QC Profile

Quality control


1. Raw material inspect.


2. Online inspect:

Uniform wall thickness detection.


3. Inspect after production.

Appearance GB/T9106.1-2009
Design and Color According to signed sample
Body Length ±0.25mm
Necking Inside Diameter ±0.30mm
Flange Width ±0.25mm
Axial Load ≥1000
Compressive Strengh ≥610
Electrical Conductivity Sigal ≤10(single), Ave ≤2(Avg)
Coating Quality
No drop and no bubble within 30 degrees 121±2℃
No color changes and not bubble within 30 degrees
Bar Code
To be identified easily
Sanitary Standard
To comply with Standard GB116677-2012
Contact Details