News_Geluobao Precision Casting (Zibo) Co., Ltd. is an enterprise with many years of experience in the field of pump body manufacturing.

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How to extend the service life of chemical pump body?

Measure the gap between the impeller and the mouth ring of the pump body when disassembling (standard value 0.15~0.3mm), and replace the mouth ring or surfacing cemented carbide (e.g. Staley alloy) when the wear exceeds 0.5mm.

2025/05/24

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Chemical pump body of the core application areas and scene analysis

Core requirements: conveying high temperature, high pressure, flammable and explosive or corrosive media (such as crude oil, gasoline, sulfuric acid, benzene, etc.).

2025/05/05

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Mixed-flow Pump Body: Materials, Characteristics, and Applications

Mixed-flow pumps combine features of centrifugal and axial-flow pumps, suitable for medium flow rates and heads. Pump body materials are selected based on medium properties, corrosion resistance, and wear resistance.

2025/05/13

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How does the wear resistance of a material affect the service life of a multistage pump?

Wear resistance of the material on the service life of multi-stage pumps is multi-dimensional, the core of which is to maintain the structural integrity of the pump body and performance stability through resistance to media scouring, particle abrasion and other physical effects.

2025/05/10

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What is the impact of the pump body material of a multistage pump on the pump's performance?

Multi-stage pump body material selection directly affects the pump's pressure resistance, abrasion resistance, corrosion resistance, thermal conductivity and structural stability, which in turn has a key impact on the pump's performance (such as head, efficiency, life, reliability).

2025/05/07

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Application areas of multistage pump bodies

Refinery: atmospheric decompression distillation unit in the bottom of the tower pump (conveying high temperature heavy oil, head 200 ~ 500m);

2025/05/26

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What is the best material for corrosion resistance of double suction pump body?

Double suction pump pump body corrosion resistance material selection needs to be combined with the corrosive properties of the medium (such as acid, alkali, salt concentration, chloride ion content, etc.), temperature and pressure conditions

2025/05/26

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Double-suction pump bodies performance characteristics and installation and maintenance

Large flow rate: double suction pump is equivalent to two single suction impellers of the same diameter working at the same time, the flow rate can be doubled under the same outer diameter of the impeller, which can meet the demand for large flow rate of liquid transport.

2025/04/10

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Casting process products

Filter Pump Body

Multistage Pump Body

Double-Suction Pump Body

Mixed-Flow Pump Body

Vacuum Pump Body

Chemical Pump Body

Roots Blower Components

Impeller