Expansion Tank for Nissan Patrol: Tempered Glass
This expansion tank for the Nissan Patrol is specified around tempered glass, which decides how it behaves in service far more than the part name does. We build to a written specification — base material, dimensions, finish and packing — and hold that specification on file so every reorder reproduces the approved piece.
The usual reason a programme changes supplier is not unit price. It is lead time that slipped twice before bulk started, or a specification nobody had written down. Both are specification problems, and both are preventable.

Specification
| Product | Expansion Tank |
|---|---|
| Vehicle application | Nissan Patrol |
| Material / finish | Tempered Glass |
| Typical use | Urban Courier Work |
| MOQ | 2,000 pieces per specification |
| Sampling | 10 working days, 3 days per revision |
| Bulk lead time | 15-30 days after approval |
| Compliance | CCC |
| Packing | 100 pieces per inner box, 1000 per carton |
Material options
- Titanium Alloy — preferred when weight matters more than rigidity
- Semi-Metallic Compound — used when the finish has to hold a coating
- Forged Aluminium — selected when the part is exposed to weather and road salt
- Kevlar Composite — preferred when weight matters more than rigidity
- High Density Foam — the cost-effective default for volume programmes

Processes available
- robot welding
- laser cutting
- electroplating
- ultrasonic cleaning
- assembly line testing
- powder coating
Fitment notes
Keep the old part until the new one is on the bench. Comparing them side by side settles questions a photograph never will.
Where it is used
The specification above is the one most often ordered for urban courier work. Related applications include food delivery, mining sites, security patrols, night riding, airport ground fleets.
Quality and packing
- In-line inspection with AQL 2.5 sampling on every lot.
- Dimensional report issued against the approved drawing.
- Carton marking and barcode to your specification.
- Golden sample retained at the factory as the reorder reference.
Questions buyers ask
Can the specification be held on file?
Yes. Once approved, the specification is recorded against your part number so a reorder reproduces the CCC-compliant build instead of a fresh interpretation.
Do you handle mixed containers?
Yes. Most programmes consolidate several part numbers into one container to keep freight sensible at 2000 pieces per line.
How is packing specified?
Individual packing, inner box quantity and carton marking are confirmed at quotation stage so the cartons arrive ready for your warehouse.
How long does sampling take?
Samples leave the factory in 10 working days, and each revision round adds about 3 days once you have seen the first piece.
Tell us the model, the fitment and the quantity and we will hold a production slot for you.







