Plastic paper inside,polyfoam filled,wooden box outside
1 - 1
To be negotiated
Vacuum Sealing Assembly Flange for 3.5" ( 90mm ) OD Processing Tube
Introduction of vacuum sealing assembly flange:
This is a pair of smart sealing assembly for tube vacuum furnace to tighten both ends of OD1" (25-26 mm) tube without any welding and gluing. Each side of the flange is available in option at reasonable cost.( New!)
vacuum sealing flange
Specification of vacuum sealing assembly flange:
vacuum sealing flange
For both sides: A pair of flanges with 4 high temperature silicone O-rings(300°C Max.) and 1 mechanical gauge For left side: Left side flange with 2 high temperature silicone O-rings(300°C Max.) and 1 mechanical gauge For right side: Right side flange with 2 high temperature silicone O-rings(300°C Max.)
Made of Stainless Steel with 2 high temperature silicone O-rings (300°C Max)
on each flange. (for both sides order)
Seal tube by tightening screws on the flange without any welding and glue.
1/4'' diameter stainless steel gas inlet/outlet fitting for PVC hose tube
(tube not included).
Two vacuum valves and one pressure gauge are installed with flanges.
(for both sides order)
Excellent for vacuum sealing any type of 1" O.D. tubing: ceramic, glass,
quartz and steel pipe.
Designed for fitting 1" diameter tube furnace
10E-5 torr by molecular pump and 10E-2 tor by mechanical pump
Please click here to order digital vacuum gaugefor precision vacuum
control upto 10-4 torr
For CVD application, please choose anti-corrosive vacuum gauge ( click
pic below left 2 )
Must put a refractory tube block between the flange and the sample to avoid melting the silicone O-ring by heat radiation. Please order a ceramic block in related products
Detailed photos of vacuum sealing flange
1. Factory prices with the best quality.
2. One year free-of-charge maintenance for all the dental equipment
3. Customized service for special demand
4. Fast and flexible delivery, by sea, by air, by express
5. Quick response within 24 hours
How to order
1. If you are interested in our products, please tell us the model number and quantity.
2. We will make a proforma invoice for your order.
3. We will deliver the product ASAP on receipt of the payment
1. Guarantee for one year after shipment.
1. Western Union
3. Secure Payment through Alibaba
4. Telegraphic transfer
Zhengzhou CY Scientific Instrument Co., Ltd is mainly engaged in the research and development, design,
manufacturing and sales of equipment used in scientific researches. Independence and innovation is the