pump to fe...
Food Grade Sanitary Three-Lobe Heat Jackted Rotor Pump Chocolate Lobe Pump Food Industry: Yogurt,Fresh Butter,Ice Cream,Cheese,Whey,Beer,Wort,Yeast,Soft Drink,Fruit Jelly, Fruit Drink,Ketchup,Fruit Puree,Vegetable Mash,Pudding,Fruit Jam,Jelly, Flavor,Fruit Stuffing,...