
Shell and Tube Heat Exchangers
Designed in HTRI and PV Elite and built to TEMA and ASME VIII, including units with expansion bellows and 400 mm tubesheets.
View specificationsOccupational health and safety management system certification. This certificate applies to our Unit II factory at Seerapalayam, Coimbatore.
Heavy fabrication involves lifting, welding, grinding and pressure testing every day. ISO 45001:2018 shows that we manage those risks with a proper system: hazard assessment, training, permits, incident reporting and regular audits. Gulf operators often ask for it during vendor registration, and our people deserve it anyway.
Vendor registration portals of major Gulf operators and EPC contractors usually ask for ISO 9001, and increasingly ISO 14001 and ISO 45001, before an enquiry can even be issued. We hold all three at both of our factories, so the paperwork for your approved vendor list is straightforward.
| Issued by | TÜV SÜD South Asia Private Limited |
|---|---|
| Standard / scope | ISO 45001:2018 Occupational health and safety |
| Certificate holder | United Cooling Systems Pvt. Ltd. |
| Applies to | Unit II |
| Certificate number and validity | Shown on the certificate. A current copy is available on request. |
Yes. ASME and National Board authorisations can be checked on their public directories, and ISO certificates can be verified with the certification body named on the certificate. We are happy to give you the certificate numbers for this.
It depends on the size, type and code requirements of the equipment. We will tell you in the quotation which unit will build it and which certificates apply.

Designed in HTRI and PV Elite and built to TEMA and ASME VIII, including units with expansion bellows and 400 mm tubesheets.
View specifications
API 661 air cooled exchangers with our own extruded and embedded finning lines, supplied to ADNOC, PDO Oman and NNPC.
View specifications
Complete skid-mounted packages with pressure vessels, filters, piping and structure, ready to install.
View specificationsTell us the date. We'll plan fabrication and shipping backwards from it, so the equipment is at your site when your team needs it.