| Customized: | Customized |
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| Certification: | ISO |
| Standard Parts: | Yes |
| Samples: |
Free samples, packaging bags
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier 
| TYPE OF MATERIAL | C | Si | Mn | P (MAX.) | S (MAX.) |
| AISI 1070 (C70) | 0.65-0.70 | 0.10-0.30 | 0.60-0.90 | 0.04 | 0.05 |
| AISI 1085 (C85) | 0.80-0.94 | 0.10-0.30 | 0.70-1.00 | 0.04 | 0.05 |
Material:AISI1010/1015
1)Raw material.
In its initial stage, the ball appears in the form of a rod or wire. Secondly, quality control makes sure that the material composition is within a good range through metallurgical testing.
2) Header.
After passing the inspection phase, the raw material is then fed through a high speed header. This forms very rough balls.
3)Flashing.
The flashing process cleans up the headed balls so that they are somewhat smoother in appearance.
4)Heat Treatment.
An extremely high temperature process where the flashed balls are placed in an industrial oven. This hardens the ball.
5)Grinding.
In this phase, we grind the sphere of the ball to an approximate diameter of the final sphere size.
6)Lapping.
The lapping of the ball brings it to it's desired final dimension. This is the final forming process to keep the ball within grade tolerance limit.
7)Final Inspection.
Lastly, the quality control department accurately measures and tests the ball to ensure the highest quality.
Q : What is the mode of payment?
T/T: 50% advance payment then the rest 50% payment pay us when get the scanned B/L from our E-mail
Suppliers with verified business licenses
Audited Supplier 
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