High-purity Melting Graphite Crucible for High-temperature Gold and Silver Metal Smelting Tools

Features:

Well thermal stability: according to the using conditions of graphite crucible snap heat and cold.

Well corrosion resistance, impact resistance performance, to ensure the reliability of product quality.

Well resistance to strong acid, strong alkali.

Nice heat transfer performance of graphite crucible: for greatly shorten the melting time and save energy.

And certain strain resistance to the thermal shock, quenching.

Long service time.

Specifications:

Main Material: Graphite

Load Capacity: 1KG / 2KG / 3KG(optional)

Crucible Inner Diameter: 1kg: 38mm; 2kg: 44mm; 3kg: 50mm

Crucible Outer Diameter: 1kg: 50mm; 2kg: 55mm; 3kg: 60mm

Large Ring Outer Diameter: 1kg: 65mm; 2kg: 72mm; 3kg: 75mm

Inner Height: 1kg: 115mm; 2kg: 140mm; 3kg: 150mm

Outer Height: 1kg: 125mm; 2kg: 155mm; 3kg: 170mm

Weight: 1kg: 140g / 4.9oz

                      2kg: 330g / 11.6oz

                       3kg: 360g / 12.7oz

Package Size: 1kg: 15 * 10 * 10cm / 5.9 * 3.9 * 3.9in

                      2kg: 17.5 * 10 * 10cm / 6.9 * 3.9 * 3.9in

                      3kg: 20 * 10 * 10cm / 7.9 * 3.9 * 3.9in

Package Weight: 1kg: 310g / 10.9oz

                            2kg: 405g / 14.3oz

                            3kg: 445g / 15.7oz

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