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High Purity Foundry Silicon Carbide Sic Foam Ceramic Filter
US$0.088
1,000-9,999 Pieces
US$0.083
10,000-99,999 Pieces
US$0.08
100,000+ Pieces
Sample price:US$0.05/piece.Request sample
Product profile
Customization
AvailableMaterial
Silicon Carbide (SiC)Refractoriness (℃)
Below 1500 CelsiusModel NO.
NINGXIN-CFF-S39Shape
Square, Rectangular, RoundSize
35mm-400mmPpi
10/20/30Application
Gray Iron, Ductile Iron, Copper, BrassCommon Size 1
40X40X15mm 50X50X15mm 50X50X22mmCommon Size 2
50X75X22mm 75X75X22mm 75X100X22mmType
Refractory MaterialFeature
Molten Metal FiltrationTransport Package
Carton and PalletSpecification
As per requestTrademark
NINGXINOrigin
Hebei, ChinaHS Code
690390Production Capacity
500 Cubic Meters Per MonthKey features
High Purity SiC Material: Made of high purity Silicon Carbide (SiC) for superior molten metal filtration performance.
Wide Size Customization: Custom sizes available from 35mm to 400mm to fit specific foundry requirements.
Multi-Application Support: Effective for filtering gray iron, ductile iron, copper, brass, aluminum, and alloys.
ISO 9001 Certified Quality: Manufactured under ISO 9001 certification with strict TQM and third-party analysis.
20+ Years Experience: Over 20 years of expertise in molten metal filters serving 2,000+ foundries globally.
Flexible PPI Options: Available in 10/15/20/25/30 PPI hole densities to optimize filtration precision.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2010-10-15Nearest Port: TIANJINAverage Response Time: ≤2.29hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FAS, CIP, CPT, FCA
AI-Powered supplier vetting
SummaryBaoding Ningxin Group Co., Ltd. is identified as a China-based manufacturer/factory producing molten-metal filtration products for the foundry industry. Evidence indicates substantial production capacity, with more than 10 production lines and stated outputs for ceramic foam filters and fiberglass mesh filters. The supplier holds ISO 9001 and ISO 14001 certifications, reports 11–20 years of R&D-engineer experience in aggregate, and has 6–10 quality-control staff. It began exporting in 2010, has self-operated import/export rights, and serves markets across multiple global regions. The supplier explicitly offers customized filtration solutions, including filter design and sampling. However, the provided information does not establish specific after-sales procedures, verified customer cases, or sufficient evidence for a financial-credibility assessment. Monetary figures are omitted.
Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and as a manufacturing company operating in Baoding, Hebei, China. Its stated business is the manufacture and development of molten-metal filters for the foundry industry, indicating direct production involvement rather than a trading-only role.
CertificationsThe supplier explicitly reports holding ISO 9001 and ISO 14001 management-system certifications. These certifications provide stated evidence of quality-management and environmental-management systems, although no certificate numbers, validity dates, or scope are provided.
R&D capabilityThe supplier describes its personnel as experienced and innovative, reports 11–20 years of total R&D-engineer experience, and states that it provides filter design and customized filtration solutions. These details explicitly support product-development capability, although no patents, new-product records, or quantified R&D investment are provided.
Production capacityThe supplier manufactures a broad range of ceramic, fiberglass, alumina, zirconia, silicon-carbide, extruded, and molten-metal filters. It reports more than 10 production lines and stated annual outputs of 50,000,000 ceramic foam filter pieces and 2,400,000 square meters of fiberglass mesh filter, indicating substantial production capacity.
Customization capabilityThe supplier explicitly states that it provides customized filtration solutions, including filter design and sampling. This is direct evidence of customization support, though the slices do not specify available customization limits, engineering standards, or sample-development lead times.
Product Q&A
Q:What materials are used in this filter?
A:
The filter is made of high purity Silicon Carbide (SiC).
Q:Can the size be customized?
A:
Yes, custom sizes are available ranging from 35mm to 400mm.
Q:Which metals can this filter process?
A:
It is suitable for gray iron, ductile iron, copper, brass, aluminum, and alloys.
Q:What is the porosity of the filter?
A:
The porosity is between 80% and 90%.
Q:What certifications does the manufacturer have?
A:
We hold ISO 9001 certification and undergo third-party analysis and quality control.
Send Inquiry
*To:
BAODING NINGXIN GROUP CO., LTD.
BAODING NINGXIN GROUP CO., LTD.*Content:
Supplier replies will be sent to your registered email
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