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Quotes - Engineering - SalesRequest a Quote
A tube-in-tube quote is only as firm as the duty behind it. Fill in what you know below; blank fields are fine, but every value we have to guess adds margin, and margin on a tube-in-tube exchanger means extra sections you pay for.
Our reply names a proposed design, materials, connections and the questions that still matter. Where the viscosity is uncertain, we will suggest testing a sample before the size is fixed.
Quote Request Form
Start with the product and the duty below; every extra detail you add takes a question out of our reply.
Rather talk it through?
The Duty We Need
These values set the length of the exchanger. Without them a quote is an estimate wearing a price tag, and a viscosity guessed at room temperature can be badly wrong at the cold end of a cooler.
- Product name and what is in it
- Flow rate in gpm or lb/hr
- Inlet and outlet temperatures
- Viscosity at temperature, if known
- Largest particle size and its type
The Build We Need
These set the construction: which family, which alloy, which ends and which paperwork ships with the unit.
- Utility: steam, hot water, cooling water, glycol or thermal oil
- Design pressures on the product and service sides
- Material or alloy requirements
- Code needs: ASME, National Board or 3-A
- Connections: tri-clamp, flanged or threaded
What Happens After You Send It
1.
We Read the Duty
An engineer reviews the product, temperatures and flow, checks them against each other and flags anything inconsistent, such as a product outlet temperature set beyond the supply temperature of the utility.
2.
We Ask What Is Missing
Gaps come back as short, specific questions rather than a form to refill. Viscosity at the cold end, particle size and allowable pressure drop are the three we ask about most, because each one moves the length.
3.
We Test If It Matters
When the flow behavior of the product is uncertain, we arrange viscosity, rheology or reverse-sweep testing on a sample so the design rests on measured data. For a water-like fluid that step is skipped.
4.
You Get a Proposal
The proposal states the design, materials, connections, codes and the exact duty it was sized for, so you can check it line by line against your specification and any plate or shell-and-tube offer on your desk.
