Fire Pump Casting Parts
Material: High-strength gray cast iron (HT250), ductile iron (QT450-10, QT500-7), high-quality alloy steel.
Key performance: Tensile strength ≥250MPa, elongation ≥7% (QT500-7), excellent impact resistance.
Process accuracy: Resin sand/lost foam casting, critical dimensional tolerance CT8 grade or above
Design customization: Support for customizing core components such as the pump body, impeller, and pump cover according to drawings or requirements.
Core advantages: High strength and pressure resistance, dense structure to prevent leakage, long service life and stable operation.
- Product Introduction
Products introduction
Fire pumps are key to fire rescue work, and the reliability of their core components matters a lot. Qingdao Ruixinyang Machinery Co., Ltd. focuses on making high-performance, highly reliable Fire Pump Casting Parts, laying a solid foundation for fire-fighting equipment.
Product Performance Parameters
|
Flow rate |
1-120L/S, covering water needs in fire scenarios of different sizes. |
|
Head |
30-160 meters, meeting water supply needs of buildings at various heights to ensure fire water reaches designated spots in all kinds of buildings. |
|
Matching power |
1.5-200KW.Choose the right matching power based on the actual project's power setup. |
|
Rated speed |
2900r/min, 2850r/min.Stable speed ensures the equipment runs efficiently and steadily. |
Adaptability to Working Conditions
Medium temperature
-15℃-80℃.It can carry clean water and similar non-corrosive media, working normally in cold winter areas or industrial environments with temperature changes.
01
Environmental requirements
Ambient temperature should not go over 40℃, relative humidity below 95℃, and it adapts well to installation environments.The solid insoluble content in the conveyed medium is no more than 0.1%, allowing stable operation under regular water quality.
Product Features
02
Quality materials
We mainly use high-strength gray cast iron (like HT250), ductile iron (such as QT450-10, QT500-7) and high-quality alloy steel.These materials give the castings high tensile strength (≥250MPa), good elongation and impact resistance.This lets them handle the tough working conditions of fire pumps, such as high pressure, frequent use and heavy loads.
03
Smooth operation
The motor and pump share a coaxial design, improving component concentricity.When running, there's little vibration and low noise, reducing wear and extending service life.
04
Sealing and wear resistance
It uses a hard alloy mechanical seal.This seal is highly wear-resistant, with no leaks during operation.It keeps the work area clean and cuts down on safety risks.
05
Application Fields
01
Fire protection systems
Mainly used for pressurizing water in fire pipelines.
02
Industrial and urban water supply and drainage
Suitable for water supply and wastewater discharge in industrial production, as well as urban tap water transport and sewage treatment systems.
03
Other fields
Works well in high-rise building water pressurization, long-distance water transport, heating systems, bathroom water supply, boiler water circulation, air conditioning and refrigeration system water supply, and equipment matching.It meets the operational needs of various facilities.
Customized Services
We can design and make precise core and special-shaped castings like pump bodies, impellers, pump covers and bearing housings.Just provide us with your Fire Pump Casting Parts's model drawings or performance requirements, and we'll customize accordingly.
Hot Tags: fire pump casting parts, China fire pump casting parts manufacturers, suppliers, factory
