How to Use a Puddle Flange in RCC Slab Construction – Step-by-Step Guide

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  A puddle flange is a simple yet essential fitting used in civil construction to prevent water leakage where pipes pass through concrete structures. In RCC (Reinforced Cement Concrete) slabs, these flanges act as a seal that stops water from migrating along the outer surface of a pipe. Whether you are working on water tanks, basements, lift pits, or underground pipelines, installing a puddle flange correctly ensures waterproofing and structural durability. This step-by-step guide from Udhhyog , a leading supplier of GI, MS, and SS puddle flanges in India, explains how to use a puddle flange during RCC slab construction. ๐Ÿงฐ Step-by-Step Guide ✅ Step 1: Choose the Right Puddle Flange Select a puddle flange based on the pipe size and material (MS, GI, or SS). GI puddle flanges are ideal for general drainage and water pipes. Use stainless steel for corrosive environments or coastal zones. At Udhhyog , we provide puddle flanges in custom sizes with...
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MS ERW Pipe Explained: Uses, Strengths & Price Trends

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Introduction to MS ERW Pipes in Udhhyog
MS ERW (Mild Steel Electric Resistance Welded) pipes are widely used in various udhhyog sectors such as construction, plumbing, automotive, and infrastructure projects. These pipes are known for their precise dimensional tolerance, strong weld integrity, and affordability.

What is MS ERW Pipe?
ERW pipes are manufactured by rolling metal and welding it longitudinally across its length. Unlike seamless pipes, MS ERW pipes have a visible weld seam but are suitable for medium-pressure applications.

Key Features

  • High dimensional accuracy

  • Smooth internal surface

  • Suitable for welding, flanging, and threading

  • Available in IS 1239, IS 3589 standards

  • Cost-effective for structural and water supply use

Common Applications of MS ERW Pipes

  1. Water supply and distribution pipelines

  2. Structural supports in construction

  3. Agricultural irrigation systems

  4. Oil and gas lines (non-critical flow)

  5. Scaffolding and fencing

MS ERW Pipe Sizes & Thickness Options

Size (NB)Outer Diameter (mm)Wall Thickness (mm)Standard
15 NB21.3 mm2.0 – 3.2 mmIS 1239
50 NB60.3 mm2.9 – 5.4 mmIS 3589
100 NB114.3 mm4.5 – 6.3 mmIS 3589

MS ERW Pipe Price Trends – May 2025

DiameterPrice per KgPrice per MeterStandardLocation
1 Inch₹60 – ₹68₹110 – ₹140IS 1239Delhi NCR
2 Inch₹62 – ₹70₹120 – ₹160IS 3589Mumbai
4 Inch₹65 – ₹75₹170 – ₹210IS 3589Ahmedabad

Why MS ERW Pipe is Preferred in Udhhyog Projects

  • Lower cost compared to seamless pipes

  • Ideal for standard pressure uses in industrial piping

  • Easily available in custom lengths

  • Trusted for fabrication and mechanical udhhyog

Reliable MS ERW Pipe Suppliers in India

Supplier NameLocationSpecialityContact Verified
Mahadev Metal UdyogDelhiIS 1239/IS 3589 ERW Pipes✅
Jindal Steel DistributorsMumbaiHeavy-duty ERW pipe dealers✅
Steel House IndiaAhmedabadPipes for scaffolding and plumbing✅

How to Choose the Right MS ERW Pipe for Your Project

  • Check for IS certification (IS 1239 or IS 3589)

  • Determine pressure and temperature requirements

  • Compare rates per kg and meter

  • Prefer vendors with positive GMB reviews

Service & Delivery Locations

  • Major cities: Delhi, Mumbai, Ahmedabad, Pune, Hyderabad

  • Industrial zones: Naraina, Bhiwadi, Okhla, Bawana

  • Bulk delivery across India via road & rail logistics

FAQs

What is the price of MS ERW pipe per kg?
The price ranges between ₹60 – ₹75/kg depending on size, thickness, and location.

Where are MS ERW pipes commonly used?
These pipes are used in water supply, scaffolding, udhhyog fabrication, agriculture, and infrastructure.

How to identify a good MS ERW pipe supplier?
Look for ISI-certified stock, GMB presence, verified reviews, and transparent pricing.

Are MS ERW pipes suitable for high pressure?

They are suitable for moderate pressure. For high-pressure needs, opt for MS seamless pipes. 

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