Payment & Shipping Terms:
|Coverage Area:||All Area In China||Inspection Arrangement:||<1day|
|Discount:||Available For Long Project>30 Days||Price:||All Price Inclusive|
|Inspection Report:||English Report Within 2 Days||Inspector Experience:||At Least 5 Years QC Field|
Steel Products quality control inspection services for fans with clear english inspection report
1. Inspection check list for fans
The number of inspection visits will be determined by the Area Manager and will vary according to the size and complexity of the equipment ordered. Inspection of fans will include the following:
Visual examination of all welding and witness of NDT required by Specification
Dimensional check of important features e.g.
a) Size and location of anchor bolt holes
b) Location and size of inlet and outlet flanges
c) Orientation and distance relative to centre lines
d) Overall dimensions of the unit
If the design incorporates shaft gland packing to ensure that these are in accordance with Specification, check shaft and keyway dimensions.
If the drive unit is not furnished with the fan then check the machined dimensions of the coupling and direction of rotation, which should be plainly marked.
If the fan is furnished complete with drive unit, then this unit must be fully inspected unless this has already been carried out at the driver's supplier works. Check that power requirements meet the Specification.
If the fan is fitted with a pressure lubrication system, then particular care must be taken to ensure cleanliness of the complete lubrication system.
Witness running test in accordance with detailed Specification, also the balancing of rotors at rated speeds and powers.
Check noise levels and obtain records.
Check cleaning and painting as required by Specification.
Check the maker's nameplate carried all required data.
Check field assembly markings and instructions.
2. Service scope and supported industries of the INF quality control inspection services
|Products Scope||Appllicable Industries|
pipe head plate
Softline(toy, clothes, toy...)
Hardline(Electrical equipments, glass, tools, machinery)
The quality control inspection services should stricty follow all related material and test standards. To avoid any kind quality risk and better evaluate the manufacturer's capacity, an independent third party to provide professional quality control inspection services is necessary as eyes and ears of customer.
3. Why choose INF quality control inspection services
Customer-focus Service method:
4. Professional quality control inspection services Team