Order On-line Tracking
|Surface Treatment:||Dry||Steel Grade:||420||Certification:||ISO|
|Packaging:||Standard Export Packing|
THE DETAIL OF STAINLESS STEEL BALL
|Product||Stainless steel ball|
|Surface||zero defect, bright|
|Sales mode||wholesale or retail|
|Package||four small boxes within a carton of 20kg|
Stainless steel (AISI 420)
AISI 420 have good hardness and fair-to-good corrosion resistance and strength, it is generally used for all applications requiring resistance to corrosion such as bearings, valves, writting instruments, food environment, fresh water, many petroleum products and mild acid environments. AISI 420 is also magnetic.
AISI 420 stainless steel balls in our factory:
Minimum diameter :1.2mm
Best precision :G10
THE ADVENTAGE OF STAINLESS STEEL BALL
A, The strict process of stainless steel ball
Raw material--Wire drawing--Cold heading--Flashing--Heat treament--Grinding--Lapping 1--Lapping2--Lapping3--Washing--Checking. All balls must be passed the procedure of passivation. Each procedure have professional inspector. They will check steel balls each two hours to be sure correct diameter and good surface.
B, Sample Free
If you are interested in our product ,we can send you our free sample for you . Please contact us as soon as possible.
Step 1: Weighing stainless steel balls. Usually the weight is about 10kg.
Step 2: Sealed plastic bags
Step 3: Put sealed plastic bags into small boxes.
Step 4: Each box has the label, including material, Lot No. Size, quantity, grade, date and so on
Step 5: Each box directly put into mooden case.
High precision stainless steel balls usually is oil package. Normal precision stainless steel balls usually is dry package.
We also can pack them according to customers' request.
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