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ERW BLACK PIPE Specifications

Category  ERW PIPES
Outside Diameter 1/2″ [15mm] to 10″ [250mm]
Wall Thickness 2 mm to 9.5 mm
Pipe Length 4 Meters to 7 Meters
Specifications IS,BS,ISO/ASTM/UL
Pipe Ends Plain, Bevelled or Socketed
Protective Coating Bare, Galvanized or Rust Preventive Coating or Galvanized when agreed.
End Protection Protected with Plastic & Sockets



Dmsons Metal Pvt. Ltd. is renowned as the leading manufacturer, supplier, and stockist of high-quality ERW Pipes. ERW Black Pipe, also known as Electric Resistance Welded Black Pipe, is a type of steel pipe that is produced by electric resistance welding without any coating or galvanizing. It is called “black” because it lacks a protective layer of zinc or other coatings that would prevent corrosion. The term “black” refers to the appearance of the pipe, which has a dark, uncoated surface.

ERW Black Pipe is made from flat steel plates that are formed into a cylindrical shape and then welded longitudinally using electric resistance welding. The welding process involves passing an electric current through the steel edges, which generates heat and fuses the two edges together, creating a strong and continuous seam.

ERW Black Pipe is commonly used in various applications where a protective coating is not necessary or where the pipe will be subjected to indoor or non-corrosive environments. Some typical applications include water and gas transportation, structural and construction purposes, automotive components, furniture, and general mechanical and engineering applications.

Dmsons Metal Pvt. Ltd. is the leading supplier and stockist of ERW BLACK Pipe in Mumbai, India. We conduct various types of tests to check the quality of our product, such as chemical tests, hardness tests, toughness tests, flaring tests, flattening tests, mechanical tests, and many other tests. The company also offers the best packaging facility for our customers.


(NB) mm (OD) mm mm KG/MTRS MTRS/TON
150 168.3 4.00 16.21 61.7
150 168.3 4.50 18.17 55.00
150 168.3 4.80 19.35 51.68
150 168.3 5.00 20.14 49.66
150 168.3 5.40 21.69 46.10
150 168.3 6.00 24.02 41.64
150 168.3 7.00 27.84 35.92
175 193.7 4.00 18.7 53
175 193.7 4.50 21.00 48
175 193.7 4.85 22.35 44.72
175 193.7 5.00 23.3 43
175 193.7 5.40 25.1 40
175 193.7 6.00 27.8 36
175 193.7 7.00 32.2 31
200 1%” 219.1 1%” 4.00 1%” 21.22 1%” 47.13 1%”
200 1%” 1%”219.1 4.50 1%” 23.81 1%” 42.00 1%”
175 219.1 4.80 25.36 39.43
200 219.1 5.00 26.4 37.87
200 219.1 5.40 28.46 35.13
200 219.1 6.00 31.53 31.71
200 219.1 7.00 36.61 27.31
250 273 4.00 26.54 37.68
250 273 4.50 29.80 33.55
175 273 4.60 31.74 31.50
250 273 5.00 33.05 30.25
250 273 5.40 35.63 28.00
250 273 6.00 39.51 25.31
250 273 7.00 45.92 21.77

ERW BLACK Pipe Tolerance

  • Thickness: 10%
  • Outside Diameter: 0.75%
  • Length : Random Length 4 to 7 meters unless specified otherwise

ERW BLACK Pipe Physical Properties

Grade Y.S. (MIN) T.S.(MIN) % Elongation (MIN)
FE 330 195 330 20
FE 410 235 410 18



‎ERW BLACK PIPE Price in India 

If you are looking to purchase ERW BLACK PIPE, it’s important to know the current market price. The ERW BLACK PIPE price can vary depending on the size, thickness, and quality of the material. Dmsons offers the best price in the market and ready stock available are listed below: –

ERW Black Pipe
Electric Resistance Welded Black Pipe

Please note that the prices may vary based on the quantity, location, and other factors. For accurate pricing and further details, please feel free to contact us.

