Eccentric Reducer

Teshi Fittings presents premier Eccentric Reducers, serving diverse industries like Petroleum, Chemical, Hydraulic, and Food sectors. Engineered with precision and meeting rigorous international standards, our Reducers ensure reliable sealing and seamless integration within piping systems. Committed to excellence and customer satisfaction, Teshi Fittings guarantees superior performance and longevity in every fitting. Tailored solutions cater to specific project requirements, ensuring satisfaction. Trust Teshi Fittings’ expertise for all piping needs, experiencing the difference with our high-quality Eccentric Reducers.

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Standard Specification of Eccentric Reducer

DimensionsASME/ANSI B16.9, ASME B16.28, MSS-SP-43
Size1/2″NB TO 48″NB IN
TypeSeamless / ERW / Welded / Fabricated
DINDIN2605, DIN2615, DIN2616, DIN2617, DIN28011
ENEN10253-1, EN10253-2
Thickness Schedule 5S, 10S, 20S, S10, S20, S30, STD, 40S, S40, S60, XS, 80S, S80, S100, S120, S140, S160, XXS etc.
FormEccentric Reducer, Pipe Reducer, Pipe Eccentric Reducers, Fitting Eccentric Reducers.

Material & Grades of Eccentric Reducer

Stainless Steel Buttweld Eccentric ReducerASTM A403 WP316/316L, ASTM A403 WP304/304L, ASTM A182 F316L, 304L, DIN 1.4301, DIN1.4306, DIN 1.4401, DIN 1.4404, 304H, 309, 310, 316, 316L, 317L, 321, 347, 904L
Duplex & Super Duplex Steel Buttweld Eccentric ReducerASTM A815, ASME SA815 UNS No S31803, S32205
Carbon Steel Buttweld Eccentric ReducerASTM A234, ASME SA234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70.
Low Temperature Carbon Steel Buttweld Eccentric ReducerASTM A420 WPL3, A420 WPL6
Alloy Steel Buttweld Eccentric ReducerASTM A234, ASME SA234 WP1 / WP5 / WP9 / WP11 / WP22 / WP91
Nickel Alloy Buttweld Eccentric ReducerASTM B336, ASME SB336, Nickel 200 (UNS No. No2200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020), Titanium (Grade I & II), Cupro-Nickel 70/30, CuNi10Fe1Mn, CuNi30Mn1Fe.

Dimension of Eccentric Reducer

Code RCD REISOØ BIGØ SMALLHEIGHT H mmTHEORETICAL WEIGHT KG
DND mmThickness S mmDNd mmThickness s mm
27 213/426.92.31/221.32.0380.08
33 21133.72.61/221.32.0500.09
33 273/426.92.30.09
42 211″1/442.42.61/221.32.0500.12
42 273/426.92.30.13
42 33133.72.60.14
*48 211″1/248.32.61/221.32.0640.18
48 273/426.92.30.19
48 33133.72.60.20
48 421″1/442.42.60.20
60 27260.32.93/426.92.3760.30
60 33133.72.60.31
60 421″1/442.42.60.32
60 481″1/248.32.60.33
76 332″1/276.12.9133.72.6900.40
76 421″1/442.42.60.47
76 481″1/248.32.60.48
76 60260.32.60.49
89 42388.93.21″1/442.42.6900.55
89 481″1/248.32.60.61
89 60260.32.90.62
89 762″1/276.12.90.63
114 484114.33.61″1/248.32.61000.85
114 60260.32.90.98
114 762″1/276.12.91.00
114 89388.93.21.02
139 605139.74.0260.32.91271.60
139 762″1/276.12.91.70
139 89388.93.21.74
139 1144114.33.61.76
*168 766168.34.52″1/276.12.91402.60
168 89388.93.22.70
168 1144114.33.62.82
168 1395139.74.02.94
219 1148219.16.34114.33.61525.03
219 1395139.74.05.12
219 1686168.34.55.18
*273 11410273.06.34114.33.61787.00
*273 1395139.74.07.20
273 1686168.34.57.40
273 2198219.16.37.55
323 16812323.97.16168.34.520311.00
323 2198219.16.311.10
323 273102736.311.20

Manufacturing process and features of Eccentric Reducer

A butt weld Eccentric Reducer is a fitting used in piping systems to connect pipes of different diameters. Here’s an overview of its manufacturing process and features:

Manufacturing Process:

  • Material Selection: Choose suitable materials such as carbon steel, stainless steel, or alloy steel.
  • Component Preparation: Cut and shape the materials into the required components.
  • Forming: Shape the components through methods like hot forming, cold forming, or forging.
  • Machining: Refine the shapes through turning, milling, drilling, or grinding.
  • Welding: Assemble components using butt welding techniques for a strong, leak-proof joint.
  • Finishing: Polish and smoothen surfaces to remove imperfections.
  • Quality Control: Implement checks to ensure adherence to standards.

