Hydrostatic Pressure Tested
Every pipe hydro-tested up to 50 bar to ensure 100% leak-proof weld seam integrity.
IS 1239 / IS 3589 Certified
Strict compliance with Indian BIS standards for potable water, firefighting, and structural piping.
Ready Stock 15mm to 350mm NB
Extensive inventory of Light, Medium, and Heavy class pipes in Raipur yard.
Direct Dispatch Across India
Loaded directly with Mill Test Certificates, bevelled ends, and anti-rust black varnish.
MS Black ERW Steel Pipes Dimensions and Weight Chart (IS 1239 / IS 3589)
Standard weights per meter for Light, Medium, and Heavy Class MS Black Pipes.
MS Black ERW Steel Pipes Dimensions and Weight Chart (IS 1239 / IS 3589)
Ready Stock Inventory| Nominal Bore (NB) | Outside Diameter (OD) | Light Class (kg/m) | Medium Class (kg/m) | Heavy Class (kg/m) | Instant Quote |
|---|---|---|---|---|---|
| 15 mm NB (1/2") | 21.3 mm | 0.95 kg/m | 1.22 kg/m | 1.45 kg/m | |
| 20 mm NB (3/4") | 26.9 mm | 1.41 kg/m | 1.58 kg/m | 1.90 kg/m | |
| 25 mm NB (1") | 33.7 mm | 2.01 kg/m | 2.44 kg/m | 2.97 kg/m | |
| 32 mm NB (1-1/4") | 42.4 mm | 2.58 kg/m | 3.14 kg/m | 3.84 kg/m | |
| 40 mm NB (1-1/2") | 48.3 mm | 3.25 kg/m | 3.61 kg/m | 4.43 kg/m | |
| 50 mm NB (2") | 60.3 mm | 4.11 kg/m | 5.10 kg/m | 6.17 kg/m | |
| 65 mm NB (2-1/2") | 76.1 mm | 5.80 kg/m | 6.51 kg/m | 7.90 kg/m | |
| 80 mm NB (3") | 88.9 mm | 6.81 kg/m | 8.47 kg/m | 10.10 kg/m | |
| 100 mm NB (4") | 114.3 mm | 8.86 kg/m | 12.10 kg/m | 14.40 kg/m | |
| 125 mm NB (5") | 139.7 mm | 12.20 kg/m | 16.20 kg/m | 19.20 kg/m | |
| 150 mm NB (6") | 165.1 mm | 14.50 kg/m | 19.20 kg/m | 22.80 kg/m | |
| 200 mm NB (8") | 219.1 mm | Standard | 33.30 kg/m | 42.50 kg/m (IS 3589) |
Mild Steel (MS) Black ERW Pipes Technical Overview
Reliable primary and secondary steel distribution directly from Central India's industrial heartland to project sites across PAN-India.
Mild Steel (MS) Black Pipes are manufactured from high-ductility hot-rolled steel strips via high-frequency Electric Resistance Welding (ERW). Conforming to IS 1239 (Part 1) for sizes up to 150mm NB and IS 3589 for large diameter pipes up to 350mm NB, they provide high burst strength, excellent weldability, and structural durability.
Ideal for industrial water supply, HVAC chilling loops, firefighting networks, scaffolding pipes, deep borewells, and structural building columns.
Single-Source Stockyard
Comprehensive ready inventory of structural sections, pipes, rebars & coils under one roof.
100% Certified Metallurgy
Authentic MTC with heat numbers, chemical ladle reports & mechanical strength compliance.
Express Trailer Dispatches
Multi-axle vehicle logistics from Birgaon / Urla industrial yards across Chhattisgarh, MP & India.
Commercial Dispatch & Quality Assurance
Strict quality gates followed for every truckload leaving our yards
BOQ & Mill Grade Verification
Precision size matching against client structural specifications (IS 2062, IS 1239, IS 1786).
Dimension & Surface Inspection
Dimensional tolerance checking (+/- rolling margin), squareness, and visual defect testing.
100-Ton Tare & Gross Digital Weighing
Calibrated electronic weighbridge slips for 100% accurate billing with zero weight discrepancies.
GST Invoicing, E-Way Bill & MTC Pack
Comprehensive commercial compliance documentation handed to transporter before departure.
Trusted by Leading Contractors & EPC Builders
Real procurement feedback from industrial infrastructure enterprises, fabricators, and project engineers sourcing Mild Steel (MS) Black ERW Pipes from erwpipes.in.
We have been sourcing Mild Steel (MS) Black ERW Pipes from erwpipes.in for our industrial warehouse shed projects. Weighbridge slips match the exact tare & gross with zero weight discrepancy, and Mill Test Certificates (MTC) are handed over promptly before unloading. Exemplary commercial transparency.
Getting authentic mill-certified Mild Steel (MS) Black ERW Pipes with prompt multi-axle trailer dispatches to our Maharashtra infrastructure sites has streamlined our BOQ procurement. Direct mill pricing saved us 4-6% over local retail stockists.
In high-specification infrastructure construction, material compliance is paramount. The team at erwpipes.in consistently provides prime Mild Steel (MS) Black ERW Pipes with ultrasonic test verification and complete chemical ladle analysis reports. Deliveries are always on schedule.
Frequently Asked Questions
Key technical and commercial answers regarding Mild Steel (MS) Black ERW Pipes specifications and supply.
MS Black Pipes have a natural raw steel surface coated with protective varnish for indoor/industrial/structural use. GI Pipes are hot-dip zinc-coated for outdoor anti-rust water supply.
Plain Square Cut (PE), Bevelled Ends (BE) for butt-welding, or Screwed and Socketed (BSPT threaded).
About JMD Trading Co.
Central India's Leading Industrial Steel Stockyard, Processing & PAN-India Trading Partner
Headquartered in the premier industrial hub of Raipur, Chhattisgarh, JMD Trading Co. is a powerhouse stockist, distributor, and bulk supplier of structural steel, pipes, plates, rebars, and engineering sections. With direct dealership tie-ups and MOU allocations with India's foremost primary mills—including SAIL, Jindal Steel & Power (JSPL), Tata Steel, and AM/NS—we power mega infrastructure, PEB fabrication, EPC projects, and heavy industrial plants nationwide.