What payment methods are accepted?

We accept T/T, L/C, D/P, Western Union, and PayPal. Trade Guarantee is recommended.

How is the product packaged for shipping?

It is packed in standard export fumigation wooden boxes, with shipping via express, air, or sea.

Hinged Vacuum Sealing Assembly with Flange Support

Name: Hinged Vacuum Sealing Assembly with Flange Support
Brand: Zhengzhou CY Scientific Instrument Co., Ltd.
SKU: 715243912

Henan, ChinaZhengzhou CY Scientific Instrument Co., Ltd.

US$2,100.00

1 Set

US$1,700.00

2+ Sets

Product profile

Customization

Available

Standard

Type

Welding Flange

Model NO.

CY-100

Material

Stainless Steel

Structure

Flanges

Connection

Welding

Sealing Surface

Manufacturing Way

Forging

Size

Customized

Warranty

One Year

Type Dimension

101 mm Dia Tube Furnace

Transport Package

Wooden Box

Specification

dia. 101mm

Trademark

Origin

Zhengzhou, China

HS Code

85141090

Production Capacity

1300 Sets/Month

Key features

No Welding Required: Seals tubes without welding or glue, suitable for ceramic, glass, quartz, and steel pipes.

Hinged Design: Openable flange allows easy loading and unloading of samples inside the tube furnace.

High Vacuum Performance: Achieves 10E-5 torr with molecular pump or 10E-2 torr with mechanical pump.

Adjustable Support: Delicate metal support enables both vertical and horizontal adjustment for precise alignment.

Customizable Size: Size is customizable to fit specific requirements beyond the standard 101 mm diameter.

Stainless Steel Build: Constructed from SS304 stainless steel with double high-temperature silicon O-rings.

One Year Warranty: Includes one year free-of-charge maintenance and lifetime technical support.

Multi-Port Configuration: Features KF25 port, barbed needle valve, and 1/4' feedthrough for thermocouple and gauge.

Company profile

Zhengzhou CY Scientific Instrument Co., Ltd.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2012-09-04 CertifiedNearest Port: QingdaoAverage Response Time: ≤6.18h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryZhengzhou CY Scientific Instrument Co., Ltd. is a China-based limited company established in 2013 and identified as a factory. It develops and manufactures scientific and advanced-materials equipment, including CVD systems, tube furnaces, muffle furnaces, dental furnaces, and plasma cleaners. The supplier reports more than 10 production lines, a 565.6 m² manufacturing plant, 6–10 quality-control staff, and order fulfillment within 15 workdays in both peak and off-peak periods. Its export sales share is reported at 71%–90%, with markets spanning multiple regions. The company describes research and development activity and technical accumulation, but only three R&D engineers are reported. No supplier management-system certification is listed. Trade evidence shows one transaction associated with each of three records involving the same Kazakhstan buyer, which provides limited customer-case evidence. After-sales and customization capabilities are not explicitly documented.

Supplier typeThe supplier is identified as a factory and a limited company based in Zhengzhou, China, with manufacturing activity, a stated production site, and products including furnaces, CVD systems, and plasma cleaners. Its description presents an integrated R&D, manufacturing, and management operation focused on scientific and advanced-materials equipment.

CertificationsThe supplier’s certification of management systems is explicitly recorded as “NIL.” This indicates no management-system certification is evidenced in the provided information.

R&D capabilityThe company explicitly describes itself as a scientific and technological innovation enterprise engaged in research, development, new-product development, and technical accumulation in thermal engineering and advanced-materials preparation equipment. The reported total R&D-engineer experience is 3, which supports the existence of R&D activity but does not demonstrate extensive R&D depth.

Production capacityThe supplier reports more than 10 production lines, a 565.6 m² manufacturing plant, 6–10 quality-control staff, 18 total employees, and order fulfillment within 15 workdays in both peak and off-peak seasons. These figures provide explicit evidence of operating production capacity and relatively consistent stated lead times.