Descriptions
The Gold Ingot Bar Mold and the Graphite Crucible are made of high purity graphite.
Bulk density≥1.82 g/cm3
Electric resistivity ≥9 μ Ω m
Bending strength ≥45 Mpa
resist compression ≥65 Mpa
Ash ≤0.1 %
particle ≤43 um(0.043 mm)
The melting quartz crucible to withstand temperatures up to 2800°F/1538°C.
It has good thermal conductivity and will not contaminate gold or silver or other metal alloys.
The crucible is equipped with pouring spout
Size:
Package Include:
1 Pc Mold or 1 Set Mold & 3oz Quartz Crucible or 1 Set Mold & 6oz Graphite Crucible
Shipping & Handling
We ship all products in the 24 hours after we receive your payment
Our Standard Shipping is via China or HK Post who provides an economical and reliable worldwide service.
Returns & Feedback
14 days return policy is provided.
Buyers are responsible for the returning shipping costs under any circumstances.
Please contact us first before sending item back
Due to time zone difference, your messages will be replied within 24-48 hours .
We maintain high standards of excellence service and strive for 100% customer satisfaction!
We request that you contact us immediately before you take any action and feedback, so that we can satisfactorily address your concerns.
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