Nickel Alloys Seamless Pipes & Tubes
Petroinox Private Limited has a facility specialised to the production of Nickel Alloy Seamless Tubes.
The plant has a Water Hydraulic Hot Extrusion Press with a capacity of 1750 MT. The company's fundamental competency is their Hot Extrusion Press, which allows it to make Mother Hollows with tighter dimensional tolerances and a better surface polish. Ratnamani is self-sufficient in the production of Mother Pipes containing a unique chemical.
Nickel Alloy Seamless Heat Exchanger Tubes are manufactured using Hot Extruded Mother Hollows. High-speed Cold Pilger Mills and contemporary Draw Benches are used to make the tubes. Off-Line Bright Annealing / Conventional Annealing furnaces are used to heat treat the tubes.
Petroinox Private Limited can provide tubes with reduced residual stress values, which is critical for the service life of high-pressure heat exchanger tubes.
Petroinox Private Limited has a dedicated facility for producing U bend Solution Annealed Tubes up to 40 metres in developed length.
| Outside Diameter Range | 6.00 MM to 76.00 MM OD |
| Wall Thickness Range | 0.7 MM to 6.00 MM |
| Length | 3Mtr to 12Mtr |
| Grades | UNS N04400, N06600, N06625, N08028, N08800, N08810, N08825 |
| Specification | SB 163, SB 167,SB 407, SB 423, SB 444 U-Tubes as per Customer's Drawing. Tubes can also be supplied as per AFNOR, GOST, JIS, EN specification. |
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