FOB Price
Obtenir le dernier prix1800 ~ 5500 / Set
|Minimum Order
Localité:
China Zhoushan
Prix de commande minimale:
Commande minimale:
1 Set
Packaging Detail:
wrapped by film wooden case
Delivery Time:
30 working days
Supplying Ability:
800 Set per Month
Payment Type:
T/T, L/C, Western Union
Personne àcontacter Ms. betty
No. 180, Xingang Road, Jintang Town, Dinghai District, Zhoushan, Zhejiang
Hardness of nitration: *******0HV
Fragility of nitration: Less than grade 1
Roughness of the surface:Ra 0.4um
Linearity of the screw:0.**5mm
Chromium-plating layer thickness:0.***0.*8mm
Hardness of double alloys: HRC****2
Depth of double alloys:>2 mm
The surface hard chromium plating hardness after nitrogenation:>=**0HV
Guarantee: Common Nitrided: approx 2 years Bimetallic : much longer lifetime
Technical standard:
1.Material: *8C rMoALA
2.Hardness of modulator: HB******0
3.Hardness of nitrification:*******0HV
4.Depth of nitrification layer: 0.**0.7mm
Double-alloy technical standard:
Double-alloy level:
1.Level A - containing tungsten of *0%
2.Level B - containing tungsten of *5%
3.Level C - containing tungsten of 9.5%
4.Hardness of alloy: HRC****5o
Applied scope of plastic: applied for PVC and WPC material, has a high output and stable performance.
1.Components of alloy powder: Ni + Co + Cr + W + Si + Fe + B + C
2.Depth of alloy layer: 1.2 mm*2.0 mm
3.Hardness of alloy: HRC>*5°
Two stage type of barrel (material of
powder outlet is Cr*2MoMV, vacuum
quenching)
and screw (powder output is treated
by alloy), the using lifespan is long as
twice
as common ones.The twin screws and
barrel can be equipped in differents
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