Shell & Tube Heat Exchangers
Thermal sizing in HTRI, mechanical checks in PV Elite, fabrication to TEMA and ASME VIII — up to bellows-type units with 400 mm tubesheets.
See specifications
ASME code stamps & National Board
ASME 'U' Stamp Authorisation – Unit II
Permits us to design and fabricate pressure vessels, heat exchangers included, under ASME Section VIII Division 1. This certificate covers the Seerapalayam plant (Unit II) in Coimbatore.
What this certificate tells you
A U stamp on a nameplate signals that the vessel's design, fabrication, inspection and testing all followed ASME Section VIII Division 1, with an independent Authorized Inspector verifying each stage. Since our shell and tube exchangers, condensers and many other products count as pressure vessels, this is usually the first certificate international purchasers request.
Scope of coverage
- Shell and tube exchangers and lube oil coolers
- Reboilers and surface condensers
- Receivers and general pressure vessels
- Section VIII design calculations, traceable materials and welding
- Hydro tests witnessed by an Authorized Inspector
- Data Report (U-1 / U-1A) from the manufacturer and a U-stamped nameplate
Why it matters for buyers worldwide
Owners of oil refineries, gas processing facilities and power utilities around the world commonly write ASME code stamping and National Board registration into their purchase specifications. Because we hold these authorisations ourselves, you receive code-compliant equipment directly from the fabricator, together with the documentation your third-party inspectors will want to review.
Certificate details
| Issuing body | Granted by The American Society of Mechanical Engineers (ASME) |
|---|---|
| Standard / scope | Section VIII Division 1 of the ASME Boiler and Pressure Vessel Code |
| Held by | United Cooling Systems Pvt. Ltd. |
| Applies to | Unit II |
| Certificate number and validity | Printed on the certificate itself. We can send an up-to-date copy when asked. |
Certificate FAQs
Can your certificates be checked independently?
Certainly. ASME and National Board authorisations are listed in their public online directories, and each ISO certificate can be confirmed with the certification body printed on it. We will gladly supply the certificate numbers you need.
Which of your factories will manufacture my order?
That is decided by the equipment's size, type and code requirements. Our quotation will state the building unit and the certificates that apply to your job.
Related products
Air Cooled Heat Exchangers (Fin Fan Coolers)
Fin fan coolers to API 661, finned on our own extruded and embedded lines and already delivered to ADNOC, PDO Oman and NNPC.
See specifications
Pressure Vessels with Skid Assembly Packages
Ready-to-install skid packages combining pressure vessels, filters, piping and structural steel.
See specificationsHave a shutdown date or project deadline?
Give us the date your equipment must be on site. We will plan design, fabrication, inspection and shipping backwards from it and tell you honestly if it is achievable.