star ruby gem

Place of Origin:Chongqing, China

...; it belongs to the corundum group of minerals in the trigonal crystal system. In the gem world, all colors of gem-grade corundum other than rubies are called sapphires. The main component of sapphire is alumina (Al2O3). Corundum contains trace elements

Place of Origin:Chongqing, China

... group of minerals in the trigonal crystal system. In the gem world, all colors of gem-grade corundum other than rubies are called sapphires. The main component of sapphire is alumina (Al2O3). Corundum contains trace elements such as iron (Fe) and...

Place of Origin:Chongqing, China

... of minerals in the trigonal crystal system. In the gem world, all colors of gem-grade corundum other than rubies are called sapphires. The main component of sapphire is alumina (Al2O3). Corundum contains trace elements such as iron (Fe) and titanium (Ti)

Place of Origin:Chongqing, China

... to the corundum group of minerals in the trigonal crystal system. In the gem world, all colors of gem-grade corundum other than rubies are called sapphires. The main component of sapphire is alumina (Al2O3). Corundum contains trace elements such as iron (Fe...

Place of Origin:Chongqing, China

... to the corundum group of minerals in the trigonal crystal system. In the gem world, all colors of gem-grade corundum other than rubies are called sapphires. The main component of sapphire is alumina (Al2O3). Corundum contains trace elements such as iron (Fe...

Place of Origin:Chongqing, China

... crystal system. In the gem world, all colors of gem-grade corundum other than rubies are called sapphires. The main component of sapphire is alumina (Al2O3). Corundum contains trace elements such as iron (Fe) and titanium (Ti), and presents ...

Place of Origin:Chongqing, China

...belongs to the corundum group of minerals in the trigonal crystal system. In the gem world, all colors of gem-grade corundum other than rubies are called sapphires. The main component of sapphire is alumina (Al2O3). Corundum contains trace elements such as...

Categories:Welding Neck Flange

Country/Region:china

PŘÍRUBY KRKOVÉ PŘÍRUBY ANSI B 16.9 - Welding Neck Flange 1.4301, 1.4404, 1.4541, 1.4571 forged flanges VPreÝROBNÍ PROGRAM: DN 10 - 4000 PN 2,5 - 400 bar NORMY: ČSN 131229 - 39 ( stará ČSN ) ČSN 131160 typ 11 EN 1092-1, typ 11 ANSI B 16.9 - Welding Neck ...

Categories:Slip on Plate Flange

Country/Region:china

PŘÍRUBY PLOCHÉ PŘÍRUBY ANSI B 16.5 - Slip On Flanges EN 1092-1 typ 01 So flanges Pressure DN 10 - 3600 PN 2,5 - 16 bar Standard :: ČSN 131221 - 4 (stará ČSN ) ČSN 131160 typ 01 EN 1092-1 typ 01 ANSI B 16.5 - Slip On DIN 2573 - PN 6 a DIN 2576 - PN 10 ...

Brand Name:Fable

Model Number:FCL-150A

Place of Origin:China

... source for the Chelsea Filter, Spectroscpoe usually, as the one with the cold light so the gem will not be break down, especially for the Ruby. Fable brand Optic Fiber light Model FCL-150A with: 1. 150W halogen lamp with cold light source. 2. With light ...

Brand Name:Fable

Model Number:FCL-150A

Place of Origin:China

... source for the Chelsea Filter, Spectroscpoe usually, as the one with the cold light so the gem will not be break down, especially for the Ruby. Fable brand Optic Fiber light Model FCL-150A with: 1. 150W halogen lamp with cold light source. 2. With light ...

Brand Name:Fable

Model Number:FCL-150A

Place of Origin:China

... source for the Chelsea Filter, Spectroscpoe usually, as the one with the cold light so the gem will not be break down, especially for the Ruby. Fable brand Optic Fiber light Model FCL-150A with: 1. 150W halogen lamp with cold light source. 2. With light ...

Brand Name:Fable

Model Number:FCL-150A

Place of Origin:China

...cold light so the gem will not be break down, especially for the Ruby. Fable brand Optic Fiber light Model FCL-150A with: 1. 150W halogen lamp with cold light source. 2. With light ...

Brand Name:Fable

Model Number:FCL-150A

Place of Origin:China

... source for the Chelsea Filter, Spectroscpoe usually, as the one with the cold light so the gem will not be break down, especially for the Ruby. Fable brand Optic Fiber light Model FCL-150A with: 1. 150W halogen lamp with cold light source. 2. With light ...

Brand Name:Diamone

Model Number:A8-001

Place of Origin:Shenzhen ,China

... 2.65-2.69 0.104 20.40% 9% * Diamond 2.42 0.044 17.20% 10% ** Ruby 1.77 0.018 7.40% 9% *** Sapphire 1.77 0.018 7.40% 9% *** Emerald 1.58 0.014 5.10% 7% * Specifications: 1. The great cutting technology ,...

Brand Name:Diamone

Model Number:A8-008

Place of Origin:Shenzhen ,China

... 2.65-2.69 0.104 20.40% 9% * Diamond 2.42 0.044 17.20% 10% ** Ruby 1.77 0.018 7.40% 9% *** Sapphire 1.77 0.018 7.40% 9% *** Emerald 1.58 0.014 5.10% 7% * Specifications: 1. The great cutting technology ,...

Brand Name:Diamone

Model Number:A8-004

Place of Origin:Shenzhen ,China

... 2.65-2.69 0.104 20.40% 9% * Diamond 2.42 0.044 17.20% 10% ** Ruby 1.77 0.018 7.40% 9% *** Sapphire 1.77 0.018 7.40% 9% *** Emerald 1.58 0.014 5.10% 7% * Specifications: 1. The great cutting technology ,...

Brand Name:Diamone

Model Number:A8-003

Place of Origin:Shenzhen ,China

... RI Dispersion Gloss Moh's hardness Tenacity Moissanite & Gem 2.65-2.69 0.104 20.40% 9% * Diamond 2.42 0.044 17.20% 10% ** Ruby 1.77 0.018 7.40% 9% *** Sapphire 1.77 0.018 7.40% 9% *** Emerald 1.58 0.014 5.10% 7% * Specifications: 1. The great cutting...

Brand Name:Diamone

Model Number:A8-007

Place of Origin:Shenzhen ,China

... 2.65-2.69 0.104 20.40% 9% * Diamond 2.42 0.044 17.20% 10% ** Ruby 1.77 0.018 7.40% 9% *** Sapphire 1.77 0.018 7.40% 9% *** Emerald 1.58 0.014 5.10% 7% * Specifications: 1. The great cutting technology ,...

Brand Name:Diamone

Model Number:A8-002

Place of Origin:Shenzhen ,China

... 2.65-2.69 0.104 20.40% 9% * Diamond 2.42 0.044 17.20% 10% ** Ruby 1.77 0.018 7.40% 9% *** Sapphire 1.77 0.018 7.40% 9% *** Emerald 1.58 0.014 5.10% 7% * Specifications: 1. The great cutting technology ,...