This page is not the official website. Generated by AI, does not constitute any advice. If needed, please click here to visit the corresponding official website.

VacuumComponents-ST Logo VacuumComponents-ST
Visit Website

Precision Vacuum Components
for High & Ultra-High Vacuum

Shanteng Vacuum Technology – Trusted manufacturer of KF, ISO, CF flanges, vacuum fittings, valves, and chambers for semiconductor, aerospace, R&D, and industrial applications.

About Shanteng Vacuum

Shanteng Vacuum Technology Co., Ltd. is a leading global manufacturer specializing in high and ultra-high vacuum components. With years of engineering expertise, we serve critical industries including semiconductor, aerospace, new energy, research & development, and environmental protection.

Our product range includes KF, ISO, and CF flange series, vacuum fittings, centering rings, ball and gate valves, vacuum chambers, and custom OEM solutions. All components are manufactured using premium materials such as SUS304, SUS316, and SUS316L stainless steel to ensure durability, leak-tight performance, and compatibility with extreme vacuum environments.

10+
Years Experience
3000+
Valves/Month
Global
Shipping
Vacuum Components Shipment

Why Choose VacuumComponents-ST?

Engineered for performance, reliability, and precision in the most demanding vacuum environments.

Leak Detection Certified

Every component tested with helium mass spectrometer for ultra-precise leak detection, ensuring UHV compatibility and long-term reliability.

Fast Delivery & OEM Support

Quick response times and fast delivery. We support OEM manufacturing with custom designs and high-volume production capabilities.

Custom Design Available

Need a unique solution? We offer full custom design and manufacturing services tailored to your technical specifications and application needs.

Our Product Range

High-quality vacuum components engineered for performance and reliability in ultra-high vacuum environments.

KF Flange Series

KF Flange Series

Ultra-high vacuum NW flanges from KF10 to KF50. Made from SUS304/316L stainless steel with Viton O-rings for reliable sealing.

  • • Sizes: KF10 to KF50
  • • Material: SUS304, SUS316L
  • • Bakeable to 200°C
ISO Flange Series

ISO Flange Series

High vacuum ISO flanges from ISO63 to ISO500. Precision-machined for consistent metal-to-metal contact and leak-free performance.

  • • Sizes: ISO63 to ISO500
  • • Material: Stainless Steel 304/316L
  • • UHV compatible
CF Flange Series

CF Flange Series

Ultra-high vacuum CF flanges with copper gasket sealing. Ideal for applications requiring bake-out and extreme vacuum integrity.

  • • Sizes: CF16 to CF160
  • • Material: 304/316L SS
  • • Bakeable up to 450°C
Vacuum Fittings

Vacuum Fittings

Complete range of UHV fittings including elbows, tees, reducers, and adaptors in KF, ISO, and CF standards.

  • • KF, ISO, CF standards
  • • EP finish available
  • • Leak-tested
Centering Rings

Centering Rings

Precision ISO and KF centering rings with Viton O-rings. Ensures perfect alignment and uniform compression for leak-free seals.

  • • ISO & KF series
  • • Viton O-ring (200°C)
  • • SS304/316L
Angle Valve

Angle Valve

High vacuum angle valves in KF and CF configurations. Smooth operation, excellent sealing, and durable construction.

  • • KF & CF types
  • • SS304/316L
  • • Manual & Pneumatic
Vacuum Chamber

Vacuum Chamber

Custom OEW service for vacuum chambers. Designed and manufactured to your specifications with full UHV compatibility.

  • • Custom OEW service
  • • SUS304/316L
  • • Full testing & QA
VCR Tube Ferrule Fittings

VCR Tube Ferrule Fittings

High-purity metal gasket seal fittings for ultra-high purity gas and vacuum systems. EP micro-welded joints available.

  • • Size: 1/8" to 1/2"
  • • EP finish & welding
  • • Compact design
View Full Catalog
1000+
Components Stocked
20+
Countries Served
99.8%
Customer Satisfaction
3000+
Valves/Month Capacity

Frequently Asked Questions

What materials do you use for your vacuum components?

We manufacture our components using high-grade stainless steel materials including SUS304, SUS316, and SUS316L, ensuring excellent corrosion resistance and UHV compatibility.

Do you offer custom manufacturing services?

Yes, we provide full custom design and OEM manufacturing services. Share your technical drawings or requirements, and we’ll produce components to your exact specifications.

How do you ensure leak-tight performance?

All our ultra-high vacuum components undergo rigorous testing using helium mass spectrometer leak detection to ensure the highest sealing integrity.

What is the delivery time for standard products?

Most standard items are in stock and can be shipped within 3-5 business days. Custom orders typically take 2-4 weeks depending on complexity.

Which industries do you serve?

We serve semiconductor, aerospace, R&D laboratories, new energy, food processing, environmental protection, and industrial automation sectors worldwide.

Get in Touch

Have questions or need a quote? Contact Shanteng Vacuum Technology directly through their official website.

Visit Official Website to Contact

Phone: 0086 13853165922

Email: 894485097@qq.com

Address: No.688 Jiaqian Road, Nanxiang Town, Jiading District, Shanghai, China

Notice for Buyers: If you are a buyer, the above information is generated by AI collection and does not constitute any advice. If necessary, please visit the corresponding official website.

For Domain Owners: If you are the domain owner and do not want to be included by fobcompany.info, please contact support@fobcompany.info via your corporate email to cancel. We will cancel your inclusion within 3 business days.

如果您是域名所有者 不想被fobcompany.info收录 请用企业邮箱联系support@fobcompany.info 取消收录 我们将在3个工作日取消您的收录

Service Request: If you are other domain and want to be included, please contact support@fobcompany.info

如果您是其他域名合作 也请联系support@fobcompany.info