Welded Tubes
Welded Tubes and Pipes
Stainless steel welded Tubes & Pipes Division consist of a range of Tubes Mills. cold Finishing Section. Heat Treatment Furnaces. U-Bending Facility and Testing facilities to manufacture high quality products confirming to international standards. These facilities are capable of manufacturing Martensitic. Ferritic. Austenitic and various Duplex Grades.
The tubes & 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:
- Heat Exchanger Straight & U-Tubes
- Instrumentation Tubes
- Tubes and Pipes for General Engineering and Process Industries
- Exhaust Tubes for Automobile Industry
Product Range:
Products | Size / Range | Thickness | Specifications |
Instrumentation. Heat Exchanger and General Engineering Tubes | 10.00 MM to 114.30 MM OD | 5.00 MM to 48.00 MM | A-249, A-268, A-269. A-270, A-554, A-688. A778. A-789 DIN-17455 & 17457 (Class-1) U-Tubes as per Customer's Drawing |
Automobile Exhaust Tubes | 20.00 MM to 88.90 MM OD | 5.00 to 20.00 MM | As per Customer's Requirement |
Welded Pipes | 1/8" to 1" NB Ab. 1" to 2" NB Ab. 2" to 12" NB | Sch. 5,10,40,80(S) Sch. 5,10,40(S) Sch. 5,10,40(S) | ASTM A-312. A-554. A-778. A-790 |
Grades: TP-304/L/LN/H. TP-316/L/LN/H/Ti. TP-317L. TP-321/H. TP-347/H TP-409. TP-410. TP-430Ti. T-439 UNS 31254. 31500. 31803. 32205 |
Salient Features
- Dedicated Tube Mills for manufacturing
- Pipes upto 12" NB. Sch. 40 without addition of filler wire as per ASTM A-312 Specification
- Condenser Tubes and Low pressure Feed Water Heater tubes with On-line Bright Annealing and Eddy current Testing facilities
- High pressure Feed Water Heater Tubes
- Duplex Tubes and Tubes for General Engineering and process Industries
- Wide manufacturing range
- Competence to produce tubes with precision tolerances
- Capability to produce Bright Annealed Heat Exchanger Tubes upto a developed length of 30 Meters
- Bright Annealed Tubes with inside roughness of 0.5 Microns for hygiene applications
- All testing facilities in-house to meet international Standards
Applications
The products manufactured finds wide range of application in Oil and Gas Exploration. Refineries & Petrochemicals. Thermal and Nuclear Power Plants. Chemical Industries. Fertilizer Plant. Desalination Plants. Aero-Space. Pharmaceutical. Food and Dairy. Automobile Sugar. Paper Industries etc.