
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 specificationsEnlisted vendor with Engineers India Limited, the engineering consultant for major oil and gas projects. This certificate applies to our Unit II factory at Seerapalayam, Coimbatore.
Engineers India Limited is a Government of India engineering consultancy that designs refineries, petrochemical complexes and pipelines, in India and abroad, including projects in the Middle East. Before a manufacturer can supply to EIL-managed projects, EIL assesses its facilities, quality system and past work. Being enlisted means that assessment has been passed for the items shown on the certificate. We were first empanelled with EIL in 2017, and in 2023 EIL also approved us for air-cooled heat exchangers.
Approvals from major engineering consultancies and regulators show that our facilities and work have already been audited by demanding customers. For EPC contractors and operators in the Gulf, that shortens vendor prequalification and gives confidence before the first order.
| Issued by | Engineers India Limited (EIL) |
|---|---|
| Standard / scope | EIL vendor enlistment (items as listed on the certificate) |
| 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.
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API 661 air cooled exchangers with our own extruded and embedded finning lines, supplied to ADNOC, PDO Oman and NNPC.
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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.