Import Heat Exchanger — Buy in Bulk from Supplier in China

The product is a shell‑and‑tube heat exchanger designed for process industries. It is offered in outside diameters ranging from 6 inches to 192 inches and lengths from 4 feet up to 100 feet. Individual units weigh between 2,000 lb and 500,000 lb, allowing selection for both compact and large‑scale installations. The design complies with TEMA configurations and is classified as an HTRI Category III member.

Construction materials include carbon steel, low‑alloy steels (1.25 Cr, 2 Cr, 5 Cr, 9 Cr, 13 Cr), austenitic 300‑series stainless steels such as 304 and 316, duplex stainless, high‑alloy series (600, 800, 825), C276, Monel, brass alloys (70‑30 Cu‑Ni, 90‑10 Cu‑Ni), limited titanium, and optional weld‑overlay cladding. Typical industry practice adds a corrosion‑resistant overlay of 300‑series stainless on carbon‑steel shells for aggressive media. Design pressure is rated up to 6,000 psig, matching common petrochemical requirements. Engineering support utilizes HTRI, Aspentech TEAMS, FE/Pipe and ANSYS for stress and thermal analysis.

These exchangers are commonly used in oil refineries, chemical plants, power generation and food processing where efficient heat recovery is essential. Buyers such as plant engineers and EPC contractors value the ability to customise tube layouts, baffle cuts and end connections. Trade terms, minimum order quantities and lead times are not disclosed in the listing and should be confirmed directly with Unidus Hk Cooperation.

Unidus Hk Cooperation is registered at 556 Renmin Road, Tangshi, Suzhou, Jiangsu Province, China, postal code 215687. The supplier holds a harbor trust tier and currently shows a response rate of 0.00, indicating that enquiries may require follow‑up to obtain a reply. Their profile highlights capabilities in designing and manufacturing shell‑and‑tube heat exchangers across a broad range of materials and pressures.

The company states that it employs design software such as AutoCAD, Inventor and ANSYS, and it integrates third‑party tools like HTRI, Aspentech TEAMS and FE/Pipe for detailed analysis. No additional corporate history, production capacity or client list is provided in the listing, so buyers should request any missing verification directly from the supplier.