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Stainless Steel Tubular Products
Ratnamani is multi-location Tube and Pipe manufacturing organization. It has two manufacturing divisions for Stainless Steel Tubes and Pipes:
Manufacturing Capabilities :
Stainless Steel Welded Tubes and Pipes [Without addition of filler wire] :
Ratnamani offers widest range:
1/8” NB to 12” NB, SCH. 40 - Stainless Steel Pipes
OD 10 MM to 114.3 MM – Stainless Steel Tubes
-
9 Tube Mills
Tubes and Pipes can be supplied in following condition:
Outside weld bead ground smooth to face
Inside weld bead rolled / hammered flat
Bright Annealing in 100% H2 Atmosphere
Electric
Fusion Welded Stainless
Steel Pipes [With addition
of filler wire] :
For
sizes 8”
NB & above, Pipes are manufactured
by cold forming and subsequent
welding in length
of 12 Meters without
any circumferential
joints.
-
Hydraulic
Press Brake,
JCO Forming
Press, Three
Roll Plate
Bending
-
Heat treatment facilities
upto 40”
NB
Welding
of the pipe can
be:
Single
Welding –
Single or
multi-pass
Double
Welding –
Single or
multi-pass
Seamless
Stainless Steel Pipes &
Tubes :
-
Hot
Extrusion Press
-
12
Pilger Mills
[Tube Reducing
Mills]
9
cold draw benches, 4
Bright Annealing Furnace, 3
Conventional Annealing Furnace
and 1 Induction Annealing
Furnace work in support
of the above primary manufacturing
facilities in
synchronization with other
finishing and testing
equipments.
