Standard + Quick Release Vacuum Flange High Vacuum/High Pressure 304 Ss Flange with Water Cooling for Lab Tube Furnace
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Product Highlights
- No Welding Required: Smart sealing assembly allows sealing processing tubes without any welding or gluing.
- Wide Diameter Range: Seals ceramic, glass, quartz, and steel tubes with diameters from 25mm to 150mm.
- High Vacuum Performance: Achieves 10E-5 torr with molecular pump and 10E-2 torr with mechanical pump.
- Quick Release Design: Available in standard and quick-detachable types for easy installation and removal.
- Complete Kit Included: Includes flanges with valves, steel rings, high-temp silicone O-rings, and screws.
- Customizable Options: Offers customization for type, material (PTFE/316SS), accessories, and special sizes.
- Versatile Compatibility: Designed for lab tube furnaces and compatible with various tubing types.
Product Attributes
- Type
- Mechanical Connection
- Material
- Stainless Steel
- Structure
- Flanges
- Model NO.
- Standard + Quick Release Vacuum Flange
- Connection
- Flanged
- Sealing Surface
- RF
- Manufacturing Way
- Forging
- Transport Package
- Wooden Box
- Specification
- Customised
- Trademark
- HIQ
- Origin
- China
- HS Code
- 85141090
- Production Capacity
- 200PC/Month
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Standard + Quick Release Vacuum Flange High Vacuum/High Pressure 304 Ss Flange with Water Cooling for Lab Tube Furnace
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Product Description
| Package included | One flange with gauge and valve, one flange with valve, two steel sealing rings, some high-temperature silicone O-rings ( 300oC Max., and some screws) |
| Vacuum level | 10E-5 torr by molecular pump and 10E-2 torr by mechanical pump |
| Features |
|
| Size | Dia25, 30, 40, 50, 60, 70, 80, 100, 120mm |
| Type | 1. HIQ-FLS, This is a standard complete set of flanges. 2. HIQ-FLQ, This is a complete set of quickly detachable flanges. 3. HIQ-FLC, This is a customized flange. Functional customization such as ordinary flanges, quick-release flanges, and water-cooled flanges; Material customization including PTFE flanges, 316 stainless steel flanges, etc.; Accessory customization like adding or removing gas nozzles, KF interfaces, valves, vacuum gauges, etc.; Special customization such as different sizes of various flanges and different pipe diameters of pipelines; We provide these flange customization services. |

The following is the use and installation of customized flanges.
About the Supplier
Company Profile
Henan HIQ Furnace Co., Ltd. is a high-tech enterprise specializing in the R&D, production, and sales of electric furnaces and heating elements. Our main products cover two major systems: Laboratory electric furnaces and industrial electric furnaces. The former accurately meets the experimental needs of scientific research institutions and universities, while the latter provides efficient production equipment for industries such as metallurgy and chemical engineering. Meanwhile, our independently developed core components like silicon molybdenum heaters and silicon carbide heaters have been widely used in various high-temperature scenarios due to their advantages of high temperature resistance, long service life, high efficiency, and energy saving.
We have established a complete full-process quality control system to ensure stable and reliable product quality. In addition, our professional after-sales team is on call 24/7, providing one-stop services from installation and debugging to maintenance and repair, quickly addressing customers' concerns. With excellent quality and considerate services, we strive to be a reliable partner in the industrial heating field.
About Our Factory & Business Background
- Address
- No. 68 Beisanhuan Road, Jinshui District, Zhengzhou, Henan, China
Our Production Capability & Technical Expertise
FAQ
- What is the maximum vacuum level achievable?
- The vacuum level can reach 10E-5 torr with a molecular pump and 10E-2 torr with a mechanical pump.
- What tube diameters can this flange seal?
- The assembly kit is designed to seal tubes with diameters ranging from 25mm to 150mm.
- Does the product require welding for installation?
- No, the smart sealing assembly allows you to seal processing tubes without any welding or gluing.
- Is customization available for this product?
- Yes, we offer customization for flange types, materials (like PTFE or 316SS), accessories, and special sizes.
- What is included in the package?
- The package includes one flange with gauge and valve, one flange with valve, two steel sealing rings, high-temperature silicone O-rings, and screws.
- What types of tubing are compatible with this flange?
- It is excellent for any type of tubing, including ceramic, glass, quartz, and steel pipes.
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