China Piping Equipment Manufacturers Suppliers Factory - Custom Piping Equipment

Your Professional Piping Equipment Supplier

ROCKERHILL is established in China from 2011 originally, with 15 years of development and improvement, today ROCKERHILL has formed the core businesses in design and engineering, manufacturing and modularization, contracting and services in water conservation and water treatment industry.With a manufacturing hub of 17,000 square meters in JiangSu China, and more than 30 professional technical staffs, and 20 professional senior engineers and national registration engineers, we provide sustainable values and services to our domestic and international customers by utilizing our extensive experiences and integrated competitiveness in design and engineering, technical package, procurement services and project contracting.

Ductile Iron Pipes
Ductile iron(DI) pipe has been the choice for modern water and wastewater systems. It has excelled in strength, durability, and reliability for transporting raw and potable water, sewage, slurries, and process chemicals.
view more
Ductile Iron Fittings
Ductile iron fittings are pipe components made from ductile iron (also called nodular cast iron), a type of cast iron that has been treated with magnesium or cerium to enhance its strength and flexibility.
view more
Piping Skid
ROCKERHILL provides pre-assembled, modular system that integrates various components such as pipes, valves, pumps, filters, instrumentation, and other equipment required for a specific industrial process.
view more
Pump Skid
A pump skid is a pre-assembled, modular unit that integrates pumps, valves, piping, instrumentation, and controls onto a single structural frame (skid). These skids are designed for easy transport, installation, and operation in various...
view more

Why Choose Us

In-Depth Solution

From beginning, our team paid special attention to the ability to "see customer needs", based on the understanding of the essential needs of customers to study, analyze and discuss the feasibility of the program, we have been committed to presenting customers with more than expected solutions!

Reliable Technology

Our team has the design capabilities of customized and industrial scale projects, and has extensive technical experience to provide technical services to many large manufacturing plants around the world!

Fast Services

Whether the warranty period has passed, whether it is an accident or an unexplained cause, our systems and processes are designed around "fast service". We believe: service is action, fast service is "fast action"!

Pump Skid

A pump skid is a specialized skid system, used in modular construction, that features a pump as its main component. The pump is housed on a steel frame along with all of the components necessary to run the pump.Modular skid systems are quickly becoming the industry standard for new builds as well as integration of new equipment into existing builds (also known as retrofitting) because this method of construction allows systems to be completely factory built and tested before being shipped and installed on a job site. Factories provide a controlled environment, that is not dependent on weather or other job site specific factors that might otherwise hinder timely construction, and they increase build efficiency exponentially.

Model	Flow rate	Head	Speed	Power	Eff	Iimpeller	Weight
(QS)	(m3/h)	(m)	(rpm)	(KW)	(%)	(mm)	(kg)
QS150	110~220	35~84	2900	30~55	67~80	186~250	145~150
QS200	160~351	31~100	2900	37~110	61~85	193~284	219~265
QS250	324~612	8.6~71	1450	22~132	72~86	224~460	405~565
QS300	504~972	8~98	1450	30~300	70~84	225~540	845~660
QS350	745~1663	10~140	1450	55~680	70~88	270~655	760~1580
QS400	900~1620	32~98	980~1480	155~500	71.5~84	510~535	1910
QS500	1150~2450	10.6~108	740~970	110~800	70~89	390~860	2000~4330
QS600	2304~4000	13~80	730~970	185~900	70~91	450~830	2500~4300
QS700	2111~4896	39.5~99.5	740~980	560~1250	52~92	415~850	5800
QS800	3960~7200	23.5~84	600~740	450~1600	77~92	715~990	5100~8300
QS1000	6000~9900	32~52	600~990	1250	79~87	670~695	10000
QS1200	5832~14400	6~95.7	500~745	710~3450	80~90	560~1200	12500~16000

Advantages of Pump Skid

Ease Of Installation
Pump skids are typically pre-assembled and tested at the factory, which means that they can be quickly and easily installed on-site. This can save a significant amount of time and money, especially for complex pump systems.

Space Efficiency
Pump skids are designed to be compact and space-efficient. By integrating all the necessary components onto a single skid, they eliminate the need for large equipment rooms or complex piping systems. This not only saves valuable floor space but also simplifies the layout and reduces the overall footprint of the fluid management system.

Portability
Pump skids are typically designed to be portable, which makes them ideal for applications where the pump needs to be moved frequently. For example, pump skids are often used in construction projects where the pump needs to be moved from one location to another as the project progresses.

Flexibility
Pump skids can be customized to meet the specific requirements of the application. This means that the pump, driver, piping, valves, and other components can be selected to optimize the performance of the system.

Safety
Pump skids are typically designed to meet all applicable safety standards. This helps to ensure that the pump is safe to operate and that it will not pose a hazard to personnel or the environment.

Cost-effectiveness
Pump skids can be a cost-effective solution for a variety of applications. The upfront cost of a pump skid may be higher than the cost of a traditional pump installation, but the savings in time and labor can offset the initial investment.

Enhanced Performance and Reliability
Pump skids are carefully designed and engineered to ensure optimal performance and reliability. As all components are selected and integrated to work together cohesively, the risk of compatibility issues or performance limitations is minimized. The standardized design and quality control measures during manufacturing contribute to consistent performance, increased efficiency, and improved system reliability.

