IS 1239 Part 1 Mild Steel Pipes and Tubes

IS 1239 Part 1 is an Indian Specification covering mild steel pipes and tubes further classified under product class A, B and C. Each pipe class is distinguished by their increasing wall thickness. Class A being the lightest, Class C the heaviest and Class B being the intermediate with medium wall thickness. IS 1239 Part 1 Pipes must be manufactured by one of the following process.

• Hot Finished Seamless (HFS)
• Cold Finished Seamless (CFS)
• Hot Finished Welded (HFW)
• Electric resistance welded or high frequency induction welded (ERW or HFIW)

Note: Tubes made by manual welding are not covered by this specification.

Dimension Class

Ferrobend is a Mumbai based stockist and supplier of Mild Steel Pipes and Tubes to IS 1239 Part 1 Specification. We offer IS 1239 Light, Medium and Heavy gauge pipes in Jindal / Tata / MSL / SAIL / ISMT and Swastik brand. Please make an enquiry to estimation@ferrobend.com for product and sales information.

Chemical Composition (Laddle Analysis)

Elements	Laddle Analysis (%), Max	Variation Over (%), Max
Carbon	0.20	0.02
Manganese	1.30	0.04
Sulphur	0.04	0.005
Phosphorus	0.04	0.005