Carbon Steel Reducer – Concentric & Eccentric Butt Weld Pipe Fittings (ASME / DIN / GOST)-1
Carbon Steel Reducer – Concentric & Eccentric Butt Weld Pipe Fittings (ASME / DIN / GOST)-2
Carbon Steel Reducer – Concentric & Eccentric Butt Weld Pipe Fittings (ASME / DIN / GOST)-3
Carbon Steel Reducer – Concentric & Eccentric Butt Weld Pipe Fittings (ASME / DIN / GOST)-4
Carbon Steel Reducer – Concentric & Eccentric Butt Weld Pipe Fittings (ASME / DIN / GOST)-5
Carbon Steel Reducer – Concentric & Eccentric Butt Weld Pipe Fittings (ASME / DIN / GOST)

Carbon Steel Reducer – Concentric & Eccentric Butt Weld Pipe Fittings (ASME / DIN / GOST)

Carbon Steel Reducer – Concentric & Eccentric Butt Weld Pipe Fittings (ASME / DIN / GOST)

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🔹 Product Overview

Carbon Steel Reducers are pipe fittings designed to connect pipes of different diameters in pipeline systems.
They are available in two main types: concentric reducers and eccentric reducers, suitable for vertical and horizontal piping installations respectively.

Manufactured from high-quality carbon steel materials such as ASTM A234 WPB and ASTM A420 WPL6, these reducers provide excellent strength, pressure resistance, and durability for industrial piping systems.

They are produced in accordance with major international standards including ASME B16.9, EN 10253, DIN, JIS, and GOST 17378, ensuring reliable performance and global project compatibility.

🔹 Key Features

  • Material: Carbon Steel ASTM A234 WPB / ASTM A420 WPL6

  • Type: Concentric Reducer / Eccentric Reducer

  • Connection: Butt Weld

  • Standards: ASME B16.9, EN 10253, DIN, JIS, GOST

  • High mechanical strength

  • Smooth internal surface for stable flow

  • Excellent weldability

  • Long service life

  • Suitable for high pressure and high temperature service

🔹 Size & Technical Range

  • Size range: 1/2” – 60” (DN15 – DN1500)

  • Wall thickness: SCH 10 – SCH 160, XXS

  • Manufacturing: Seamless or welded

  • Forming method: Hot forming / cold forming

  • Custom sizes according to drawings

🔹 Materials & Grades

Common carbon steel grades include:

  • ASTM A234 WPB

  • ASTM A420 WPL6 (low temperature)

  • ASTM A860 WPHY (pipeline projects)

  • EN P235GH / P265GH

  • GOST 20, 09G2S

🔹 Applications

Carbon Steel Reducers are widely used in:

  • Oil & Gas pipelines

  • Petrochemical and chemical plants

  • Power generation systems

  • Water supply and wastewater systems

  • Pressure vessels and boilers

  • Industrial process piping

They are essential components for diameter transition in piping networks.

🔹 Quality Control & Certification

  • Chemical composition testing

  • Mechanical property testing

  • Dimensional inspection

  • Visual inspection

  • PMI (optional)

  • NDT testing (UT / RT / MT / PT upon request)

  • EN 10204 3.1 / 3.2 certificates available

🔹 Packaging & Delivery

  • Packed in wooden cases or pallets

  • Ends protected with plastic caps

  • Anti-rust coating

  • Marking: size, material, heat number, standard

  • Safe transportation for export

🔹 Why Choose Our Carbon Steel Reducers

  • Experienced manufacturer and exporter

  • Full compliance with international standards

  • Stable quality and competitive pricing

  • Custom production based on drawings

  • Fast response and technical support

🔹 Request a Quote

For a quick and accurate quotation, please provide:

  • Large end size × Small end size

  • Type (Concentric / Eccentric)

  • Material grade

  • Standard

  • Wall thickness (SCH)

  • Quantity

  • Application or project details