ERW BLACK Pipe Applications 

ERW Black Pipe finds a wide range of applications across various industries due to its structural integrity, cost-effectiveness, and versatility. Some of the common applications of ERW Black Pipe include:

  1. Automotive Industry: ERW Black Pipe is used in the automotive sector for manufacturing exhaust systems and other components.
  2. Plumbing Systems: It is commonly employed in plumbing systems for residential and commercial buildings to carry water from the main supply to various outlets.
  3. Structural and Construction: ERW Black Pipe is widely used in construction projects for structural purposes, such as building frames, columns, and supports.
  4. Fencing and Railings: It is utilized in fencing and railing systems for residential, agricultural, and industrial applications due to its strength and durability.
  5. Furniture and Decorative Items: ERW Black Pipe is employed in crafting furniture, handrails, and other decorative items due to its aesthetics and cost-effectiveness.
  6. Signage and Display Structures: This Pipe serves as a material of choice for creating signposts, display structures, and trade show booths.
  7. Mechanical and Engineering Applications: ERW Black Pipe is used in various mechanical and engineering applications, including the transportation of fluids and materials in manufacturing processes.
  8. Water and Gas Distribution: It is extensively used for the distribution of water and natural gas in residential, commercial, and industrial settings due to its ability to handle high and low-pressure requirements.
  9. Fire Protection Systems: ERW Black Pipe is used in fire protection systems, such as sprinkler systems, for its ability to withstand high-pressure conditions.
  10. HVAC Systems: This pipe is employed in heating, ventilation, and air conditioning (HVAC) systems for its efficiency in transporting air and other fluids.
  11. Water Wells: ERW Black Pipe is used in constructing water wells and boreholes, providing a durable and efficient solution for accessing groundwater.
  12. Oil and Petroleum Industry: ERW Black Pipe is used in certain non-critical applications within the oil and petroleum industry.

Overall, ERW Black Pipe’s widespread applications in these diverse industries showcase its importance in modern infrastructure development and various industrial processes. Its cost-effectiveness and reliability make it a popular choice for numerous applications where a protective coating or galvanizing is not required.

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About Company

Dmsons Metal Pvt. Ltd. is a leading company specializing in the manufacturing, supplying, wholesaling, and stock holding of ERW BLACK Pipes. With a strong reputation in the industry, Dmsons Metal has established itself as a prime manufacturer and supplier of high-quality ERW BLACK pipes. The company is known for its commitment to delivering products that meet the highest standards of quality, durability, and performance. With a dedicated team of experts and state-of-the-art manufacturing facilities, Dmsons Metal Pvt. Ltd. ensures the production of ERW BLACK Pipes that possess exceptional mechanical properties, including high tensile strength and impact resistance. As a reliable wholesaler and stockist, the company maintains a comprehensive inventory of ERW BLACK pipes, allowing for prompt and efficient order fulfilment. With a customer-centric approach, competitive pricing, and a strong focus on customer satisfaction, Dmsons Metal Pvt. Ltd. has become a trusted partner for clients seeking top-quality ERW BLACK pipes.

Market Area

We Supply ERW BLACK  PIPES PIPES Plates & Sheets  Plates in listed cities in India: –
Mumbai, Bengaluru, Chennai, Hyderabad, Kolkata, New Delhi, Pune, Ahmedabad, Jaipur, Surat, Salem, Gandhinagar, Bhiwandi, Tiruppur, Sivakasi, Jamnagar, Thiruvananthapuram, Rajahmundry, Bhubaneswar, Vijaywada, Firozabad, Bokaro Steel City, Rajkot, Bharuch, Panna, Raipur, Cochin, Ludhiana, Panipat, Durgapur, Peenya, Pimpri-Chinchwad, Channa Patna, Kharagpur, Nashik, Bareilly, Varanasi, Haldia, Rourkela, Bangalore, Moradabad, Indore, Visakhapatnam, Trivandrum, Pithampur, Dibrugarh, Angul, Gwalior, Coimbatore, Kannur, Nagpur, Vadodara, Rudrapur, Noida, Agra, Bhagalpur, Jamshedpur, Bhilai, Ratnagiri, Kanpur, Thane, Bhopal, Durg-Bhilainagar, Jabalpur, Lucknow, Ghaziabad

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Trademark Notice: – Please be advised that this website is for promotional purposes only and some of the names used on our website are trade names and/or trademarks of specific manufacturers, and Dmsons Metal Pvt. Ltd. is not affiliated with any manufacturer(s). We want to clarify that the supplies we provide are made to meet customer specifications from any of the available source(s). The use of trade names or trademarks has been done solely for reference purpose and to help customers identify products consistent with the listed specifications.

Please note that Inconel, Incoloy, and Monel are registered trademarks of the Special Metals Group of Companies, Hastelloy is a registered trademark of Haynes International, 254 SMO is a trademark owned by Outokumpu Stainless, Hardox® is a registered trademark of SSAB, and Sanicro 28 is a registered trademark of Sandvik AB. We do not claim any ownership or association with these trademarks and they are used only for informational purposes.