University of North Dakota SCIQuest #FM-373-2027

Delivery of a U-Tube Shell-and-Tube Heat Exchanger

The University of North Dakota is seeking one custom U-tube shell-and-tube heat exchanger for its Biomedical Research Facility. - Government buyer: University of North Dakota; no sub-agency or office is identified. - Requested equipment: One U-tube shell-and-tube heat exchanger; no part number or OEM is specified. - 20-inch unit diameter, two-pass head/bundle, and 120-inch tube bundle. - Rated for 150 PSI at 375°F on the head and shell sides, with steam in the shell and 5 psig shell pressure in the stated operating condition. - Steel tube sheet and fabricated steel head with flanged head connections; single-wall, 20-gauge SB111-706 90/10 copper-nickel tubing, specified at .035 inch thick. - Designed for 700 gpm of 40% ethylene glycol and water in the tubes, heated from 170°F to 200°F. - Scope and notable requirements: Equipment procurement and delivery only; installation is excluded. No OEM or vendor is named in the opportunity.

Description

The University of North Dakota is soliciting bids for the procurement and delivery of a shell-and-tube heat exchanger for its Biomedical Research Facility. The procurement is for equipment only and does not include installation. The specified unit is a U-tube exchanger rated for 150 PSI at 375°F, with a 20-inch diameter, 120-inch tube bundle, and 90/10 copper-nickel tubing. Contractors and delivery vendors parking on campus must obtain a University parking permit, use the visitor pay lot, or use the pay-as-you-go option.

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