MS R/S Concentric S/L-40

Industrial Pipe Fittings

Coating: G.I/BLACK PAINT/RAW/WARNISH

Available Size: 1/2" - 24"

🔎 What It Is:

MS R/S Concentric S/L-40 refers to a Mild Steel (MS) Concentric Reducer made with Schedule 40 (S/L-40) wall thickness.

R/S typically stands for Reducing Size or Reducer Seamless/Standard.

A concentric reducer reduces pipe size symmetrically along a central axis, maintaining a straight flow path.

📐 Breakdown of Terms:

Term Meaning
MS Mild Steel – a low carbon steel known for strength and weldability
R/S Reducing Size / Reducer Seamless
Concentric Symmetrical reducer – both ends aligned along the same centerline
S/L-40 Schedule 40 pipe – standard wall thickness for medium pressure rating

Enquiry For This Product

Specifications:

• Size Range

  Large End: 1" to 24" NB
  Small End: As per system design

• Material Standard

  IS 1239, IS 3589, ASTM A234 / A106 (depends on spec)

• Wall Thickness

  Schedule 40 (Standard)
  Others like Sch 20 / Sch 80 available if needed

• Ends

  Beveled Ends (BE) for welding
  Can be Plain End (PE) on request

• Finish

  Black (bare mild steel) or Galvanized (GI)

Features:

• Ensures smooth, uninterrupted flow in pipelines
• Symmetrical reduction maintains flow balance and alignment
• Good for vertical and inline installations
• Weldable, durable, and cost-effective
• Compatible with both seamless and ERW piping

Applications:

• Water supply and distribution systems
• Oil & gas pipelines
• Firefighting and HVAC systems
• Chemical and process industries
• Power plant piping networks