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Home > products > Pipe Fitting Reducer > ASME B16.9 Butt Weld/Seamless Carbon Steel ASTM A234 WPB Eccentric Reducers for Pipe Transition Solutions

ASME B16.9 Butt Weld/Seamless Carbon Steel ASTM A234 WPB Eccentric Reducers for Pipe Transition Solutions

Product Details

Place of Origin: Xi'an, Shaanxi Province, China

Brand Name: PeterTrade(PT)

Model Number: ASME B16.9 Standard Butt Weld/Seamless Eccentric Reducer

Payment & Shipping Terms

Minimum Order Quantity: 1-10 Pieces

Price: negotiable

Packaging Details: Wooden Case,plywood Case,pallet Etc.

Delivery Time: about 15-45 days, accordingly

Payment Terms: D/A, T/T, L/C,D/P

Supply Ability: 100-200 Ton/Tons Per Month

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Highlight:
Product Name:
Butt Weld/Seamless Eccentric Reducers
Product Standard:
ASME B16.9 Standard
Materials:
Carbon Steel ASTM A234 WPB
Connection:
Welding
Shape:
Reducing
Schedule:
SCH10-SCH160
Other Materials:
A420 WPL6,MSS SP75WPHY52-WPHY70,A234 WP5, WP9, WP11, WP12, WP22, WP91, A403 WP304(H),WP304L,WP316(H),WP316L,WP321,301
Applications:
Petrochemical, Pipe Engineering, Public Services And Water Works.
Product Name:
Butt Weld/Seamless Eccentric Reducers
Product Standard:
ASME B16.9 Standard
Materials:
Carbon Steel ASTM A234 WPB
Connection:
Welding
Shape:
Reducing
Schedule:
SCH10-SCH160
Other Materials:
A420 WPL6,MSS SP75WPHY52-WPHY70,A234 WP5, WP9, WP11, WP12, WP22, WP91, A403 WP304(H),WP304L,WP316(H),WP316L,WP321,301
Applications:
Petrochemical, Pipe Engineering, Public Services And Water Works.
ASME B16.9 Butt Weld/Seamless Carbon Steel ASTM A234 WPB Eccentric Reducers for Pipe Transition Solutions

ASME B16.9 Butt Weld/Seamless Carbon Steel ASTM A234 WPB Eccentric Reducers for Pipe Transition Solutions

 

Company Introduction:

Shaanxi Peter International Trade Co., Ltd. is a well-established and highly reputable supplier in the market, with an impressive track record of more than two decades. With our extensive experience and expertise, we have built a strong reputation as a trusted and reliable source for ASME B16.9 Carbon Steel Buttweld Eccentric Reducers. Our primary focus is on delivering high-quality ASME B16.9 Pipe Fittings solutions and ensuring customer satisfaction.

 

Over the years, we have developed solid relationships with renowned manufacturers, granting us access to a comprehensive range of ASME B16.9 Butt welding Fittings. Our inventory consists of fittings crafted from premium stainless steel, known for its outstanding durability, corrosion resistance, and long lifespan. We understand the significance of precision and compliance with industry standards. Therefore, we meticulously source fittings that meet the stringent specifications outlined in the ASME B16.9 standard.

 

 

Product Description:

ASME B16.9 Carbon Steel Buttweld Eccentric Reducers are pipe fittings used to connect two pipes of different diameters in a piping system. They are designed to provide a smooth and gradual transition between the larger and smaller diameter pipes, while also offsetting the centerline of the two pipes.

 

ASME B16.9 Carbon Steel Buttweld Eccentric Reducers have an eccentric cone shape, meaning that the smaller end is off-center from the larger end. This eccentric design allows for the redirection of flow and is particularly useful in cases where there is a need to avoid trapping air or other substances in the piping system.

 

Stainless steel is the material of choice for many applications due to its excellent corrosion resistance and durability. Carbon steel buttweld eccentric reducers are commonly used in industries such as food and beverage, pharmaceutical, chemical processing, and water treatment, where hygiene and corrosion resistance are critical.

 

The dimensions and technical specifications for carbon steel buttweld eccentric reducers can be found in various industry standards, such as ASTM A403 and ASME B16.9. These standards define the materials, dimensions, and tolerances to ensure proper fit, alignment, and performance.

