Gold Silver Melting Graphite Crucible for 5/6/8kg

• Model NO.: MSL80
• Product Name: Round Graphite Crucible for Jewelry Metal Meling
• Name: Graphite Crucible
• Density: Above 1.82
• Min Order Quanity: 50PCS
• Transport Package: Box
• Specification: 190*400
• Trademark: ningheda
• Origin: China
• HS Code: 3801909000
• Production Capacity: 9000000

Product Description

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Graphite crucible, graphite boat and graphite stirring rod

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Used for gold, silver and other jewelry casting and recasting.
 

1. Technical Index

Type	MSL80	MSL85
Grain Size (μm)	25	25
Bulk Density (≥g/cm3)	1.82	1.85
Compressive Strength (≥MPa)	60	70
Flexural Strength(≥MPa)	30	35
Porosity(≤%)	21	18
Specific Resistance(≤μΩm)	10-13	12
Ash Content(≤%)	0.08	0.08
Shore Hardness	48	50

graphite round crucible for jewerly / metal meling and casting 

   WHY CHOOSE US 
Q:Are you a manufacturer or trading company?
A:We are a manufacture for graphite material and graphite machined products.

Q:How can you gurantee the quality?
A:We have the most advance equipment in our Lab and professional quality control team.We can gurantee each batch of the product the stable quality.

Q:Can you offer samples?
A: Yes, we offer samples to test

Q: Delivery time?
A:About 20days

Q: Shipping pot
A: Shanghai or main port in China

Q:Payment terms
A:T/T,LC at sight