About Boiler Tubes
Seamless and welded boiler tubes in carbon and alloy steel, built to ASTM, ASME, DIN and BS standards for high-temperature, high-pressure steam generation in power plants, refineries and chemical processing.
Use this page as a product and specification reference. The exact material grade, dimensions, manufacturer, certification, inspection scope, quantity, price, availability, freight, and delivery timing are confirmed for the specific RFQ.
Specification reference
| Outer Diameter (OD) | 1/2" NB to 24" NB (15mm to 600mm) |
|---|---|
| Wall Thickness (WT) | Schedule 20, 40, 80, 160, XXS (2mm to 40mm) |
| Grades | SA179, SA192, SA210 Gr. A1/C, SA213 Gr. T11/T12/T22 |
| Lengths | Single Random (SRL), Double Random (DRL), or custom cut |
| Finish | Black painted, anti-rust oiled, bare |
Confirm the exact grade, dimensions, tolerance, test certificate, and current availability for your requirement before ordering.
Common applications
- Power Generation: Superheaters, reheaters, and water walls in thermal plants.
- Petrochemical: Heat exchangers and process heating elements.
- Sugar Mills: Bagasse-fired boilers and evaporation units.
- Paper & Pulp: Steam distribution and recovery boiler systems.
Source mills we work with
We procure from established Indian and global mills selected for the required grade, test certificate, and delivery schedule.
- Maharashtra Seamless Limited (MSL)
- Jindal Saw Ltd
- ISMT Limited
- Tenaris
Applicable standards and specifications
What to include in the RFQ
- Specify the relevant standard or grade where known.
- Provide OD or NB, wall thickness or schedule, required length, and quantity.
- State the delivery city or PIN code and any unloading constraints.
- List MTC, IBR, TPI, marking, inspection, or other documentation requirements.
Frequently asked questions
Do your boiler tubes come with IBR test certificates?
Yes, all our boiler tubes can be supplied with original IBR Form III-C test certificates issued by the manufacturing mill and countersigned by the inspecting authority.
What is the difference between hot-finished and cold-drawn boiler tubes?
Cold-drawn tubes offer tighter dimensional tolerances and a superior surface finish, making them ideal for precision applications like heat exchangers. Hot-finished tubes are generally used for larger diameters and standard structural boiler needs.
Can you supply alloy steel grades like T11 or T22?
Yes, we stock and source both carbon steel and alloy steel boiler tubes to meet high-temperature requirements in specialized plants.
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