Jiangsu Profile
Product List
871. 99.9% Fused Silica Powder Silica Sand 0.5-1mm for Precision Casting 
[Apr 22, 2026]
[Apr 22, 2026] Company Profile Runlai Quartz Technology We supply high purity fused silica powder 99.9% / 99.95% SiO2 and refractory fused silica powder in 200/325/400/600/1000 mesh. Stable quality, low impurity, suitable for ...
872. 99.9% Quartz Sand Silica Powder Fused Silica Sand 0.1-0.3mm for Casting [Apr 22, 2026]
[Apr 22, 2026] Company Profile Runlai Quartz Technology We supply high purity fused silica powder 99.9% / 99.95% SiO2 and refractory fused silica powder in 200/325/400/600/1000 mesh. Stable quality, low impurity, suitable for ...
873. 99.95% High Temperature Fused Silica Sand 0.1-0.3mm/0.3-0.8mm for Precision Casting Sand [Apr 17, 2026]
[Apr 17, 2026] Product Description Our fused quartz Grade A to Grade D are specifically classified based on SiO2 purity (the core indicator) and matched w2ith corresponding downstream application scenarios, which is consistent with ...
874. Factory Price 0.5-1mm Fused Silica Sand for Precision Casting [Apr 17, 2026]
[Apr 17, 2026] Product Description Our fused quartz Grade A to Grade D are specifically classified based on SiO2 purity (the core indicator) and matched w2ith corresponding downstream application scenarios, which is consistent with ...
875. 200 Mesh Foundry Grade Fused Silica Sand for Metal Casting China [Apr 17, 2026]
[Apr 17, 2026] Product Description Our fused quartz Grade A to Grade D are specifically classified based on SiO2 purity (the core indicator) and matched w2ith corresponding downstream application scenarios, which is consistent with ...
876. 0-1mm Casting Grade Fused Silica Sand for Investment Casting Made in China [Apr 17, 2026]
[Apr 17, 2026] Product Description Our fused quartz Grade A to Grade D are specifically classified based on SiO2 purity (the core indicator) and matched w2ith corresponding downstream application scenarios, which is consistent with ...
877. Electrofused Fused Silica Sand Low Expansion Precision Casting Fused Sand [Apr 17, 2026]
[Apr 17, 2026] Product Description Our fused quartz Grade A to Grade D are specifically classified based on SiO2 purity (the core indicator) and matched w2ith corresponding downstream application scenarios, which is consistent with ...
878. 99.9% Sio2 Natural Quartz Sand High Grade Silica Sand for Glass/Casting [Apr 17, 2026]
[Apr 17, 2026] Product Description Our fused quartz Grade A to Grade D are specifically classified based on SiO2 purity (the core indicator) and matched w2ith corresponding downstream application scenarios, which is consistent with ...
879. 99.99% High Purity Fused Silica Sand 0.5-1mm/1-3mm for Investment Casting & Foundry [Apr 16, 2026]
[Apr 16, 2026] Product Description Our fused quartz Grade A to Grade D are specifically classified based on SiO2 purity (the core indicator) and matched w2ith corresponding downstream application scenarios, which is consistent with ...
880. High Purity 99.99% Fused Silica Sand 0.5-1mm/1-3mm Investment Casting Sand [Apr 16, 2026]
[Apr 16, 2026] Product Description Our fused quartz Grade A to Grade D are specifically classified based on SiO2 purity (the core indicator) and matched w2ith corresponding downstream application scenarios, which is consistent with ...
881. White Fused Quartz Sand 1-3mm High Temperature Resistance for Investment Casting Shell [May 09, 2026]
[May 09, 2026] high purity fused silica & fused quartz refractory grade Our fused silica products are manufactured from high purity fused quartz with excellent thermal shock resistance, low thermal expansion, and stable chemical ...
882. Casting Refractory Fused Quartz Sand 20-40mesh Low Iron Fused Silica Sand [Apr 29, 2026]
[Apr 29, 2026] 99.95% ultra pure fused silica sand Our calcined fused silica sand is the core raw material for refractory material production, processed by high-temperature calcination and crushing, with excellent high temperature ...
883. 99.99% Fused Quartz Sand Silica Sand 0-1mm Low Impurity Precision Casting Sand [Apr 25, 2026]
[Apr 25, 2026] Company Profile Runlai Quartz Technology We supply high purity fused silica powder 99.9% / 99.95% SiO2 and refractory fused silica powder in 200/325/400/600/1000 mesh. Stable quality, low impurity, suitable for ...
884. 99.9% Fused Silica Sand Quartz Sand 40-70 Mesh Fire Resistant Casting Sand [Apr 25, 2026]
[Apr 25, 2026] Company Profile Runlai Quartz Technology We supply high purity fused silica powder 99.9% / 99.95% SiO2 and refractory fused silica powder in 200/325/400/600/1000 mesh. Stable quality, low impurity, suitable for ...
885. Industrial Grade Raw Silica Sand High Purity Quartz Sand 20-120mesh for Casting Mold [Apr 24, 2026]
[Apr 24, 2026] Company Profile Runlai Quartz Technology We supply high purity fused silica powder 99.9% / 99.95% SiO2 and refractory fused silica powder in 200/325/400/600/1000 mesh. Stable quality, low impurity, suitable for ...
