MS ERW Pipe Sizes, Grades & Current Market Rate

 

Introduction

Mild Steel ERW Pipes are a key material in industries like construction, oil & gas, water supply, and infrastructure. With rising demand and evolving standards in 2025, it’s important to understand the available sizes, pipe grades, and current market rates for MS ERW pipes.

In this guide, Udhhyog offers a complete breakdown of MS ERW pipe dimensions, wall thickness options, steel grades, and pricing trends to help buyers make an informed decision.

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What is MS ERW Pipe?

ERW Pipes are formed by rolling steel and welding it longitudinally across the seam using electric resistance. These pipes are strong, uniform in shape, and cost-effective—making them ideal for both structural and fluid transport applications.

Key Features:

• High strength & dimensional accuracy

• Smooth internal surface for fluid flow

• Uniform thickness

• Available in round, square, and rectangular sections

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Common MS ERW Pipe Sizes in India

MS ERW pipes are available in a wide range of diameters and wall thicknesses. Below is a reference table of standard sizes:

Nominal Bore (NB)	Outer Diameter (OD)	Wall Thickness (mm)	Length (m)
15 NB	21.3 mm	1.6 – 2.0	6 – 7 m
25 NB	33.7 mm	2.0 – 2.5	6 – 7 m
40 NB	48.3 mm	2.5 – 3.2	6 – 7 m
80 NB	88.9 mm	3.2 – 4.0	6 – 7 m
100 NB	114.3 mm	3.6 – 5.0	6 – 7 m
150 NB	168.3 mm	4.5 – 6.0	6 – 7 m

📏 Custom sizes and thicknesses are available from Udhhyog on request.

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Grades of MS ERW Pipe

MS ERW Pipes are manufactured using various grades depending on application type:

Grade	Description
IS 1239	For water, gas, and steam under low pressure; ideal for plumbing & general use
IS 3589	Suitable for water & sewage; structural & industrial usage
ASTM A53	Standard for seamless and ERW steel pipes; used in pressure and mechanical work
API 5L	Pipes for oil and gas pipelines; high pressure

🔍 Always verify the required standard based on your application before purchase.

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MS ERW Pipe Weight Chart (Approx.)

OD (mm)	Thickness (mm)	Weight per Meter (Kg)
25 mm	2.0	1.27
40 mm	2.9	2.91
50 mm	3.2	3.85
80 mm	4.0	6.89
100 mm	5.0	10.95

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Current Market Price of MS ERW Pipe [2025]

The price depends on diameter, thickness, coating (bare or galvanized), and location. Below is the estimated MS ERW pipe price per kg and per meter:

Size (OD)	Thickness (mm)	Price per Kg (₹)	Price per Meter (₹)
25 mm	2.0	₹58 – ₹65	₹55 – ₹75
40 mm	2.9	₹60 – ₹68	₹85 – ₹110
50 mm	3.2	₹62 – ₹72	₹100 – ₹135
80 mm	4.0	₹65 – ₹75	₹140 – ₹185
100 mm	5.0	₹68 – ₹78	₹180 – ₹240

🛒 For exact pricing, bulk discounts, and logistics, contact Udhhyog directly.

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Top Applications of MS ERW Pipe

Industry	Use Case
Construction	Structural supports, scaffolding, frame members
Water Supply	Plumbing pipelines, irrigation systems
Oil & Gas	Transmission pipelines under medium pressure
Automotive	Roll cages, exhaust pipes, chassis frames
Engineering Fabrication	Machine frames, conveyors, and base structures
Railways & Airports	Terminal structures, signaling systems

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Why Buy MS ERW Pipe from Udhhyog?

Udhhyog is a trusted MS pipe supplier with expertise in delivering high-grade ERW pipes across India. Our clients rely on us for:

• ISI-certified quality

• Competitive pricing

• Bulk order & cut-to-size support

• Timely delivery

• Technical consultation on pipe selection

📞 Contact Udhhyog for a quotation tailored to your project needs.

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FAQs

❓ Are MS ERW pipes suitable for high-pressure applications?

For low to medium pressure, yes. For high-pressure, seamless pipes are preferred.

❓ What is the standard length of MS ERW pipes?

6 meters and 7 meters are most common.

❓ Can MS ERW pipes be galvanized?

Yes, they can be hot-dip galvanized for rust resistance.

❓ Which is better: ERW or seamless pipe?

ERW is more cost-effective and sufficient for general use. Seamless is used for critical pressure systems.