Installed Capacity: More than 60,000 tons of welded and galvanized steel pipe per year

Production Target: More than 2,000 tons of welded and galvanized steel pipe per year

Galvanizing Capacity: Maximum 12,000 tons per year

Production Range: 1/2 ” to 4″ Nominal Bore die pipes (¾×¼”) to 2″x2″ Box and rectangular boxes.

Pipe Length: Capable to produce variable length as per customer requirement. However, 6.1 meter (20ft) is the standard length.

Wall thickness: 0.4 mm to 5.0 mm

Machine: Latest model ERW mills from reputed company in China.

Production Process: Electric Resistance Welding (ERW) process employing high frequency welding system, used for manufacturing the pipe. Pipes are galvanized by Hot Dip Galvanizing Process as per BS-729 standard.

End Finish: GI pipes are bevel-threaded as per BS-21 pipe thread. Black pipes are either plane ended or beveled.

Marking: Embossed and printed with name, i.e., STEELMARK SILVER, STEELMARK GOLD, STEELMARK DAIMOND, STEELMARK RUBY, STEELMARK SPECIAL

Electric Supply: 1 500 KVA electric line from Rural Electrification Board (REB) with 2,500 KVA back up diesel Generator from Cummins, UK.

Technical Support: Full time experienced graduate engineers in the production floor are available to supervise the production. A team of qualified graduate engineers and experienced technicians are equipped with modern machineries to ensure the quality of the finished products.

Factory Size: The production shed is of more than 72,000 sft. The raw material yard of 15,000 sft is kept separate to store enough raw materials for smooth production. An area of 20,000 sft is equipped with all modern facilities like gantry crane, weighing machine, stacking racks and others to park the finished goods before delivery. Ample vacant area in the factory is available for any further expansion plan.

Company Strength: The owners and top management of the company are engineers, graduated from Bangladesh University of Engineering and Technology (SUET). They are highly conscious about the quality of the product, they produce and the service, they render to the customers. QUALITY is the FIRST priority of the owners in all aspect of their businesses. Sincerity, honesty, commitment to the client, added with experience in management and production is the core strength of this company. Moreover, excellent quality machineries, manufactured mostly for European countries have increased the strength of this company to a higher level.

Slitting Line

Capacity Range

  • Thickness of the Coil: 0.4 mm to 6.0 mm
  • Width of the Coil: 2,000 mm, max
  • Width of the slit: From 35.00 mm, min
  • Slitting Capacity per day: 80 ton, max
  • Cutting Speed: 60m/min – 120m/min
Pipe Forming Machine
Item Machine 1 Machine 2 Machine 3
Production Capacity, ton per month 1,000 1,500 2,500
Outer Diameter, mm 12.7 – 50.0 25.0 – 63.5 38.0 – 115
Thickness, mm 0.4 – 2.0 0.8 – 3.0 2.0 – 5.0
Speed, m/min 60 – 100 20 – 80 20 – 60
Hot Dip Galvanizing Process
  • Galvanizing Capacity: 1000 tons per month
  • Coating: 200 gsm to 650 gsm
  • Capable to galvanize structural members
  • Zinc bath size: 8.2mX2.5mX1.75m
  • Inner surface finishing: both inner die cleaning and steam blowing
Ancillary Machines