Carbon Steel Tubes
Carbon Steel Seamless Heat Exchanger Tubes
At Suraj Limited, we manufacture high-quality seamless carbon steel heat exchanger tubes designed for efficient heat transfer in critical industrial applications such as power plants, refineries, and petrochemical industries.
Our tubes are produced using advanced manufacturing processes ensuring excellent surface finish, dimensional accuracy, and superior performance under high pressure and temperature conditions.
Manufacturing Process
The mother hollow produced from the piercer undergoes surface treatment and is then drawn over a plug through a die on a draw bench.
This controlled deformation process ensures high precision in outer diameter and wall thickness.
The tubes are further heat-treated in a controlled atmosphere to achieve the required mechanical and surface properties, followed by straightening and testing such as:
- Hydrostatic Testing
- Eddy Current Testing
- Visual & Dimensional Inspection
This ensures the final product meets strict international standards.
Product Types
- Straight Heat Exchanger Tubes
- ‘U’ Bend Heat Exchanger Tubes
Key Features
- Excellent heat transfer efficiency
- Superior surface finish
- High corrosion resistance
- Tight dimensional tolerance
- Suitable for high temperature & pressure
Technical Specifications
| Outside Diameter | 6.00 mm to 114.00 mm |
|---|---|
| Wall Thickness | 0.50 mm to 5.00 mm |
| Length | Up to 30 meters |
| Specifications/Grades |
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| Standards | ASTM / ASME / DIN / EN / JIS |
Applications
- Heat Exchangers
- Condensers
- Boilers
- Power Plants
- Oil & Gas
- Petrochemical Industries
Our Strengths
- Advanced Bright Annealing Furnace
- Complete testing facilities
- Lean manufacturing system
- Export to 70+ countries
Certifications
- ISO 9001:2015
- ISO 14001:2015
- ISO 45001:2018
- PED (Pressure Equipment Directive) & AD 2000-Merkblatt W 0
- ADNOC (Abu Dhabi National Oil Company)
- IBR (Indian Boiler Regulations)
- EIL (Engineers India Limited)
Clientele
