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Reducer

Your Professional Reducer Supplier

 

Our goal is to become your true partner in the field of cap in China. Baoji Fuqi Titanium-Nickel Pipe Fitting Co., LTD is an IS09001-2015 approved titanium and nickel pipe and fittings manufacturer. We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.

 
 
Why Choose Us

Our services

In the pre-sales stage, our team of experts will recommend the most suitable products according to the needs of customers and provide detailed technical consultation. During the sales period, we ensure timely delivery and provide installation guidance. For after-sales, we provide long-term technical support, warranty services and spare parts to help customers maximize the use of products and get reliable maintenance during use.

Product market

Our products are very popular in the market, and pipes and accessories are exported to Southeast Asia, Europe, North America and South America.

Our equipment

We have 3 production lines, more than 1,000 sets of processing molds, and more than 50 sets of production and testing equipment.

 

Advantages of Reducer

 

 

Smooth flow transition

The offset design of eccentric reducers promotes a smooth transition of fluid flow between pipes of different sizes, minimizing turbulence and pressure drop along the pipeline.

 

Air and gas venting

By positioning the outlet end lower than the inlet end, eccentric reducers facilitate the automatic venting of air, gas, or entrapped fluids, preventing blockages and ensuring uninterrupted flow.

 

Space optimization

Eccentric reducers offer space-saving benefits by eliminating the need for additional fittings or bends in the pipeline, thereby optimizing the layout and footprint of the piping system.

 

 

Specification of Reducer

 

Grade

N02200, N02201

OD

DN15-DN1050; 1/2"-42"; 21.34-1066mm

Thickness

Sch5s, Sch10s, Sch40s, STD, Sch40, Sch60, Sch80s, Sch80

Surface Treatment

Pickling, Polished, Sandblasting

Elbow Standard

ASME B16.9, EN-1092

 

 
Types of Reducer
 
01/

Concentric reducer: Concentric reducers are useful for connecting pipes as well as tubes on the same axis. This type of reducer offers an in-line conical passage between different dimensional pressurized pipes.

02/

Eccentric reducer: An eccentric reducer type of pipe fitting is produced with the slighter outlet off-centre to the bigger end. This permits it to connect with one side of the inlet. The reducer must be connected conventional side so that it can prevent deceiving air at the pump pressure.

03/

Reducing cross: A reducing cross is a type of reducer that is used to connect two pipes of different sizes that run in perpendicular directions. The most common type of reducing cross is the eccentric reducer, which has a centerline that is offset from the center of the larger pipe.

04/

Reducing tee: A reducing tee is a type of reducer that is used to connect three pipes of different sizes, two of which run in the same direction and one of which runs in a perpendicular direction. The most common type of reducing tee is the eccentric reducer, which has a centerline that is offset from the center of the larger pipe.

05/

Reducing elbow: A reducing elbow is a type of reducer that is used to connect two pipes of different sizes that run in the same direction. The most common type of reducing elbow is the eccentric reducer, which has a centerline that is offset from the center of the larger pipe.

06/

Reducing coupling: A reducing coupling is a type of reducer that is used to connect two pipes of different sizes that run in the same direction. The most common type of reducing coupling is the eccentric reducer, which has a centerline that is offset from the center of the larger pipe.

 

Application of Reducer

 
 
01
 

Industrial piping systems

In industrial settings such as chemical plants, refineries, and manufacturing facilities, eccentric reducers are commonly used to adapt piping systems to accommodate changes in flow rates, pressure, or pipe diameter. Their versatility makes them indispensable components in fluid handling processes.

 
02
 

Plumbing and hvac systems

Eccentric reducers find extensive use in plumbing and hvac (heating, ventilation, and air conditioning) systems for residential, commercial, and institutional buildings. Whether it’s redirecting water flow in pipelines or adjusting ductwork dimensions, eccentric reducers ensure optimal performance and efficiency.

 
03
 

Water treatment and distribution

Municipal water treatment plants and distribution networks rely on eccentric reducers to regulate the flow of potable water, wastewater, and industrial effluents. By seamlessly connecting pipes of varying sizes, these reducers help maintain consistent flow rates and pressure levels throughout the distribution system.

Titanium Seamless Eccentric Reducer

 

Production Process of Reducer
 

Expansion forming

This method uses a pipe billet with a diameter smaller than the larger end. An internal mold expands the inner diameter of the pipe to form the reducer. This method is used when the size reduction is large and contraction forming is not practical.

Contraction forming

A pipe billet, the same diameter as the large end, is placed in a mold. The metal is compressed along the mold, causing it to shrink and form the reducer. This process can be done in one or more stages, depending on the size difference and material properties.

Stamping forming

Stamping is used for special specification reducers. The material is stretched using a die to form the required reducer shape.

Packing and Shipping of Reducer

 

Packing

Box

Shipping

Shipped by road, sea, rail

 

 

FAQ

 

 

Q: What is an eccentric reducer?

A: An eccentric reducer is a fitting used in piping systems between two pipes of different diameters. The same fitting can be used in reverse as an eccentric increaser or expander.

Q: What is the difference between eccentric and concentric reducer?

A: These pipe fittings optimize fluid flow by regulating pressure, reducing flow rates, and preventing clogs and blockages. The concentric reducer is commonly used in pipes with a change in diameter, while the eccentric reducer prevents clogs in pipes carrying viscous substances and solids.

Q: Should eccentric reducers be flat side up or down?

A: Where air removal needs to be facilitated, eccentric reducers should be installed with the flat plane at the top. This applies particularly on the inlet to centrifugal pumps. On the horizontal discharge of centrifugal pumps, eccentric reducers should be installed with the flat pane down.

Q: What is the difference between concentric and eccentric reducer pressure drop?

A: Concentric and eccentric reducers both lead to the same pressure drop and risk of cavitation. While eccentric reducers are sometimes used on the suction side of pumps to prevent air accumulation, concentric reducers are generally preferred as they cause lower turbulence in the fluid flow.

Q: What is the advantage of eccentric reducer?

A: One of the most significant benefits of copper eccentric reducers is their ability to control water flow. By reducing the diameter of the pipe, the volume of water that passes through the pipes can be adjusted.

Q: What is the opposite of eccentric reducer?

A: Unlike eccentric reducers, concentric reducers have a common center line. Meaning that when using these fittings you will be able to align the centres of both pipes, the centre of your bigger pipe will be straight towards the centre of the smaller one. Eccentric reducers are a bit different.

Q: Should eccentric reducers be flat on top or bottom?

A: In a pipe rack, the flat side of an eccentric reducer is on the bottom, so that the position of the bottom of the pipe will be constant, and supported by the rack. Eccentric reducers are used at the suction side of pumps to ensure air does not accumulate in the pipe.

Q: Where to use concentric and eccentric reducers?

A: A concentric reducer has a symmetrical centerline and is used to reduce the diameter of the pipe uniformly, while an eccentric reducer has an asymmetrical centerline and is used to shift the centerline of the pipe while reducing the diameter.

We're professional reducer manufacturers and suppliers in China, specialized in providing high quality customized service with low price. We warmly welcome you to buy high-grade reducer for sale here from our factory.

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