Product Name
00210 Carbon Steel Hydraulic Hose Ferrule Zinc Plating Hydraulic Hose Collar Hydraulic Hose Tube Ferrule Fittings
hydraulic hose collars
hydraulic hose fittings connector

Quality Assurance(ZINC plating or Stainless steel)
1)2.5D Measuring Machine
* fittings body diameter: Measure before mass order and during manufacturing.
* Internal and external flares: Female JIC, Male JIC, SAE, BSP, DIN etc.
* Male JIC nose diameter.
2) Rockwell Hardness Tester
* To test the material whether they are strength enough to fight the high pressure
3) Glastonbury Southern Gage- Thread Gauges
* No-Go Gauges/Go Gauges: Inspect JIC, ORFS, SAE
* L1/L2 Gauges: Male and Female NPTF
* 6 Step Gauges: Male and Female NPTF
4) 120 hour Salt Spray testing
No visible corrosion recorded. Ensure the plating can pass or exceed ASTM B117 standard.