Orders and specifications
Orders and specifications: scope, limits of use and technical checkpoints.
5 guides
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How to prepare a technical hose request form
A technical request form should make the unknowns in the application visible rather than ask for a product name. Fluid, temperature, pressure/vacuum, dimensions, movement and end connections are the core fields. Unknown…
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Guide to writing a hose assembly technical specification
A hose assembly specification defines the service conditions, the hose model or performance requirement, the A/B ends, overall length, orientations and acceptance documents in the same revision. The phrase 'hose with fi…
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Deriving a correct order definition from a sample hose
When preparing an order from a sample, visible dimensions must be separated from unknown service conditions. A sample is valuable for investigating product identity; however, on its own it does not show why it was selec…
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How to compare technical equivalence in quotations
Quotations are technically meaningful only if they are compared on the basis of the same service condition, the same assembly scope and the same acceptance terms. Placing a price per meter directly next to the price of …
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Questions to ask when an equivalent product is requested
In an equivalence assessment, the requirements to be met are fixed first, and then it is shown with which document the candidate product meets them. The same diameter, a similar appearance or the same standard family do…
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