Cemented carbide balls and seats
1. 100% raw material to produce tungsten carbide products.
2. Hip sintered, high hardness, high wear resistance
3. Various sizes and full types available
4. Reasonable price,Fast delivery time
5. OEM Customized(small order accepted,professional technical
support)
6.ISO 9001 Certification
More details of specific type, please inform us
Product
information
Type and specifications
|
Dia.
|
Inch
|
3/4
|
7/8
|
15/16
|
1
|
1 1/8
|
1 3/16
|
mm
|
19.05
|
22.225
|
23.813
|
25.4
|
28.575
|
30.163
|
Inch
|
1 1/4
|
1 3/8
|
1 1/2
|
1 5/8
|
1 11/16
|
1 3/4
|
mm
|
31.75
|
34.925
|
38.1
|
41.275
|
42.863
|
44.45
|
Inch
|
|
2
|
1 1/4
|
|
2 1/2
|
|
mm
|
50
|
50.8
|
57.15
|
60
|
63.5
|
|
The surface finish, tolerance
class and tolerances of dimensions have respectively
reached the standards of the machine industry: G5, G10,
G16, G40 and G100 G1000of JB/T 9145-199
|
Grade
information
Tungsten carbide grade introduction
|
Grade
|
Equivalent
|
Hardness
|
Bending strength
|
Density
|
Performances & Applications
|
to ISO
|
(HRA)≥
|
(N/mm2)≥
|
(g/cm3)≥
|
YG6
|
K20
|
89.8
|
1700
|
14.7-15.1
|
|
YG8
|
K30
|
89.5
|
1890
|
14.6-14.9
|
|
Company Information
Production
process
Applications
Steel balls are widely used in
Motor,
Machinery, Electric Tools, Sports Apparatus, Medical
,Equipment, Chemicals, Aviation, Perfume Bottles,
Sprayers, Valves, Nail
Polish, Body Jewelry, Mobile Phone Panels, Toys,
etc.
Packing and
Delivery
Payment
terms
RAQ
:Q: Are you trading company or
manufacturer ?
A: Yes,We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it
is 25-35 days if the goods are not in stock, it is according to
quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not
pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<1000USD, 100% in advance. Payment>1000USD, 30%
T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us!
Are you trading company or maou have another
question, pls feel free to contact us!