Tees stamp-welded straight and changing (with or without the extension ring) for pipelines with an operating pressure up to 32.0 MPa with a nominal connection diameter of main line D from 530 to 1420 mm and with nominal connection branch diameter d from 159 to 1420 mm with construction length L and construction heights H and H1 in accordance with OTT-23.040.00-KTN-190-10 and STO 2-4.1-713-2013 and, if necessary, in accordance with the dimensions on request. Possible to produce tees with grids.
|D - nominal connection diameter of main line, mm;|
|d - nominal connection diameter of branch, mm;|
|H - construction height without extension ring, mm;|
|H1 - construction height with extension ring, mm;|
|L - construction length, mm|