Ease of Maintenance and Serviceability
Pump skids are designed with maintenance and serviceability in mind. With all the components mounted on a single skid, technicians have easy access to the entire system for inspection, troubleshooting, and repairs. This simplifies maintenance procedures, reduces downtime, and allows for efficient servicing of the equipment.

Automation and Control Capabilities
Pump skids often incorporate advanced control systems and automation features. This allows for precise monitoring and control of fluid parameters, such as flow rates, pressures, and temperatures. Automated controls enable operators to optimize system performance, respond to changes in process conditions, and ensure consistent and accurate fluid management.

Applications of Pump Skid

Oil and Gas

Pump skid assemblies play a vital role in oil and gas exploration, production, and refining. They are used for well stimulation, water injection, pipeline transfer, and other critical processes.

Chemical and Petrochemical

In the chemical and petrochemical industries, pump skid assemblies handle various fluids such as acids, solvents, and hazardous materials. They ensure precise metering, blending, and transfer while adhering to strict safety standards.

Water and Wastewater

Pump skid assemblies are employed in water treatment plants, sewage systems, and desalination plants to facilitate water circulation, filtration, and transfer. These systems help maintain a consistent water supply and manage wastewater effectively.

Power Generation

From conventional power plants to renewable energy installations, pump skid assemblies play a crucial role in cooling systems, condensate extraction, fuel transfer, and boiler feedwater applications.

Pharmaceuticals

In pharmaceutical manufacturing, pump skid assemblies offer precise control and sterile fluid handling, supporting critical processes like ingredient mixing, liquid transfer, and batch formulation.

Pulp and Paper

The pump skids in the pulp and paper industries are usually equipped with chemical metering and injection components.

Components of Pump Skid

Pump: The pump is the primary component responsible for generating fluid flow. It can be a centrifugal pump, positive displacement pump, or another type, selected based on the specific application requirements such as flow rate, pressure, viscosity, and fluid properties.

Motor: The motor provides the power necessary to drive the pump. It can be an electric motor, diesel engine, or any other suitable power source, depending on the application and site conditions.

Piping and Valves: The pump skid includes an arrangement of piping and valves to facilitate the movement and control of fluids. Piping connects the pump inlet and outlet to the desired points of fluid transfer or circulation. Valves, such as gate valves, ball valves, or control valves, regulate the flow rate, pressure, and direction of the fluid within the system.

Instrumentation: Various instrumentation devices are incorporated into the pump skid to monitor and control the fluid parameters. These may include flow meters, pressure gauges, temperature sensors, level sensors, and other instruments that provide real-time data for process monitoring and control.

Control Systems: Pump skids often feature control systems, which can be simple or complex depending on the application. These systems provide automation and control capabilities, allowing operators to adjust and optimize the pump operation, monitor critical parameters, and respond to alarms or abnormal conditions.

Base or Skid: The base or skid serves as the foundation for mounting and supporting all the components of the pump skid. It is designed to provide stability and structural integrity while facilitating ease of transport, installation, and maintenance.

Safety Devices: Depending on the application and industry, pump skids may incorporate safety devices such as pressure relief valves, rupture discs, emergency shutdown systems, and other safety mechanisms to protect against overpressure, over-temperature, or other hazardous conditions.

Electrical and Control Wiring: The pump skid includes electrical wiring to connect the motor, control systems, and instrumentation devices. These wiring connections enable power supply, control signal transmission, and communication between different components of the skid.

Filters: Filters are used to remove impurities from the fluid before it enters the pump. This helps to protect the pump and to ensure that the fluid is clean.

Pressure Gauges: Pressure gauges are used to monitor the pressure of the fluid in the pump skid. This helps to ensure that the pump is operating within its safe operating limits.

Accessories: Additional accessories may be included based on the specific requirements of the application. These can include strainers, dampeners, pressure regulators, heat exchangers, and other devices necessary for specific fluid conditioning or process needs.

Choosing the Right Pump Skid

Flow rate and pressure requirements

The pump must meet your system’s demand.

Fluid properties

Viscosity, abrasiveness, and chemical makeup affect pump selection.

Environmental conditions

Outdoor installations may require weatherproofing, heating elements, or explosion-proof components.

Ease of maintenance

Look for designs that offer simple access to serviceable parts.

FAQ

Q: How about the payment?

A: For new clients, advance payment(30%-100% of total amount) is required, the balance need to be paid before the delivery after your inspection.

Q: How long is your warranty?

A: One year after the arrival of the goods. During this period, as long as it is not a man-made damage, we send the damaged parts free of charge.

Q: What about your delivery Time?

A: Normally within 45 days against down payment.

Q: What about the package of your export product?

A: We use anticorrosion wooden case with foam inside.

Q: What kind of payment do you accept?

A: T/T, L/C, PAYPAL, Cash, D/P, D/A, WESTERN UNIION, MONEYGRAM

We're professional piping equipment manufacturers and suppliers in China, specialized in providing high quality custom service. We warmly welcome you to buy high-grade piping equipment at competitive price from our factory.

Piping Equipment