Concentric Reducer: Dimension (mm)
| Nominal Diameter | Outside Diameter | End to End | ||
| D1*D2 | ||||
| DN | NPS | Series A | Series B | H |
| 20×15 | 3/4×1/2 | 26.9×21.3 | 25×18 | 38 |
| 20×10 | 3/4×3/8 | 26.9×17.3 | 25×14 | 38 |
| 25×20 | 1×3/4 | 33.7×26.9 | 32×25 | 51 |
| 25×15 | 1×1/2 | 33.7×21.3 | 32×18 | 51 |
| 32×25 | 1.1/4×1 | 42.4×33.7 | 38×32 | 51 |
| 32×20 | 1.1/4×3/4 | 42.4×26.9 | 38×25 | 51 |
| 32×15 | 1.1/4×1/2 | 42.4×21.3 | 38×18 | 51 |
| 40×32 | 1.1/2×1.1/4 | 48.3×42.4 | 45×38 | 64 |
| 40×25 | 1.1/2×1 | 48.3×33.7 | 45×32 | 64 |
| 40×20 | 1.1/2×3/4 | 48.3×26.9 | 45×25 | 64 |
| 40×15 | 1.1/2×1/2 | 48.3×21.3 | 45×18 | 64 |
| 50×40 | 2×1.1/2 | 60.3×48.3 | 57×45 | 76 |
| 50×32 | 2×1.1/4 | 60.3×42.4 | 57×38 | 76 |
| 50×25 | 2×1 | 60.3×33.7 | 57×32 | 76 |
| 50×20 | 2×3/4 | 60.3×26.9 | 57×25 | 76 |
| 65×50 | 2.1/2×2 | 73.0×60.3 | 76×57 | 89 |
| 65×40 | 2.1/2×1.1/2 | 73.0×48.3 | 76×45 | 89 |
| 65×32 | 2.1/2×1.1/4 | 73.0×42.4 | 76×38 | 89 |
| 65×25 | 2.1/2×1 | 73.0×33.7 | 76×32 | 89 |
| 80×65 | 3×2.1/2 | 88.9×73.0 | 89×76 | 89 |
| 80×50 | 3×2 | 88.9×60.3 | 89×57 | 89 |
| 80×40 | 3×1.1/2 | 88.9×48.3 | 89×45 | 89 |
Eccentric Reducer:Dimension (mm)
| Nominal Diameter | Outside Diameter | End to End | ||
| D1*D2 | ||||
| DN | NPS | Series A | Series B | H |
| 20×15 | 3/4×1/2 | 26.9×21.3 | 25×18 | 38 |
| 20×10 | 3/4×3/8 | 26.9×17.3 | 25×14 | 38 |
| 25×20 | 1×3/4 | 33.7×26.9 | 32×25 | 51 |
| 25×15 | 1×1/2 | 33.7×21.3 | 32×18 | 51 |
| 32×25 | 1.1/4×1 | 42.4×33.7 | 38×32 | 51 |
| 32×20 | 1.1/4×3/4 | 42.4×26.9 | 38×25 | 51 |
| 32×15 | 1.1/4×1/2 | 42.4×21.3 | 38×18 | 51 |
| 40×32 | 1.1/2×1.1/4 | 48.3×42.4 | 45×38 | 64 |
| 40×25 | 1.1/2×1 | 48.3×33.7 | 45×32 | 64 |
| 40×20 | 1.1/2×3/4 | 48.3×26.9 | 45×25 | 64 |
| 40×15 | 1.1/2×1/2 | 48.3×21.3 | 45×18 | 64 |
| 50×40 | 2×1.1/2 | 60.3×48.3 | 57×45 | 76 |
| 50×32 | 2×1.1/4 | 60.3×42.4 | 57×38 | 76 |
| 50×25 | 2×1 | 60.3×33.7 | 57×32 | 76 |
| 50×20 | 2×3/4 | 60.3×26.9 | 57×25 | 76 |
| 65×50 | 2.1/2×2 | 73.0×60.3 | 76×57 | 89 |
| 65×40 | 2.1/2×1.1/2 | 73.0×48.3 | 76×45 | 89 |
| 65×32 | 2.1/2×1.1/4 | 73.0×42.4 | 76×38 | 89 |
| 65×25 | 2.1/2×1 | 73.0×33.7 | 76×32 | 89 |
| 80×65 | 3×2.1/2 | 88.9×73.0 | 89×76 | 89 |
| 80×50 | 3×2 | 88.9×60.3 | 89×57 | 89 |
| 80×40 | 3×1.1/2 | 88.9×48.3 | 89×45 | 89 |
| 80×32 | 3×1.1/4 | 88.9×42.4 | 89×38 | 89 |
| 90×80 | 3.1/2×3 | 101.6×88.9 | - | 102 |
| 90×65 | 3.1/2×2.1/2 | 101.6×73.0 | - | 102 |
| 90×50 | 3.1/2×2 | 101.6×60.3 | - | 102 |
| 90×40 | 3.1/2×1.1/2 | 101.6×48.3 | - | 102 |
| 90×32 | 3.1/2×1.1/4 | 101.6×42.4 | - | 102 |
| 100×90 | 4×3.1/2 | 114.3×101.6 | - | 102 |
| 100×80 | 4×3 | 114.3×88.9 | 108×89 | 102 |
| 100×65 | 4×2.1/2 | 114.3×73.0 | 108×76 | 102 |
| 100×50 | 4×2 | 114.3×60.3 | 108×57 | 102 |
| 100×40 | 4×1.1/2 | 114.3×48.3 | 108×45 | 102 |
What Are DIN2616 Steel Reducer Fittings?
