Jiangsu Profile
Product List
8221. Grade a Fused Quartz Silica Powder for Precision Casting 
[Dec 11, 2025]
[Dec 11, 2025] Product Description Chemical Composition SiO2 Guaranteed Value: 99%min; Typical Values: 99.22% Chemical Composition Al2O3 Guaranteed Value: 500ppmmax; Typical Values: 360ppm Chemical Composition Fe2O3 Guaranteed Value: ...
Company: Xuzhou Sainuo Quartz Co., Ltd.
8222. 99.5% Sio2 Pure Quartz Fused Silica Block for Precision Casting [Dec 10, 2025]
[Dec 10, 2025] Product Description Chemical Composition SiO2 Guaranteed Value: 99%min; Typical Values: 99.22% Chemical Composition Al2O3 Guaranteed Value: 500ppmmax; Typical Values: 360ppm Chemical Composition Fe2O3 Guaranteed Value: ...
Company: Xuzhou Sainuo Quartz Co., Ltd.
8223. Top-Grade 99.5% Sio2 Quartz Fused Silica Sand for Precision Casting [Dec 10, 2025]
[Dec 10, 2025] Product Description Chemical Composition SiO2 Typical Values: 99.95% Chemical Composition Al2O3 Typical Values: 140ppm Chemical Composition Fe2O3 Typical Values: 20ppm Chemical Composition Na2O Typical Values: 25ppm ...
Company: Xuzhou Sainuo Quartz Co., Ltd.
8224. Low-Corrosion Quartz Fused Silica Block for Precision Casting Molds [Dec 10, 2025]
[Dec 10, 2025] Product Description Chemical Composition SiO2 Guaranteed Value: 99%min; Typical Values: 99.22% Chemical Composition Al2O3 Guaranteed Value: 500ppmmax; Typical Values: 360ppm Chemical Composition Fe2O3 Guaranteed Value: ...
Company: Xuzhou Sainuo Quartz Co., Ltd.
8225. Custom High Precision Stainless Steel Blind Casting Round Forged Flange Pipe Blank [Oct 12, 2025]
[Oct 12, 2025] Product Description Flange Product Paramenters Name Flange Type Plate flange ,Lap Joint Flange ,Threaded flange, Socket Welding Flange, Blind Flange, Slip on Flange . Technics Forged,Cast. Size ...
Company: Wuxi Yh Internation Co., Ltd.
8226. Low Pressure Die Casting Machine Customized Precision Die Cast Molding [Oct 11, 2025]
[Oct 11, 2025] Customized Precision Die Cast Molding Asia Low Pressure Die Casting Machine Detailed Photos ★Non-stick aluminum structure to reduce oxidation burn ★Full digital servo hydraulic system, or variable ...
Company: Nanjing Boqiao Machinery Co., Ltd.
8227. Gravity Die Casting Supplier OEM Aluminium Gdc Precision Casing Factory [Aug 22, 2025]
[Aug 22, 2025] OEM Gravity Die Casting Supplier BOQIAO OEM Aluminium Precision Casing Factory Product Description Main Specification and Technology Parameter Parameter Unit ZJ750 ZJ860 ZJ1210 Mold installation ...
Company: Nanjing Boqiao Machinery Co., Ltd.
8228. Die Casting OEM Service High Precision Yasui Casting Machine Toshiba [May 19, 2025]
[May 19, 2025] Die casting OEM Service High Precision Yasui Casting Machine Toshiba Product Description ★Non-stick aluminum structure to reduce oxidation burn ★Full digital servo hydraulic system, or ...
Company: Nanjing Boqiao Machinery Co., Ltd.
8229. Bq Metal Die Cast Machine Aluminum Die Casting Parts with High Precision [Apr 01, 2025]
[Apr 01, 2025] Metal die cast machine aluminum die casting parts with high precision Detailed Photos ★Non-stick aluminum structure to reduce oxidation burn ★Full digital servo hydraulic system, or ...
Company: Nanjing Boqiao Machinery Co., Ltd.
8230. A Grade Sio2 99.95% 1-0mm Transparent Fused Quartz Grain for Precision Casting [May 26, 2022]
[May 26, 2022] Fused Silica First Grade (also known as A) High purity quartz stone in Lianyungang and Xuzhou area was selected as raw material. After pickling treatment, the crystalline silica was transformed into amorphous silica ...
Company: Xuzhou Sainuo Quartz Co., Ltd.
8231. High-End Micron Powder Sio2 99.9% 5um Fused Quartz Powder for Precision Casting [Mar 11, 2022]
[Mar 11, 2022] Fused Silica First Grade High purity quartz stone in Lianyungang and Xuzhou area was selected as raw material. After pickling treatment, the crystalline silica was transformed into amorphous silica with a small amount ...
Company: Xuzhou Sainuo Quartz Co., Ltd.
8232. Grade a 1-0.5mm Fused Quartz Sand with Sio2 99.9% for Precision Casting [Jan 19, 2022]
[Jan 19, 2022] Company Information: Xuzhou sainuo quartz Co., Ltd. is located in Xinyi City, Jiangsu Province town, is a company specializing in the production of fused quartz of private technology companies. Polysilicon crucible ...
Company: Xuzhou Sainuo Quartz Co., Ltd.
8233. Grade a 20-50 Mesh Fused Silica Sand for Precision Casting [Jan 19, 2022]
[Jan 19, 2022] Fused Silica First Grade (also known as A) High purity quartz stone in Lianyungang and Xuzhou area was selected as raw material. After pickling treatment, the crystalline silica was transformed into amorphous silica ...
Company: Xuzhou Sainuo Quartz Co., Ltd.
8234. Customized High Purity Fused Silica Sand for Precision Casting [Jan 19, 2022]
[Jan 19, 2022] Fused Silica Second Grade (also known as A) High purity quartz stone in Lianyungang and Xuzhou area was selected as raw material. After pickling treatment, the crystalline silica was transformed into amorphous ...
Company: Xuzhou Sainuo Quartz Co., Ltd.
8235. A Grade 3-1mm Fused Silica Sand with High Purity for Precision Casting [Jan 19, 2022]
[Jan 19, 2022] I. Characteristics 1. Near zero thermal expansion, extremely low thermal conductivity. 2. Excellent thermal stability. 3. High purity (the SiO2 content is above 99 %). 4. Chemical properties are stable. 5. General ...
Company: Xuzhou Sainuo Quartz Co., Ltd.
