Reducer Pipe Fittings

PIPE REDUCER / CONCENTRIC REDUCER / ECCENTRIC REDUCER

BUTTWELD PIPE REDUCER/SOCKET WELD PIPE REDUCER / THREADED PIPE REDUCER MANUFACTURER AND EXPORTER

‘C- Way Engineering Exports’ is a Top manufacturer and exporter of Pipe Reducers in India. We are specialised in manufacturing Concentric Pipe Reducers and Eccentric Pipe Reducers in Carbon Steel, Stainless Steel, Duplex Steel, Alloy Steel material and also in special alloys such as Monel, Inconel, Hastelloy. We produce pipe reducer according to international manufacturing and material grade standards such as ASTM/ANSI/ASME/BS/EN/DIN/JIS/IS for high temperature, low temperature and corrosion resistant applications. We offer seamless pipe reducer from 1/2 inch to 24 inch and erw, welded and fabricated pipe reducer from 1/2 inch to 48 inch in diameter, with variations based on specific requirements to accommodate diverse piping systems demand. Our pipe Reducers are equipped with different end connections to facilitate their installation and connection to the piping system, butt-weld ends, socket-weld ends, and threaded ends, which allow the Reducer’s to be welded, soldered, or threaded onto the pipes.

Pipe Reducers with standard sizes and materials are readily available in stock for immediate delivery.

Looking for large diameter Pipe Reducers? Contact us today for Customized Pipe Fittings

Pipe reducers are very essential components for efficiency of piping system and for the seamless fitting between two pipes of different diameters. Reducers play a vital role in reducing the size of a pipeline to fit into a smaller space or accommodating varying flow requirements and maintaining the integrity and functionality of any piping systems. With their precise engineering and compatibility with various materials, pipe reducers contribute significantly to the smooth operation of industrial processes across sectors such as oil and gas, chemical, power generation, food and beverage, construction and it’s designed to reduce the flow capacity or change the size of the pipe bore.

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Reducer pipe
Reducer pipe


Types of Pipe Reducers we offer


Concentric Reducer:

  • Symmetrical Design: Concentric reducers feature a design where the center lines of both ends are aligned, resulting in a symmetrical reduction in diameter.
  • Maintains Constant Flow Velocity: Due to their symmetrical design, concentric reducers ensure that the fluid maintains a constant velocity throughout the reduction process, minimizing pressure drop.
  • Ideal for Liquid Systems: : They are commonly used in applications where maintaining a consistent flow rate and minimizing turbulence is crucial, such as liquid piping systems.
Concentric Reducer

Eccentric Reducer:

  • Asymmetrical Design: Eccentric reducers have an offset centerline between the two ends, resulting in an asymmetrical reduction in diameter.
  • Prevents Trapping of Air or Vapors: The offset design of eccentric reducers helps prevent the trapping of air or vapors in the piping system, making them suitable for drainage or venting applications.
  • Used in High Flow Systems: They are often used in systems with high flow rates or where drainage is necessary, such as in sewage systems or pipelines carrying slurries.
Eccentric Reducer

Manufacturing Standards of Pipe Reducer:

We adhere to stringent quality and manufacturing standards to ensure the reliability and performance of our pipe fittings.

  • ASTM A234: Specification for pipe fittings of wrought carbon steel and alloy steel for moderate and high-temperature service.
  • ASTM A403: Standard specification for wrought austenitic stainless steel piping fittings.
  • ASTM A420: Standard Specification for Piping Fittings of Wrought Carbon Steel and Alloy Steel for Low-Temperature Service.
  • ANSI/ASME B16.9 : Standard for factory-made wrought butt-weld fittings.
  • MSS SP-43: Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications
  • BS EN 10253: European standard for butt-welding pipe fittings.
  • IS 1239: Indian Standard for Mild Steel Pipe Fittings.

