FOB Price
Obtenir le dernier prix2500 ~ 3500 / Ton
|Minimum Order
Localité:
china
Prix de commande minimale:
Commande minimale:
20 Tonne
Packaging Detail:
iron drum of 50kg net each
Delivery Time:
within 25dayas after confirmed the order
Supplying Ability:
250 Ton per Month
Payment Type:
T/T, L/C, Western Union, Other
Personne àcontacter jessie
No.108 Heping Street,, Qinhuangdao, Hebei
|
Item
|
GB/T********9 index
|
Internal Enterprise standard
|
||
|
Premium Grade
|
First Grade
|
Standard Grade
|
Electroplating level high Grade
|
|
|
CrO3(%)≥
|
*9.*0
|
*9.*0
|
*9.*0
|
*9.*5
|
|
SO4(%)≤
|
0.*5
|
0.*0
|
0.*0
|
0.*5
|
|
Insoluble(%)≤
|
0.*1
|
0.*3
|
0.*5
|
0.*1
|
|
Na+(%)≤
|
0.*4
|
|
|
0.*4
|
|
Turbidity NTU(%)≤
|
5.0
|
*5
|
|
5
|
|
Cl-(%)≤
|
|
|
|
0.*6
|
