Steel T-pipes with vent ball valves
During seasonal switching of the remote heating utility pipelines and emergency or scheduled works, a necessity emerges for forced air displacement or heat carrier drain from the system. To solve this problem, a T-pipe with a vent ball valve is installed. It is one of the key assemblies to be used for installations of pipelines of prefabricated PUF-insulated tubes.
The item looks as a 90 deg. prefab PUF-insulated T-pipe with a ball valve with connection nozzles welded to the side branch of the T-pipe. The manufacturing and the thermal insulation method of prefab PUF-insulated T-pipes with vent ball valves is identical to that of ordinary prefab PUF-insulated T-pipes subject to the same GOST.
The installation of prefab PUF-insulated tubes often envisages the use of a prefab PUF-insulated T-pipe with a vent ball valve. The connection of the ball valve and the T-pipe is coated with corrosion-protective coating to protect the material against negative ambient factors. The PUF insulation shell is on mandatory basis provided with a suitable protection sheath.
In individual cases, the manufacturing of a prefab PUF-insulated T-pipe with a vent ball valve includes a metal insulation closure (MIC).
See the catalog of our company for the multitude of the types of T-pipes with vent ball valves in terms of the sizing scale and the design type. For example, the availability and the price of 219х6 vent ball valve tees, as well as of those other sizes, can be easily checked in the web site of our company.
Q&A
- Certificate of quality for the batch of products in original..
- Complete list of certificates, including quality certificates, on the materials, feedstocks and components used to manufacture a specific batch of products.
- Report on all the performed tests.
- Certificate of compliance with GOST 30732-2020.
- CMR.
- Consignment note.
- VAT invoice.
- Upon the customer’s request, we can provide the Universal transfer document (UTD).
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