SourcingAI
Try for free
Powered by Made-in-China.com
Sgj Uhv & Hv Vacuum Components Electrical Breaks/Isolators/ Electric Isolator
US$1.00
1 Piece
Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Task

Adjust

Structure

Combination

Model NO.

Vacuum Electrical Breaks

Mathematical Model

Linear

Signal

Continuous

Function

Automatic Control

Certification

Sgj

Condition

New

Customized

Customized

Material

Alumina Ceramic, Kovar, SUS 316

Transport Package

Individual Packing

Specification

Non-Standard

Trademark

SGJ

Origin

China

HS Code

6914100000

Production Capacity

1000000sets/Year

Key features

Customizable Structure: Offered in customized configurations to meet specific application requirements.
High-Purity Alumina: Utilizes 96% alumina ceramic with high volume resistivity and low dielectric loss.
Vacuum Tight Sealing: Features metallized ceramic brazed with Silver Copper Eutectic Alloy for hermetic seals.
Controlled Expansion: Kovar 4J33 alloy matches alumina expansion characteristics for stable ceramic-metal seals.
Versatile Material Options: Available in SUS 304, Kovar 4J33, and OFHC Copper TU1 for diverse environments.
Electrical Isolation: Provides reliable electrical breaks between vacuum systems and external components.
Patented Brazing Formula: Unique patented solder formula ensures stability and reliability of vacuum brazing.

Company profile

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2012-12-01Nearest Port: xianAverage Response Time: ≤0.34hTerms 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 China-based limited company in Xi’an, identified as both a trading company and manufacturer/factory. Its stated focus is ceramic-metal seal assemblies, alumina and zirconia ceramics, feedthrough electrodes, Kovar parts, isolators, vacuum brazing, and related products. The supplier reports three production lines, annual output of 1,000,000 ceramic-metal seal assemblies, 6–10 quality-control staff, and 6–10 R&D engineers. It states a lead time of within 15 working days during off-peak periods and exports to multiple global regions. Listed management certifications include ISO 9001, ISO 14001, ISO 14000, TS 16949, BSCI, and others, although the slices do not specify certificate scope or validity. The supplier claims after-sales support and a 70-year history, but these claims are not independently substantiated in the provided data. Trade records show one transaction associated with a Vietnamese buyer, providing limited customer evidence.
Supplier typeThe supplier is classified as a trading company in its company nature, while its business-entity profile also identifies it as a trading company, manufacturer/factory, and group corporation. This indicates combined trading and manufacturing positioning, although the slices do not clarify which products are internally manufactured.
CertificationsThe supplier lists BSCI, ISO 9000, OHSAS/OHSMS 18001, TS 16949, ISO 9001, ISO 14001, ISO 14000, ISO 20000, GMP, HSE, ISO 14064, and QC 080000, and states support for hazardous-substance restrictions in electrical and electronic equipment. The data does not provide certificate numbers, issuing bodies, validity periods, or applicable sites, so the certification claims cannot be fully verified.
After-Sales capabilityThe supplier explicitly states that customer satisfaction, after-service, and related competence are supported, and says customers can continue addressing the company with questions. These are direct company claims, but no service process, response-time commitment, warranty policy, or service staffing evidence is provided.
R&D capabilityThe supplier reports 6–10 years of total R&D engineer experience and describes technical work involving ceramics, metals, vacuum brazing, and ceramic-metal seal assemblies for material, energy, and information applications. This supports some technical development capability, but there is no evidence of patents, proprietary designs, new-product launches, or documented R&D results.
Production capacityThe supplier reports three production lines, annual output of 1,000,000 ceramic-metal seal assemblies, 6–10 quality-control staff, and off-peak lead time within 15 working days. It also identifies broad export coverage and Xi’an as the nearest port location, indicating an operating production and logistics setup; however, capacity data is supplied for ceramic-metal seal assemblies only.
Client casesThe provided trade records associate the supplier with CÔNG TY TNHH TRACE - TEC VIỆT NAM and Vietnam, with one transaction reported in each record. This is evidence of at least one named buyer relationship, but the records are limited and do not provide product performance, repeat-order history, customer references, or broader verified case studies.

Product Q&A

Q:What materials are used for the electric isolators?
A:
The isolators consist of 96% Alumina Ceramic, Kovar 4J33, SUS 304 Stainless Steel, and Silver Copper Eutectic Alloy for brazing.
Q:Are the products customizable?
A:
Yes, the structure is customized to fit specific application needs and requirements.
Q:What is the lead time for orders?
A:
Lead time varies by season: within 15 workdays during off-season, and more than 12 months during peak season.
Q:What is the primary function of these isolators?
A:
They provide electrical isolation and breaks between vacuum systems and external components, often used for introducing cryogenic fluids.
Q:Why is Kovar 4J33 used in the assembly?
A:
Kovar 4J33 is a controlled-expansion alloy whose expansion characteristics match alumina ceramics, ensuring hermetic sealing integrity.

Send Inquiry

*To:Shaanxi Sgj International Co., Ltd.Shaanxi Sgj International Co., Ltd.
*Content:
0/4000

Supplier replies will be sent to your registered email

You may also like