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Your cart is empty.High purity graphite: 99.99% Metal smelting metal stick So you do not waste your savings The main raw material graphite crucible is crystalline natural graphite. Therefore, it maintains the original natural graphite various physical and chemical properties. The use of special high purity graphite materials, high-strength, high-density graphite materials; excellent technical staff; precision CNC machining equipment, etc., can provide customers with excellent performance graphite crucible melting, casting crucible, graphite tank, trombone, pull tab pull rod graphite mold and other products. Selected special special materials, can make our products graphite crucible product durability than ordinary materials more than 2 times longer life, more can withstand more than 2000 ℃ high temperature! But also has the following characteristics: 1 good thermal stability: graphite crucible for rapid thermal quench conditions of use, special formula. 2 good corrosion resistance, impact resistance, to ensure product quality and reliability. 3 good resistance to acids, alkalis. 4 good heat conduction properties: can greatly shorten the melting time, save energy. 6 less than 300pp ash, to ensure precious metals smelting is not and we also have other jewerly tool, welcome to contact us
Mona Peters
Reviewed in the United States on August 10, 2023
It arrived when it was supposed to, looks like it was supposed to. If I need another, I would buy from them again.
CEN
Reviewed in the United States on December 18, 2023
The first use of this crucible went well, but on inspection the following day. The top edge had crumbled and fallen off as the crucible cooled.
Hank White
Reviewed in the United States on April 29, 2022
Works great, didn't last long.
R D
Reviewed in the United States on December 18, 2021
will not fit electric furnace falls through.add says it will fit . another trick to get your money
J
Reviewed in the United States on April 3, 2021
No pin holes, no cracks, was not broken upon arrival. Excellent crucible, however there were some small deformities on the lower part of the crucible after it had been primed.
billyodel90
Reviewed in the United States on May 16, 2020
I purchased 4 of these, 2 arrived shattered and 1 had a full thickness crack. So we’re batting 1 for 4 and hoping the last one doesn’t have a pinhole or crack that isn’t visible.
ske
Reviewed in the United States on December 16, 2018
Customer service is good. What he needed
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