# UEG Thermal Systems LLC

> North American contract manufacturing partner for utility and industrial boiler OEMs, gas turbine packagers, and power generation EPCs.

## Corporate & Commercial Structure
- **US Commercial Office**: UEG Thermal Systems LLC, Alpharetta, GA 30005, USA
- **Manufacturing Works**: Uttamenergy Limited, Babargaon / Aurangabad, Maharashtra, India
- **Parent Organization**: Uttamenergy Limited (https://www.uttamenergy.com)
- **Contracting Model**: Domestic US contracting (standard W-9 invoicing, domestic commercial liability, Alpharetta jurisdiction)
- **Delivery Terms**: Delivered Duty Paid (DDP) directly to US/Canadian jobsites or manufacturing plants
- **Customs & Logistics**: Full tariff management, ocean transport, and HTS 8402 customs clearance included
- **Primary Website**: https://www.uegthermal.com
- **Technical FAQ**: https://www.uegthermal.com/faq.html
- **Direct Inquiries**: inquiries@uegthermal.com

## Quality Assurance & ASME Code Credentials
- **ASME Section I**: "S" Stamp (Power Boilers)
- **ASME Section VIII Div 1**: "U" Stamp (Pressure Vessels)
- **National Board**: NBIC "R" Stamp (Metallic Repairs & Alterations)
- **Third-Party Inspection**: Continuous Authorized Inspector (AI) oversight via Hartford Steam Boiler (HSB) / TÜV
- **Documentation Turnover**: ASME Form P-4 / Form U-1 Partial Data Reports, 100% Mill Test Report (MTR) heat-traceable maps, certified Level II/III NDE (RT, UT, MPI, PT), and chart-recorded Post-Weld Heat Treatment (PWHT) logs

## Core Product Portfolio
- **Modular Gas Turbine HRSG Harps**: Bare and spirally finned tube bundles, convective sections, and high-pressure superheater modules for 5 MW to 50+ MW turbine exhaust waste heat recovery and combined-cycle cogeneration.
- **Knocked-Down Boiler Core Kits**: Build-to-print un-assembled pressure part kits for D-type, O-type, and A-type industrial watertube boilers (steam drums, mud drums, furnace waterwalls, and generating banks).
- **High-Alloy Outage Headers**: Creep-strength alloy replacement headers, main steam spools, and superheater manifolds precision-machined with CNC tube stubs for planned utility turnarounds.
- **Membrane Waterwall Panels**: 100% gastight tube-and-fin furnace enclosures fabricated on automated multi-torch submerged arc welding lines.
- **ASME Steam & Mud Drums**: Heavy plate-rolled shells with complete internal baffles, chevron separators, cyclone cans, downcomers, and nozzle connections.
- **Serpentine Pendants & Banks**: Tight-radius cold-bent economizer, evaporator, and superheater tube coils.

## Manufacturing Tooling & Capacity Envelopes
- **Heavy Plate Rolling**: SA-516 Grade 70 plate rolling up to 150 mm (5.9 in.) thickness; large-bore shell diameters.
- **Automated Membrane Panel Line**: Finnish PEMA continuous multi-torch Submerged Arc Welding (SAW) up to 50 ft (15.2 m) length x 10 ft width.
- **CNC Multi-Spindle Drilling**: Asia Machine Group gantry drilling lines for heavy-wall drums and high-alloy headers (±0.5 mm ligament pitch accuracy).
- **Mandrel Tube Bending**: Multi-axis booster cold benders handling 1.0 in. to 4.0 in. OD tubing with tight center-line radii down to 1.5D.
- **Heat Treatment & Hydrostatic Testing**: Calibrated digital PWHT furnace with temperature recording; hydro test benches rated up to 5,000 PSIG.

## Metallurgies Handled
- **Carbon Steels**: SA-106 Gr B/C, SA-516 Gr 70, SA-178, SA-192, SA-210 Gr A1/C
- **Low-Alloy Steels**: SA-335 / SA-213 Grade P11, P22
- **High-Temperature Creep Alloys**: SA-335 / SA-213 Grade P91, T91
- **Stainless & High-Nickel**: 304H, 310H, 316L, 347H, Inconel alloys

## Transit Logistics
- Direct highway access to Nhava Sheva (JNPT) container port.
- Containerized flat-rack shipping directly to US East Coast and Gulf Coast ports (Savannah, Charleston, Houston, New Orleans) with bonded heavy-haul inland trucking to customer docks.