| 摘要 |
FIELD: pipes.SUBSTANCE: invention relates to fitting for metal sealing connection with at least one metal pipe, with fitting main part consisting of metal and with clamping sleeve, preferably in form of clamping ring. Fitting main part has a cylindrical coupling with inner diameter, corresponding to outer diameter of the connected pipe. At one end of the clamping sleeve there is a receiving section for installation of the end part of the coupling. Clamping sleeve has a clamping section, inner profile of which in axial direction to the diameter narrows less than the outer diameter of the fitting main part. In initial position, the fitting main part is partially inserted into the clamping sleeve, and the inner profile of the clamping section is configured to narrow edge coupling to inner diameter, that is less than outer diameter of the connected pipe, during axial displacement on the fitting main part. Described is a method of connecting fitting with pipe.EFFECT: invention simplifies the fitting making process.7 cl, 29 dwg |