Features :

  • Eccentric Design: Connects pipes of different diameters with off-center alignment.
  • Butt Weld Ends: Provides secure, leak-proof connections with pipes.
  • Dimensional Accuracy: Precise dimensions ensure compatibility.
  • Material Versatility: Available in various materials to suit different applications.
  • Corrosion Resistance: Offers protection against corrosion in diverse environments.
  • High Strength: Can withstand high pressure and temperature conditions.
  • Versatility: Used in various industries such as oil and gas, petrochemicals, and water treatment.

Application Of Butt Weld Eccentric Reducer

Oil and GasStainless steel eccentric reducers facilitate fluid flow adjustments in pipelines.
Chemical IndustryButt weld eccentric reducers regulate flow rates in chemical processes.
PlumbingAlloy steel eccentric reducers ensure efficient fluid conveyance in plumbing systems.
Heating SystemsUsed to control fluid flow for optimized heat distribution.
Water SupplyEssential for maintaining flow consistency in water networks.
Power PlantsANSI B16.9 eccentric reducers aid in fluid management within power generation facilities.
Paper & PulpFacilitates controlled liquid flow in manufacturing processes.
General UseVersatile solution for fluid flow adjustments in various industries
FabricationCrucial component for piping system assembly.
Food ProcessingEnsures precise fluid flow control in food manufacturing.
Structural PipesUsed for efficient fluid conveyance in construction projects.

Butt Weld Concentric Reducer Available Types

Buttweld Eccentric ReducerButt Weld Pipe Reducers
ASME B16.9 Butt weld Eccentric ReducerSteel Reducer Pipe Fittings
Stainless Steel Eccentric Reducer SuppliersSS Eccentric Reducers
ANSI B16.9 Buttweld Eccentric Reducer DealerASME B16.28 Buttweld Eccentric Pipe Reducer Exporter
Welded Butt weld Eccentric Reducer StockholderSeamless Butt weld Eccentric Reducer Distributors
Carbon Steel Eccentric ReducerHigh Quality Eccentric Reducer Manufacturer
ASTM A403 Stainless Steel Eccentric ReducersDuplex Steel Buttweld Eccentric Reducer
Super Duplex Steel Buttweld Eccentric ReducerCopper Nickel Eccentric Reducer
High Nickel Alloy Eccentric ReducerHastelloy Eccentric Reducer Stockist
Titanium Buttweld Eccentric ReducerInconel Butt weld Eccentric Reducer

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Frequently Asked Questions

Most frequent questions and answers

An eccentric reducer is a type of pipe fitting used to connect two pipes of different diameters, where the centerlines of the larger and smaller pipes are offset. This fitting allows for a smooth transition from a larger to a smaller pipe while maintaining a consistent flow path, which helps to prevent air pockets and sediment buildup.

Eccentric reducers are available in a wide range of sizes to accommodate different pipe diameters. Standard sizes typically range from 1 inch to 48 inches or larger, depending on the needs of the piping system.

Eccentric reducers are installed by welding or connecting them to the ends of the pipes. The installation process involves aligning the reducer with the pipes and performing a weld or connection to secure the fitting. This ensures a leak-proof joint and maintains consistent flow in the system.

Yes, we offer custom manufacturing solutions for eccentric reducers to meet specific requirements. Please contact us with your specifications, and we will work with you to create the reducers you need.

The lead time for eccentric reducers depends on the complexity and volume of the order. After reviewing your specifications, we will provide an estimated lead time. We strive to deliver all projects on schedule while maintaining the highest quality standards.

Eccentric reducers are made from various materials, including carbon steel, stainless steel, alloy steel, and other metals. The choice of material depends on the specific application’s requirements, such as the type of fluid, temperature, pressure, and environmental conditions.

Eccentric reducers are used in various industries, including oil and gas, petrochemical, power generation, water treatment, and construction. They are essential for transitioning between pipes of different diameters while managing the flow of fluids or gases, especially in horizontal piping systems.

Eccentric reducers are manufactured to comply with various industry standards, such as ASME B16.9, MSS SP-43, and DIN standards. These standards specify the dimensions, tolerances, and material requirements for eccentric reducers to ensure compatibility and reliability in piping systems.

Eccentric reducers offer several advantages, including:

  • Smooth transition between different pipe sizes while maintaining flow consistency
  • Prevention of air pockets and sediment accumulation
  • Secure and leak-proof connections
  • High strength and durability
  • Compliance with industry standards for quality and reliability