E.R.W. LONG BEND I.S.S LENGTH

Industrial Pipe Fittings

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

Available Size: 1/2" - 6"

🔎 What It Is:

An E.R.W. Long Bend I.S.S Length is a long radius pipe bend manufactured from Electric Resistance Welded (ERW) pipe and supplied in I.S.S (Indian Standard Size) length. These bends have a radius 1.5 times the nominal pipe diameter (1.5D), providing a smooth directional change in pipelines over a longer distance. The “I.S.S length” refers to standard pipe lengths as per Indian Standards, facilitating easier integration into piping systems.

Enquiry For This Product

Specifications:

• Material

  ERW Carbon Steel or Mild Steel

• Bend Radius

  Long Radius (LR) = 1.5 × Nominal Pipe Size (NPS)

• Length

  Standard Indian Standard Size (I.S.S) lengths, typically 6 meters or as per IS specifications

• Size Range

  Commonly 2” to 24” (DN50 to DN600)

• Wall Thickness

  SCH 10, 20, 40, 80, or as required

• Manufacturing

  Formed from ERW pipe by bending to long radius

• End Preparation

  Beveled for butt welding or plain ends

• Standards

  IS 1239, IS 3589, ASTM A53, ASTM A234, or equivalent

• Surface Finish

  Black painted, galvanized, or oil coated

Features:

• Provides smooth flow with minimal pressure loss
• Reduces stress on the pipeline due to gradual curvature
• Supplied in standard lengths for ease of installation and handling
• Cost-effective compared to multiple short radius elbows
• Good weldability and dimensional accuracy
• Suitable for high and medium pressure piping systems

Applications:

• Oil & gas and petrochemical pipelines
• Water treatment and distribution systems
• Power plants and boiler piping
• Industrial chemical and process piping
• Fire protection and HVAC systems
• Agricultural irrigation and slurry pipelines