Stainless steel pump material and characteristics: a: broadly speaking, stainless steel pump is divided into stainless steel pump and stainless steel pump, material is divided into ferritic stainless steel, austenitic stainless steel, deep

What are the commonly used materials for oil pumps? A, cast iron 1, gray cast iron is one of the most commonly used cast iron, gb code for HT. Generally, the pump body, impeller, pump cover, suspension and so on of the oil pump are all mad

Epoxy resin pump is a rotor positive displacement pump, the internal structure is more complex, the main parts are as follows: inner rotor, outer rotor, shaft, bearing, seal, pump body, bracket and so on. Made of stainless steel and ordina

Some users find that the self-priming ability of oil pump gradually decreases after using it for a period of time. Why? First of all, make sure you use a centrifugal oil pump or a gear oil pump or a screw oil pump. Here are some examples:

Please inform each department that our company is scheduled to hold an oil pump meeting at 3:00 p.m. on 28th to discuss the technical seminar on making oil pumps with smaller volume and more accurate flow. Please prepare the meeting conten

Many users buy oil pump after using for a period of time, they need to replace the parts and send them back to the factory for maintenance. When they take the parts and do not assemble them, the following is an introduction to the assembly

The design of oil pump is to select and determine the structural parameters of oil pump reasonably according to the situation of oil well and lifting requirements. Such as rotor diameter, motion eccentricity, stator lead, pump series and s

At present, the research on gear pump at home and abroad mainly focuses on the following aspects: (1) Optimized design of gear parameters and pump body structure; (2) Radial clearance compensation and computer-aided analysis of oil film be

Gear pump is a rotary positive displacement pump, it has the advantages of positive displacement pump and centrifugal pump. Gear pump moving parts less. No valve parts and complex flow channel, good suction performance, small hydraulic los

Sf50 steel is enough for oil pump bearings as far as non-corrosive conveying medium is concerned. But when the jacket and green silver impeller are used, corrosion resistant materials or at least rust resistant materials are often used to