Pipe seamless boiler room of GOST 8734-89 TU14-3-190-2004
- BrandСтальной век
- Country of manufactureKazakhstan
- Plant manufacturerСтальной век
- Pipe materialSteel
Pipe steel seamless for boiler installations and the TU 14-3-190-2004 pipelines
Pipes make - of shod and rolled preparation, - of not preryvnolity preparation and of the vacuumized martin ingot. Pipes on TU 14-3-190-2004 are made brands of steel 10,20, 20PV.
High-quality boiler or boiler pipes demand observance of special service conditions. This type of a product has to maintain raised loadings: high level of humidity and pollution, sharp pressure differences and temperatures. Compliance to parameters and conditions of production of boiler pipes make a reservation in TU 14-3-190-2004 specifications. Pipes are boiler, depending on conditions of their operation, can be holodnodeformirovanny or hot-rolled. Holodnodeformirovanny pipes are made by method of cold rolling, and hot-rolled - method of hot pressing. Pipes boiler rooms can be made various diameter.