STRUCTURED MODEL DATABASE
What Must Not Go Wrong?
Failure risks translated into selection requirements.
What this node is for
What Must Not Go Wrong? is a failure-risk path. It translates “what must not go wrong” into a family shortlist. Protection, materials and control still belong in the order; the node is not a guarantee.
If the table is empty, the taxonomy still wants this name in the map — it is not a finding that the product cannot be sourced. Describe the duty in an RFQ rather than waiting for a row to appear.
| MODEL / FAMILY | DUTY RANGE | POWER | MATERIALS | STANDARD | |
|---|---|---|---|---|---|
| DG SeriesBoiler-feed multistage | Q 6.00–400.00 m³/h H 80.00–1000.00 m | 630.00 kW | Cast steel | GB/T 5657 | |
| IH SeriesChemical process centrifugal | Q 6.00–350.00 m³/h H 10.00–80.00 m | 75.00 kW | 304 stainless steel316L | ISO 2858 | |
| DG SeriesBoiler-feed multistage | Q 6.00–450.00 m³/h H 80.00–1100.00 m | 800.00 kW | Cast steelAlloy steel | GB/T 5657 / API option | |
| IHF Lined SeriesFluoroplastic-lined chemical | Q 3.00–200.00 m³/h H 8.00–50.00 m | 37.00 kW | PFA / FEP liningMetal armor | HG/T 2730 | |
| WQ SeriesSubmersible sewage | Q 8.00–1200.00 m³/h H 6.00–45.00 m | 90.00 kW | Cast iron | GB/T 24674 | |
| QW SeriesSubmersible sewage | Q 8.00–800.00 m³/h H 6.00–40.00 m | 75.00 kW | Cast iron | GB/T 24674 | |
| AS Cutter SeriesCutting sewage pump | Q 8.00–200.00 m³/h H 8.00–36.00 m | 22.00 kW | Cast ironHardened cutter | GB/T 24674 | |
| Chemical Process SeriesChemical centrifugal | Q 6.00–400.00 m³/h H 10.00–80.00 m | 75.00 kW | 304 stainless steel316LFluoroplastic | ISO 2858 |