DIN2616 steel reducer fittings are pipe fittings that are designed to connect two different sizes of pipes together. They are called "reducer fittings" because they reduce the diameter of the pipeline at the joint. These fittings are made of steel and are available in various sizes and shapes to fit different applications.
Types of DIN2616 Steel Reducer Fittings
There are two main types of DIN2616 steel reducer fittings: concentric and eccentric. The concentric reducer fitting is a conical shape that reduces the diameter of the pipeline evenly. The eccentric reducer fitting is also conical in shape, but it reduces the diameter of the pipeline unevenly. Eccentric reducer fittings are commonly used when there is a need to maintain the pipeline's centerline.
Advantages of DIN2616 Steel Reducer Fittings
DIN2616 steel reducer fittings offer several advantages over other types of fittings. Here are some of the benefits of using DIN2616 steel reducer fittings:
1. Corrosion Resistance
Steel is a highly durable material that can withstand extreme temperatures and pressures. DIN2616 steel reducer fittings are made of high-quality steel that is resistant to corrosion, rust, and other forms of degradation. This makes them ideal for use in harsh environments where other materials may fail.
2. High Strength
Steel is a very strong material that can handle high-pressure applications. DIN2616 steel reducer fittings are designed to handle high-pressure applications without failing or leaking. This makes them ideal for use in pipelines that transport gas, oil, and other fluids.
3. Versatility
DIN2616 steel reducer fittings are available in various sizes and shapes to fit different applications. They can be used in a wide range of industries, including oil and gas, chemical, petrochemical, and more. They are also suitable for both indoor and outdoor applications.
4. Easy to Install
DIN2616 steel reducer fittings are easy to install and require minimal maintenance. They can be installed using simple tools and techniques, making them a cost-effective solution for connecting different sizes of pipes together.
How to Choose the Right DIN2616 Steel Reducer Fitting
Choosing the right DIN2616 steel reducer fitting can be challenging, especially if you're not familiar with the different types and sizes available. Here are some factors to consider when choosing a DIN2616 steel reducer fitting:
1. Size
The first factor to consider is the size of the pipes you need to connect. DIN2616 steel reducer fittings are available in different sizes, so make sure to choose the right size that fits your pipes.
2. Type
The type of DIN2616 steel reducer fitting you choose depends on the application and the piping system's design. Concentric reducers are suitable for most applications, while eccentric reducers are ideal for applications that require maintaining the centerline of the pipeline.
3. Material
DIN2616 steel reducer fittings are made of different materials, including carbon steel, stainless steel, and alloy steel. Choose the material that is best suited for your application and meets your requirements.
How to Install DIN2616 Steel Reducer Fittings
Installing DIN2616 steel reducer fittings is a relatively simple process that can be done using basic tools and equipment. Here are the steps involved in installing a DIN2616 steel reducer fitting:
Start by cleaning the ends of the pipes you need to connect. Use a pipe cleaning brush or sandpaper to remove any dirt, rust, or debris.
Measure the diameter of the pipes to ensure you choose the right size of DIN2616 steel reducer fitting.
Apply a thin layer of pipe thread sealant to the threads of the DIN2616 steel reducer fitting.
Screw the fitting onto the larger pipe and tighten it using a pipe wrench.
Repeat the process on the other end of the reducer fitting, screwing it onto the smaller pipe and tightening it with a pipe wrench.
Use a pressure test kit to test the joint for leaks.
Frequently Asked Questions
What is the difference between a concentric and eccentric DIN2616 steel reducer fitting?
Concentric reducer fittings reduce the diameter of the pipeline evenly, while eccentric reducer fittings reduce the diameter unevenly.
What are the benefits of using DIN2616 steel reducer fittings?
DIN2616 steel reducer fittings offer several benefits, including corrosion resistance, high strength, versatility, and ease of installation.
How do I choose the right DIN2616 steel reducer fitting?
Consider the size of the pipes, the type of fitting (concentric or eccentric), and the material when choosing a DIN2616 steel reducer fitting.
Can I install DIN2616 steel reducer fittings myself?
Yes, installing DIN2616 steel reducer fittings is a simple process that can be done using basic tools and equipment.
Where are DIN2616 steel reducer fittings commonly used?
DIN2616 steel reducer fittings are used in various industries, including oil and gas, chemical, and petrochemical industries.
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