 

During installation, it is essential to ensure proper alignment and fit-up between the pipes and the eccentric reducer. The use of proper gaskets and fasteners is important to achieve a leak-free joint. Welding should be performed following the appropriate procedures and standards to ensure a strong and reliable connection.

 

ASME B16.9 carbon steel buttweld eccentric reducers provide a versatile and reliable solution for connecting pipes of different diameters while accommodating the need for flow redirection and maintaining the corrosion resistance required for demanding applications.

 

 

ASME B16.9 Eccentric Reducer Dimensions:

                                                                                                                                                 ASME B16.9 Butt Weld/Seamless Carbon Steel ASTM A234 WPB Eccentric Reducers for Pipe Transition Solutions 0               

 

ASME B16.9 Eccentric Reducer Dimensions
NPS D(outside dimension at Bevel, Large end) D1(outside dimension at Bevel, Small end) H(Center-to-End)
3/4 x 1/2 26.7 21.3 38
3/4 x 3/8 26.7 17.3 38
1 x 3/4 33.4 26.7 51
1 x 1/2 33.4 21.3 51
1-1/4 x 1 42.2 33.4 51
1-1/4 x 3/4 42.2 26.7 51
1-1/4 x 1/2 42.2 21.3 51
1-1/2 x 1-1/4 48.3 42.2 64
1-1/2 x 1 48.3 33.4 64
1-1/2 x 3/4 48.3 26.7 64
1-1/2 x 1/2 48.3 21.3 64
2 x 1-1/2 60.3 48.3 76
2 x 1-1/4 60.3 42.2 76
2 x 1 60.3 33.4 76
2 x 3/4 60.3 26.7 76
2-1/2 x 2 73.0 60.3 89
2-1/2 x 1-1/2 73.0 48.3 89
2-1/2 x 1-1/4 73.0 42.2 89
2-1/2 x 1 73.0 33.4 89
3 x 2-1/2 88.9 73.0 89
3 x 2 88.9 60.3 89
3 x 1-1/2 88.9 48.3 89
3 x 1-1/4 88.9 42.2 89
3-1/2 x 3 101.6 88.9 102
3-1/2 x 2-1/2 101.6 73.0 102
3-1/2 x 2 101.6 60.3 102
3-1/2 x 1-1/2 101.6 48.3 102
3-1/2 x 1-1/4 101.6 42.2 102
4 x 3-1/2 114.3 101.6 102
4 x 3 114.3 88.9 102
4 x 2-1/2 114.3 73.0 102
4 x 2 114.3 60.3 102
4 x 1-1/2 114.3 48.3 102
5 x 4 141.3 114.3 127
5 x 3-1/2 141.3 101.6 127
5 x 3 141.3 88.9 127
5 x 2-1/2 141.3 73.0 127
5 x 2 141.3 60.3 127
6 x 5 168.3 141.3 140
6 x 4 168.3 114.3 140
6 x 3-1/2 168.3 101.6 140
6 x 3 168.3 88.9 140
6 x 2-1/2 168.3 73.0 140
8 x 6 219.1 168.3 152
8 x 5 219.1 141.3 152
8 x 4 219.1 114.3 152
8 x 3-1/2 219.1 101.6 152
10 x 8 273.0 219.1 178
10 x 6 273.0 168.3 178
10 x 5 273.0 141.3 178
10 x 4 273.0 114.3 178
12 x 10 323.8 273.0 203
12 x 8 323.8 219.1 203
12 x 6 323.8 168.3 203
12 x 5 323.8 141.3 203
14 x 12 355.6 323.8 330
14 x 10 355.6 273.0 330
14 x 8 355.6 219.1 330
14 x 6 355.6 168.3 330
16 x 14 406.4 355.6 356
16 x 12 406.4 323.8 356
16 x 10 406.4 273.0 356
16 x 8 406.4 219.1 356
18 x 16 457 406.4 381
18 x 14 457 355.6 381
18 x 12 457 323.8 381
18 x 10 457 273.0 381
20 x 18 508 457 508
20 x 16 508 406.4 508
20 x 14 508 355.6 508
20 x 12 508 323.8 508
22 x 20 559 508 508
22 x 18 559 457 508
22 x 16 559 406.4 508
22 x 14 559 355.6 508
24 x 22 610 559 508
24 x 20 610 508 508
24 x 18 610 457 508
24 x 16 610 406.4 508
26 x 24 660 610 610
16 x 12 406.4 323.8 356
16 x 10 406.4 273.0 356
16 x 8 406.4 219.1 356
18 x 16 457 406.4 381
18 x 14 457 355.6 381
18 x 12 457 323.8 381
18 x 10 457 273.0 381
