- Overview
- Salient Features
- Manufacturing Range
Submerged Arc Welded [SAW] Pipes
RATNAMANI's Carbon Steel SAW Pipe manufacturing facility consists 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 Equipment to produce high quality pipes conforming to various International Standards. These facilities are capable of manufacturing pipes in various grades.
The pipes are supplied according to appropriate standards as well as customer specifications in a large variety of steel grades and dimensions. Specific requirements on execution, tolerances, lengths, and mechanical & chemical 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
Products | Size/Range | Thickness | Specification¹ |
---|---|---|---|
Carbon Steel & Alloy Steel Longitudinal Submerged Arc Welded [LSAW / SAWL] Pipes | 8 NPS (219.1 MM) to 56 NPS (1422 MM) | 0.2" (5 MM) to 2" (50 MM) | As per API 5L, API 2B, ISO 3183, ASTM A671, A672, A691, AWWA, IBR, PED, IS 3589 & Equivalent |
Carbon Steel Helical/Spiral Submerged Arc Welded [HSAW / SAWH] Pipes | 16 NPS (406.4 MM) to 144 NPS (3658 MM) | 0.2" (5 MM) to 1" (25 MM) | As per API 5L , ISO 3183, EN 10208, IS-3589, IS-5504, ASTM A252, AWWA, IBR, PED & Equivalent |
Carbon Steel & Alloy Steel Longitudinal with Circumferential Seam Submerged Arc Welded Pipes | 32 NPS (813 MM) to 200 NPS (5080 MM) | 0.2" (5 MM) to 5.9" (150 MM) | As per API 5L, API 2B, ASTM A671, A672, A691, IS3589 or equivalent |
Note: Having Capacity to supply 18 Mtrs Long pipes, with maximum weight of single pipe up to 60 MT | |||
Carbon Steel and Alloy Steel Double longitudinal Seam Submerged Arc Welded Pipes (both seam at 180 Degree) | 56 NPS (1422 MM) to 112 NPS (2845 MM) | 0.2" (5 MM) to 0.69" (17.50 MM) | As per API 5L, API 2B, ASTM A671, A672, A691, IS3589 or equivalent |
Note: Having Capacity to supply up to 12 Mtrs Long Pipes. |