Steam Headers Manufacturer & Supplier India
High-Integrity Steam & Water Distributor Headers with Extruded Stubs
Our heavy-wall distributor, collector, and mixing steam headers are designed to handle pulsating steam dynamics and thermal expansion cycles. Built from seamless alloy pipes with hot-pulled extruded stubs or full-penetration welded forged weldolets, our headers eliminate stress concentration points and flow turbulence.
What is Steam Headers?
Steam Headers is an IBR 1950 certified boiler pressure component manufactured by Modern Boilers Pvt. Ltd. in Nagpur, Maharashtra. Our heavy-wall distributor, collector, and mixing steam headers are designed to handle pulsating steam dynamics and thermal expansion cycles. Built from seamless alloy pipes with hot-pulled extruded stubs or full-penetration welded forged weldolets, our headers eliminate stress concentration points and flow turbulence.
Manufacturing & Engineering Parameters
Every component is designed, formed, and tested under strict adherence to the Indian Boiler Regulations 1950 and ASME Section I Power Boilers code.
| Pipe Metallurgy | ASTM SA106 Gr. B/C, SA335 P11, P22, P91 seamless |
| Header Diameters | 100 mm to 450 mm NB (4" to 18") |
| Wall Schedule | Schedule 80, 160, XXS heavy wall |
| Nozzle Attachment | Extruded collar stubs or set-on forged weldolets |
| Operating Pressure | Up to 200 kg/cm² design pressure |
| Inspection Doors | Forged oval handhole / blind flange inspection access |
| Heat Treatment | Induction / electric resistance PWHT with chart recording |
Industrial Applications & Boiler Types
- Superheater inlet, intermediate, and outlet collector headers
- Water wall lower distributor and upper steam riser headers
- Economizer inlet and outlet collector manifolds
Quality Control & NDT Testing
- 100% ultrasonic examination across raw seamless mother pipes
- Magnetic particle examination (MPI) on 100% of stub weld joints
- Form III-A compliance documentation endorsed by IBR Inspector
Direct heavy trailer dispatch from Nagpur MIDC to Chandrapur (3 hrs), Bhilai (6 hrs), Raipur (7 hrs), and Hazira (20 hrs).
Frequently Asked Engineering & Procurement Questions
Technical answers curated directly by our senior boiler design engineers for plant heads, O&M managers, and procurement teams.
Request Technical Quote & Drawing Review
Submit your tube schedule, drawing number, or replacement bill of quantities (BOQ). Our engineering desk in Nagpur provides commercial proposals within 4 business hours.
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