Company 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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Geluobao possesses a highly skilled and experienced R&D team. We continuously explore and apply advanced casting techniques to ensure the high performance and reliability of our products.

2025/05/26

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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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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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Filter Pump Body

Multistage Pump Body

Double-Suction Pump Body

Mixed-Flow Pump Body

Vacuum Pump Body

Chemical Pump Body

Roots Blower Components

Impeller

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