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. 🧰 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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Delhi’s Top MS Pipe Suppliers & Dealers: Verified List with Contact Info

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Why MS Pipes Matter in Delhi’s Udhhyog Mild Steel (MS) pipes are essential for Delhi’s thriving udhhyog sectors including construction, infrastructure, plumbing, and fabrication. Known for their durability and affordability, MS pipes are widely used in water lines, structural frameworks, and heavy-duty industrial systems across pipe NCR.

Top MS Pipe Dealers in Delhi – Verified Contacts

Dealer NameAreaSpecializationContact InfoVerifiedGMB Listed
Mahadev Metal UdyogNaraina IndustrialERW, Square, Seamless Pipes+91-9810XXXXXX✅✅
Bhushan Steel & TubesShahdaraSeamless & High-Pressure Pipes+91-9999XXXXXX✅✅
Steel SyndicateAjmeri GateMS ERW Pipes, ISI Certified+91-9891XXXXXX✅✅
Star Metal SolutionsBawana IndustrialFabrication & GI Piping+91-9711XXXXXX✅✅
NCR Pipe CentreMayapuriBulk MS Pipe Supply+91-9873XXXXXX✅✅

MS Pipe Varieties Available in Delhi

  1. MS Square Pipes

    • Ideal for frames, fencing, supports

    • Sizes: 25x25mm to 150x150mm

    • Thickness: 1.6mm to 6mm

  2. MS ERW Pipes (Electric Resistance Welded)

    • Used in water supply, scaffolding, fire-fighting

    • Sizes: 15NB to 150NB | Standards: IS 1239/3589

  3. MS Seamless Pipes

    • Suitable for refineries, boilers, chemical plants

    • Sizes: 20NB to 300NB | Standards: ASTM A106/API 5L

Latest MS Pipe Prices in Delhi (May 2025)

Pipe TypeRate per Kg (INR)Rate per Meter (INR)GradeStandard
MS Square Pipe₹55 – ₹75₹150 – ₹250IS 4923IS 4923
MS ERW Pipe₹60 – ₹70₹120 – ₹200IS 1239/3589IS 1239/3589
MS Seamless Pipe₹85 – ₹105₹180 – ₹350ASTM/APIASTM A106/API 5L

Choosing the Right MS Pipe for Udhhyog Use

  • Match grade & standard (IS/ASTM) with your project

  • Confirm wall thickness and corrosion resistance

  • Select based on load-bearing or pressure application

  • Get dealer quotes per meter & per kg

Service Locations Covered

  • Delhi: Naraina, Shahdara, Mayapuri, Bawana, Ajmeri Gate, Okhla

  • NCR: Gurugram, Faridabad, Noida

FAQs

Who is the best MS pipe dealer in Delhi?
Mahadev Metal Udyog and Steel Syndicate are among the top-rated suppliers for their wide range, certified stock, and timely delivery.

Can I get ISI or ASTM certified MS pipes in Delhi?
Yes, leading dealers provide IS 1239, IS 3589, ASTM A106/API 5L certified MS ERW and seamless pipes.

Do these dealers supply to industrial units and projects?
Yes, verified dealers cater to udhhyog clients with bulk supply for projects, construction, and fabrication.

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