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5341. Fused Silica Powder Fused Silica Sand for Making Casting Crucible, Solar Curcible 
[Nov 12, 2025]
[Nov 12, 2025] We're fused silica sand and powder manufacturer: Best Severice and Quality!!! Product Description Fused Silica sand&powder Specifications: 1. Physical ...
Company: Lianyungang Chemsize International Trading Co., Ltd.
5342. 100-200mesh Fused Silica Sand for Investment Casting Wanhe Quartz [Sep 14, 2024]
[Sep 14, 2024] Product Description Fused Silica Grade A I. Characteristics 1. Near zero thermal expansion, extremely low thermal conductivity. 2. Excellent thermal stability. 3. High purity (the SiO2 content is above ...
Company: Xinyi Wanhe Mining Co., Ltd.
5343. OEM Custom Metal Steel Valve Body Precision Casting Sand Castinng [Jan 16, 2025]
[Jan 16, 2025] Company Profile Nanjing Dongkun Metals Co.,Ltd DK Group is a market-oriented and customer-oriented modern private enterprise. Founded in 2004, after more than 10 years of rapid development, it has become a group ...
Company: Nanjing Dongkun Metals Co., Ltd.
5344. Whoesales Perlite Casting Slag Sand [Jun 30, 2025]
[Jun 30, 2025] Products Description Slag Remover For Foundry Name Chemical Composition(%) SiO2 65~80% Moisture ≤0.5 Al2O3 10~18% Solubility Soluble in high concentration of hot ...
5345. Wuxi Huanjiang Furnace Charge Chinese Supplier 18-30mesh Perlite Casting Slag Sand [Jun 30, 2025]
[Jun 30, 2025] WuXi HuanJiang Furnace Charge Chinese Supplier 18-30Mesh Perlite Casting Slag Sand Products Description Slag Remover For Foundry Name Chemical ...
5346. Wuxi Huanjiang Furnace Charge Made in China 30-50mesh Perlite Casting Slag Sand [Jun 30, 2025]
[Jun 30, 2025] WuXi HuanJiang Furnace Charge Made in China 30-50Mesh Perlite Casting Slag Sand Products Description Slag Remover For Foundry Name Chemical ...
5347. Wuxi Huanjiang Furnace Charge Chinese Seller 18-30mesh Perlite Casting Slag Sand [Jun 30, 2025]
[Jun 30, 2025] WuXi HuanJiang Furnace Charge Chinese Seller 18-30Mesh Perlite Casting Slag Sand Products Description Slag Remover For Foundry Name Chemical ...
5348. Perlite Casting Slag Sand Supplier in China [Jun 30, 2025]
[Jun 30, 2025] Products Description Slag Remover For Foundry Name Chemical Composition(%) SiO2 65~80% Moisture ≤0.5 Al2O3 10~18% Solubility Soluble in high concentration of hot ...
5349. Wuxi Huanjiang Furnace Charge Chinese Wholesales 30-50mesh Perlite Casting Slag Sand [Jun 30, 2025]
[Jun 30, 2025] WuXi HuanJiang Furnace Charge Chinese Wholesales 30-50Mesh Perlite Casting Slag Sand Products Description Slag Remover For Foundry Name Chemical ...
5350. Wanhe Fused Silica Quartz Grain Sand 0.2-0.1mm for Investment Casting [Sep 14, 2024]
[Sep 14, 2024] Product Description Fused Silica First Grade I. Characteristics 1. Near zero thermal expansion, extremely low thermal conductivity. 2. Excellent thermal stability. 3. High purity (the SiO2 content is above ...
Company: Xinyi Wanhe Mining Co., Ltd.
5351. Wanhe Grade a Quartz 20-50 Mesh Fused Silica Sand for Fine Casting [Sep 14, 2024]
[Sep 14, 2024] Product Description Fused Silica Grade A I. Characteristics 1. Near zero thermal expansion, extremely low thermal conductivity. 2. Excellent thermal stability. 3. High purity (the SiO2 content is above ...
Company: Xinyi Wanhe Mining Co., Ltd.
5352. 100-200mesh Fused Silica Sand for Investment Casting Wanhe Quartz [Sep 14, 2024]
[Sep 14, 2024] Product Description Fused Silica Grade A I. Characteristics 1. Near zero thermal expansion, extremely low thermal conductivity. 2. Excellent thermal stability. 3. High purity (the SiO2 content is above ...
Company: Xinyi Wanhe Mining Co., Ltd.
5353. Grade a Quartz 20-50 Mesh Fused Silica Sand for Fine Casting From Wanhe [Sep 14, 2024]
[Sep 14, 2024] Product Description Fused Silica First Grade I. Characteristics 1. Near zero thermal expansion, extremely low thermal conductivity. 2. Excellent thermal stability. 3. High purity (the SiO2 content is above ...
Company: Xinyi Wanhe Mining Co., Ltd.
5354. 100-200mesh Fused Silica Sand for Investment Casting Wanhe Quartz [Sep 14, 2024]
[Sep 14, 2024] Product Description Fused Silica Grade A I. Characteristics 1. Near zero thermal expansion, extremely low thermal conductivity. 2. Excellent thermal stability. 3. High purity (the SiO2 content is above ...
Company: Xinyi Wanhe Mining Co., Ltd.
5355. Fused Silica Quartz Grain Sand 0.2-0.1mm for Investment Casting for Wanhe [Sep 14, 2024]
[Sep 14, 2024] Product Description Fused Silica Grade A I. Characteristics 1. Near zero thermal expansion, extremely low thermal conductivity. 2. Excellent thermal stability. 3. High purity (the SiO2 content is above ...
Company: Xinyi Wanhe Mining Co., Ltd.