20 x 18 508 457 508
20 x 16 508 406.4 508
20 x 14 508 355.6 508
20 x 12 508 323.8 508
22 x 20 559 508 508
22 x 18 559 457 508
22 x 16 559 406.4 508
22 x 14 559 355.6 508
24 x 22 610 559 508
24 x 20 610 508 508
24 x 18 610 457 508
24 x 16 610 406.4 508
26 x 24 660 610 610
26 x 22 660 559 610
26 x 20 660 508 610
26 x 18 660 457 610
28 x 26 711 660 610
28 x 24 711 610 610
28 x 20 711 508 610
28 x 18 711 457 610
30 x 28 762 711 610
30 x 26 762 660 610
30 x 24 762 610 610
30 x 20 762 508 610
32 x 30 813 762 610
32 x 28 813 711 610
32 x 26 813 660 610
32 x 24 813 610 610
34 x 32 864 813 610
34 x 30 864 762 610
34 x 26 864 660 610
34 x 24 864 610 610
36 x 34 914 864 610
36 x 32 914 813 610
36 x 30 914 762 610
36 x 26 914 660 610
36 x 24 914 610 610
38 x 36 965 914 610
38 x 34 965 864 610
38 x 32 965 813 610
38 x 30 965 762 610
38 x 28 965 711 610
38 x 26 965 660 610
40 x 38 1016 965 610
40 x 36 1016 914 610
40 x 34 1016 864 610
40 x 32 1016 813 610
40 x 30 1016 762 610
42 x 40 1067 1016 610
42 x 38 1067 965 610
42 x 36 1067 914 610
42 x 34 1067 864 610
42 x 32 1067 813 610
36 x 32 914 813 610
36 x 30 914 762 610
36 x 26 914 660 610
36 x 24 914 610 610
38 x 36 965 914 610
38 x 34 965 864 610
38 x 32 965 813 610
38 x 30 965 762 610
38 x 28 965 711 610
38 x 26 965 660 610
40 x 38 1016 965 610
40 x 36 1016 914 610
40 x 34 1016 864 610
40 x 32 1016 813 610
40 x 30 1016 762 610
42 x 40 1067 1016 610
42 x 38 1067 965 610
42 x 36 1067 914 610
42 x 34 1067 864 610
42 x 32 1067 813 610
42 x 30 1067 711 610
44 x 42 1118 1067 610
44 x 40 1118 1016 610
44 x 38 1118 965 610
44 x 36 1118 914 610
46 x 44 1168 1118 711
46 x 42 1168 1067 711
46 x 40 1168 1016 711
46 x 38 1168 965 711
48 x 46 1219 1168 711
48 x 44 1219 1118 711
48 x 42 1219 1067 711
48 x 40 1219 1016 711
42 x 30 1067 711 610
44 x 42 1118 1067 610
44 x 40 1118 1016 610
44 x 38 1118 965 610
44 x 36 1118 914 610
46 x 44 1168 1118 711
46 x 42 1168 1067 711
46 x 40 1168 1016 711
46 x 38 1168 965 711
48 x 46 1219 1168 711
48 x 44 1219 1118 711
48 x 42 1219 1067 711
48 x 40 1219 1016 711
 
 
Grades of ASTM A234 Buttweld/Seamless Eccentric Reducers:
ASTM A234 WPB Carbon Steel Buttweld/Seamless Eccentric Reducers are pipe fittings specifically designed to connect pipes of varying diameters in a straight line. These reducers are manufactured using ASTM A234 WPB carbon steel material and are available in both buttweld and seamless configurations. The concentric design ensures that the center lines of the larger and smaller pipes intersect smoothly, allowing for an uninterrupted flow with minimal turbulence or pressure drop within the piping system. These fittings adhere to ASTM standards for material composition, mechanical properties, and dimensional tolerances, ensuring their suitability for a wide range of industrial applications. Here are some commonly used grades of ASTM A234 Butt Weld/Seamless Eccentric Reducers :
 

ASTM A234 Grade WPB: Grade WPB is the most commonly used carbon steel grade for pipe fittings. It offers good mechanical properties and is suitable for general-purpose applications.

