Stainless Steel Seamless Pipes
Citizen Metals is one of the major manufacturers of Stainless Steel Seamless Pipes for application in Power generation Nuclear, Thermal and Solar, Refinery and Petrochemical,Oil and Gas, Chemical and Fertilizer and Process Industries.
Citizen Metals manufactures Austenitic, Super Austenitic, Duplex and Super Duplex Seamless Stainless Steel pipes.
Salient Features:
- Seamless Pipes manufacturing using Hot Extrusion facility up to 2″NB
- Draw bench facility up to 8″ NB
- Solution Annealing Heat Treatment facility up to 8″ NB
- Various grades offered : Austenitic , Super Austenitic ,Duplex ,Super Duplex Stainless Steels
- Stabilization Heat Treatment Facility for Stabilized Grades
Manufacturing Range:
| SIZE / RANGE | THICKNESS | SPECIFICATION | |||
|---|---|---|---|---|---|
| 1/8″ NB to 1″ NB Above 1″ NB to 4″ NB Above 4″ NB to 8″ NB |
SCH.5S,10S,40S, 80S, SCH.5S, 10S, 40S SCH.5S, 10S, 40S |
ASTM A-312, A-790, API 5LC | |||
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| * Sizes and Specifications other than above can be manufactured on request | |||||
Stainless Steel Seamless tubes
Citizen Metals is having dedicated facility for manufacturing Stainless Steel Seamless Tubes.
The facility is equipped with 1750 Ton capacity of Water Hydraulic Hot Extrusion Press . The Hot Extrusion Press is the core strength of the Company enabling to produce Mother Hollows with closer dimensional tolerances and good surface finish. Citizen Metal is self sufficient for manufacturing Mother Pipes with special chemistry.
The Hot Extruded Mother Hollows are used for manufacturing Stainless Steel Seamless Heat Exchanger Tubes using High Speed Cold Pilger Mills, modern Draw Benches and Off-Line Bright Annealing / Conventional Annealing furnaces.
Citizen Metals is having the facility to supply tubes with lower residual stress values, which plays an important role in service life of Seamless Heat Exchanger Tubes.Citizen Metal is having dedicated facility for manufacturing Tubes in U bend Solution Annealed condition upto developed length of 36 meters.Citizen Metal manufactures Austenitic ,Super Austenitic , Ferritic, Martensitic, Lean Duplex, Duplex, Super Duplex and Nickel Alloy Seamless Tubes.
Unique Features :
- Good Surface Finish
- Good Corrosion Resistance
- In-house “U” bending facility and “U” bend Stress relieving
- Ability to produce tubes with stringent NDT requirements of the Client
- Ability to handle various Grades of Stainless Steel
- Closer Dimensional Tolerance
Salient Features :
Power PlantsStainless Steel Seamless Condenser Tubes
- Straight Length upto 25 meters
- Stainless Steel Seamless LP and HP Heater Tubes
Stainless Steel Seamless LP and HP Heater Tubes
- Capabilities to supply tubes with Very Low Residual Stress Values leading to longer service life
- Dedicated facility for manufacturing Tubes in “U” bend Solution Annealed condition upto developed length of 36 meters
- Ability to supply tubes with Special Chemistry
- Capability to supply tubes of special grades for Nuclear Power Plants
Oil and Gas Sector
- Ability to produce tubes with stringent NDT requirements of the client
- Stabilization Heat Treatment facility for Stabilized Stainless Steel Grades
Fertilizer Plant
- Capability to supply Urea Grade Tubes 316L UG and UNS S31050
- Any other special grade can be developed on request
- Capabilities to supply Lean Duplex tubes for Process Industries
Manufacturing Range:
| SIZE / RANGE | THICKNESS | SPECIFICATION | |||
|---|---|---|---|---|---|
| 10.00 MM to 76.00 MM OD | 0.70 MM to 6.00 MM | ASTM A-213, A-268, A-269, A-270, A-789 EN 10216-5 U-Tubes as per Customer’s Drawing. |
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| * Sizes and Specifications other than above can be manufactured on request | |||||