Applications of Pipe Reducer:

  • Pipeline engineering
  • Oil and gas refineries
  • Petrochemical plants
  • Chemical processing plants
  • Marine Industry
  • Waste water Treatment Plants
  • Water Supply Systems
  • Fire Protection Systems
  • Power industry
  • Aerospace Industry
  • Food processing industry and many more.

Our Production Range-

Buttweld Pipe Reducer Specifications:
Outer diameter Seamless Reducer (1/2″~24″), ERW / Welded / Fabricated reducer (1/2″~48″)
Wall Thickness 3mm – 40mm / SCH3, SCH10, SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Special Services Hot Dipped Galvanizing, Epoxy & FBE Coating, Electro Polish, Sand Blasting, Threading, Soldering
Material Grades Stainless Steel, Alloy Steel, Duplex, Nickel Alloys, Low temperature Steel, Carbon Steel, Cupro Nickel


Buttweld Pipe Reducer Manufacturing Standards

ASME ANSI B16.9, ANSI B16.25, ANSI B16.28, ASTM A403, ASME SA403, MSS-SP-43
DIN DIN2605, DIN2615, DIN2616, DIN2617, DIN28011.
EN EN10253-1, EN10253-2


Buttweld Pipe Reducer Material Grades:

Stainless Steel Reducer ASTM A403 WP Gr. 304, 304H, 309, 310, 316, 316L, 317L, 321, 347, 904L
Carbon Steel Reducer ASTM A 234 WPB, WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70.
Low Temperature Carbon Steel Reducer ASTM A420 WPL3, A420 WPL6
Alloy Steel Reducer ASTM / ASME A/SA 234 Gr. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91
Duplex Steel Reducer ASTM A 815, ASME SA 815 UNS NO S31803, S32205. Werkstoff No. 1.4462
Nickel Alloy Reducer ASTM / ASME SB 336 UNS 2200 ( NICKEL 200 ), UNS 2201 (NICKEL 201 ), UNS 4400 (MONEL 400 ), UNS 8020 ( ALLOY 20 / 20 CB 3, UNS 8825 INCONEL (825), UNS 6600 (INCONEL 600 ), UNS 6601 ( INCONEL 601 ), UNS 6625 (INCONEL 625), UNS 10276 ( HASTELLOY C 276 )


Forged Pipe Reducer Specifications:

Socket weld Reducer and Threaded Reducer
Pressure Class 2000LBS, 3000LBS, 6000LBS, 9000LBS
Dimension Specifications ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799
Sizes 1/8″- 4″ (DN6~DN100)
Manufacturing Standards ASTM A182 – ASME SA182, ASME B16.9, ASME B16.11, MSS SP-43, MSS SP-95, BS3799


Forged Pipe Reducer Specifications:

Forged Reducer Material Grades:
Stainless Steel ASTM A182 F304, F304L, F306, F316L, F304H, F309S, F309H, F310S, F310H, F316TI, F316H, F316LN, F317, F317L, F321, F321H, F11, F22, F91, F347, F347H, F904L, ASTM A312/A403 TP304, TP304L, TP316, TP316L

The material for forged stainless Pipe Reducers conforms to ASME A182

The dimensions for forged stainless steel Pipe Reducers conform to ASME B16.11
Carbon Steel ASTM A105, A350 LF2, A106 Gr.B, A234 WPB

The material for forged carbon steel Pipe Reducers conforms to the requirements of ASTM/ASME A105/SA105. The dimensions for forged carbon steel Pipe Reducers conform to ASME B16.11.



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As decades of experience in the industry, 'C-Way Engineering Exports’ witnessed the critical importance of utilizing high-quality Pipe fittings that meet international standards. Whether you are in Oil and Gas, petrochemical, power generation, or any other industry relying on efficient and reliable piping systems, investing in high quality fittings is essential. Don't compromise on safety, performance, or longevity. Partner with trusted supplier like us ‘C-Way Engineering Exports’, who prioritize quality and adherence to standards, ensuring your projects are built to last. Contact us today to explore our full range of Pipe fittings and experience the excellence of our products

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