Flanges and connection nozzles
Process connections linking the exchanger ports to the plant piping.
Configured for the existing frame and operating duty.
Process connections linking the exchanger ports to the plant piping.
- Reference
- FN / DN or NPS / pressure class / standard / material
- Materials
- Carbon steel, 304/316L stainless steel, duplex, titanium or project-specified alloy; welded, threaded or lined construction.
- Applies to
- Gasketed plate exchangers with flanged, threaded or welded ports
- Supply basis
- Approved drawing or verified physical sample
Compare accessories specifications, materials and compatible models.
Line by line comparison by specification type. The following is the configuration classification. The official supply model and size must be confirmed according to the original machine data.
| Accessory type | Accessory models/ordering specifications | Commonly used materials | Applicable working conditions | Key points in selection |
|---|---|---|---|---|
| Flange interface | Supply model to be confirmed FN / DN or NPS / pressure class / standard / material | Carbon steel / 304 / 316L / Dual phase steel / Titanium (according to working conditions) | Detachable connection between pipes and heat exchanger | Flange standards, pressure levels, sealing surfaces and pipe loads |
| connection takeover | Supply model to be confirmed FN / DN or NPS / pressure class / standard / material | Carbon steel / 304 / 316L / Dual phase steel / Titanium (according to working conditions) | Transition connection between heat exchanger and pipe | Wall thickness, connection method, media compatibility and welding requirements |
The above types are not standard models confirmed to be interchangeable. Please provide the accessories supply list, adapted models and dimensional drawings to complete the specific models and values; compatible models that do not use plates or rubber pads will be used as the basis for frame parts adaptation.
From existing machine to confirmed replacement.
- 01Identify the exchanger and required components
- 02Compare drawings, photographs and critical dimensions
- 03Confirm material, coating, load and service conditions
- 04Approve the final manufacturing drawing before production
Physical details and production site.
Photos of actual components, processing and stocking; actual supply specifications are subject to confirmed drawings.
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Need to confirm a compatible flanges and connection nozzles?
Send the equipment model, photographs and dimensions for technical review.
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