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  Home > Products > Carbon Steel
 
  Carbon Steel
 
 
:: Submerged Arc Welded [SAW] Tubular
 
RATNAMANI’s Carbon Steel SAW Pipe manufacturing division consist of a JCO Press, Helical / Spiral Mills, number of Three Roll Plate Bending Machine, Inside outside welding lines, Heat Treatment Furnace and all necessary Testing Equipments to produce high quality pipes confirming to various International Standards. These facilities are capable of manufacturing in various grades. 
 
The pipes are supplied according to appropriate standards as well as customer specifications in a large variety of steel grade and dimensions. Specific requirements on execution, tolerances, lengths, mechanical and corrosion properties are offered on request.
 
Products manufactured:
Longitudinal Submerged Arc Welded [L-SAW] Pipes
Helical / Spiral Submerged Arc Welded [H-SAW] Pipes
Longitudinal with Circumferential Seam Submerged Arc Welded Pipes
 
Product Range:
Products
Size / Range
Thickness
Specification
Longitudinal Submerged Arc Welded [L-SAW] Pipes
12" NB to 48" NB
5.00 MM to 48.00 MM



ASTM A-134, A-139, A- 252, A-381, A-589, 671, A-672, A-691, A  1005
API 5L, API 2B
BS 7191
IS-1978, 3589, 5504
 
Helical / Spiral Submerged Arc Welded [H-SAW] Pipes
16" NB to 112" NB
5.00 MM to 20.00 MM
Longitudinal with Circumferential Seam Submerged Arc Welded Pipes
32” NB to 147” NB
6.00 MM to 65.00 MM
 Click on Products to View Process Chart.
Salient Features
 
 
Heat Treatment facility upto 100” NB.
 
Capability to produce Pipe having very close Diameter Thickness ratio.
 
Capability to manufacture Pipes upto Grade API X-80 or Equivalent.
 
 
Application:
Oil & Gas / Refineries & Petrochemicals Sector
Oil and Gas Pipeline
Plumbing
Heating
Water Supply Systems
General purpose applications
Structural Pipe
Water & Sewerage
Distribution and Transmission Lines for Irrigation Systems and Power Plants
Pipes for Potable Water
Drainage Pipes
Structural
Piling and Casing Pipes
Structural Columns
Industrial
Mining Pipes
Dredging Pipes
Air Duct Piping
High Mast Pipes for Wind Mill Towers
 
 
 
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