 

ASTM A234 Grade WPC: Grade WPC is a carbon steel grade that provides enhanced impact resistance at low temperatures. It is commonly used for applications requiring low-temperature service.

 

ASTM A234 Grade WP11: Grade WP11 is a chromium-molybdenum alloy steel grade that offers excellent high-temperature strength and corrosion resistance. It is commonly used for applications in high-temperature and high-pressure environments.

 

ASTM A234 Grade WP22: Grade WP22 is another chromium-molybdenum alloy steel grade with improved high-temperature strength and corrosion resistance. It is suitable for applications requiring resistance to elevated temperatures.

 

ASTM A234 Grade WP5: Grade WP5 is a chromium-molybdenum alloy steel grade that offers good strength and oxidation resistance at high temperatures. It is commonly used for applications in power generation and petrochemical industries.

 

ASTM A234 Grade WP9: Grade WP9 is a chromium-molybdenum alloy steel grade with enhanced creep resistance and high-temperature strength. It is suitable for applications involving elevated temperatures and pressures.

 

ASTM A234 Grade WP91: Grade WP91 is a high-strength chromium-molybdenum alloy steel grade with excellent creep resistance and corrosion resistance. It is commonly used for applications in power plants and refineries.

 

 

Advantages of ASTM A234 WPB:

Strength and Durability: Carbon Steel A234 WPB exhibits good strength and durability, making it suitable for various applications. It can withstand high pressures and temperatures, making it commonly used in industries such as oil and gas, chemical processing, power generation, and more.

 

Weldability: ASTM A234 WPB is known for its excellent weldability. It can be easily welded using common welding methods, such as butt welding, which involves joining the fittings by heating the ends and applying pressure to create a strong and leak-free connection.

 

Affordability: Carbon Steel A234 WPB is a cost-effective choice for pipe fittings. It offers a balance between performance and affordability, making it a popular option for a wide range of applications.

 

Size Range and Fitting Types: ASTM A234 WPB fittings are available in various sizes and types to accommodate different piping requirements. Common types of fittings include elbows, tees, reducers, caps, and stub ends. These fittings are used to connect and redirect the flow of fluids or gases in a piping system.

 

 

Applications of ASME B16.9 Carbon Steel Eccentric Reducers:

ASME B16.9 Carbon Steel Eccentric Reducers are commonly used in various industrial applications where there is a need to transition between pipes of different diameters while also ensuring proper drainage and preventing the accumulation of fluids or gases. Here are some specific use cases for ASME B16.9 Stainless Steel Eccentric Reducers:

  1. Drainage Systems: ASME B16.9 Carbon Steel Eccentric Reducers are often used in drainage systems, particularly in wastewater or sewer lines. The offset centerline design helps to ensure that any trapped fluids or solids can be efficiently drained out of the system, reducing the risk of blockages or backups.

  2. Pump and Compressor Connections: In piping systems that involve pumps or compressors, ASME B16.9 carbon steel eccentric reducers can be used to transition from a larger diameter pipe to a smaller diameter pipe. This helps to match the outlet size of the pump or compressor, ensuring smooth and efficient flow without creating excessive pressure drop.

  3. Ventilation and Exhaust Systems: ASME B16.9 Carbon Steel Eccentric Reducers find applications in ventilation and exhaust systems, where they are used to transition between different-sized pipes or ducts. The offset design facilitates proper airflow and maintains the desired direction of flow, minimizing turbulence and pressure losses.

  4. Process Industries: ASME B16.9 Carbon Steel Eccentric Reducers are widely used in various process industries such as chemical, petrochemical, pharmaceutical, and food processing plants. They enable smooth transitions between pipes of different sizes, accommodating changes in flow rates, and ensuring efficient operation of the process.

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