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Sgj Isolator with Notch in Flanges for Vacuum Coupler
US$600.00
10-99 Pieces
US$400.00
100-999 Pieces
US$300.00
1,000+ Pieces
Sample price:US$800.00/piece.Request sample
Product profile
Customization
AvailableTransport Package
Individual PackingSpecification
Non-StandardTrademark
SGJOrigin
ChinaHS Code
8414909090Production Capacity
1000000sets/YearKey features
96% Alumina Ceramic Material: High purity alumina with low dielectric loss and high insulation strength.
Vacuum Tight Sealing: Complete vacuum brazing using Silver-Copper Eutectic Alloy for hermetic seals.
High Voltage Rating: Rated for DC 5KV operation in ultra-high vacuum systems.
Controlled Expansion Alloy: Uses Kovar 4J33 to match alumina thermal expansion for stable seals.
High Conductivity Electrodes: Made from OFHC Copper for excellent electrical conductivity and brazing.
Custom Machining Capability: Available in custom shapes with tight tolerances via diamond grinding.
Multiple Flange Options: Compatible with CF flanges for UHV and NW flanges for high vacuum.
Company profile
Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2012-12-01Nearest Port: xianAverage Response Time: ≤0.35hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW, Others
AI-Powered supplier vetting
SummaryShaanxi SGJ International Co., Ltd. is a trading and manufacturing company based in Xi'an, China, specializing in Ceramic Metal Seal Assemblies among other products. The company is well-certified with ISO and other management standards and exports a significant portion of its products globally. However, it has limited trade transaction history and lacks direct evidence of financial credibility.
Supplier typeThe company is a trading company, manufacturer, and group corporation, indicating a diverse operational scope.
CertificationsThe supplier holds multiple certifications including ISO 9000, ISO 14001, TS 16949, and others, suggesting robust quality and environmental management systems.
R&D capabilityWith 6-10 R&D engineers, the supplier shows potential for innovation, particularly in ceramic and metal technology.
Production capacityThe company has 3 production lines and can produce up to 1 million pieces of Ceramic Metal Seal Assemblies annually, indicating strong production capacity.
Product Q&A
Q:What materials are used for the isolator?
A:
Made from 96% alumina ceramic, OFHC copper electrodes, and Kovar 4J33 or SUS 304 metal parts.
Q:What is the temperature operating range?
A:
The CF feedthroughs can bear temperatures from -260 degrees C to 450 degrees C.
Q:Can the product be customized?
A:
Yes, custom machined components are available with tight tolerances using diamond grinding.
Q:What is the maximum voltage rating?
A:
The isolators are rated for DC 5KV operation.
Q:How is the ceramic sealed to the metal?
A:
Via complete vacuum brazing using a Silver-Copper Eutectic Alloy with a metallized ceramic surface.
Send Inquiry
*To:Shaanxi Sgj International Co., Ltd.
Shaanxi Sgj International Co., Ltd.*Content:
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