ceramic tube ferrule inserts

Ceramic Tube insert also called ceramic ferrule which is inserted into the end of a heat exchanger tube to provide a protective function. The purpose of a ceramic tube insert is to either be sacrificial to the effects of inlet-end erosion, corrosion, impingement to induce a fluid to fall on the ID of a tube in a falling film exchanger; or to transfer extremely high heat past the tube sheet to the exchanger tubes.
 
Each of the above applications requires a specific style of design. At NSI, we manufacture ceramic tube inserts for all applications, providing the necessary drawings required.
 
 
The advantage of the ceramic tube ferrule inserts
1)      Protect inlet-end erosion &  corrosion
2)      Act as a protective layer
3)      Reduce the medium impact
4)      Transfer extremely high heat past the tube sheet to the exchanger tubes.
 
 
Types of ceramic tube insert/ferrules we can produce
Straight Tube Ferrule Insert
Bar Stock Ferrule Insert
Standard Flare Ferrule Insert
Single Flare with Backcut Tube Insert
Single Flare Long Tube Insert
Double Flare Stepped Tube Insert
Double End Flare Tube Insert
 
Although inserts are typically only 6″ – 12″ long, some applications have required Shield lengths up to 14 feet!
 
we are manufactured in various sizes & shapes as per customer requirements.
 

FAQ
1. Monthly Capacity: 50,000-60,000 pcs;
2. Material: OEM or as per your suggestion;
3. Lead time: about 7-20 days, pls confirm the quantities required;
4. Incoterm: FOB, CFR, CIF;
5. Delivery Cost: It is determinated by the destination port;
6. Payment Term: PayPal; T/T; L/C.
7. Shipment: by sea, by air, by courier, by post, etc.
 
Feedback
1. For any query or doubt, please contact us firstly, we will update with you soon;
2. For any other satisfaction, please also feedback to us, which could improve our service better and better.

For more information about ceramics tube insert,please contact our engineers in time  >>>