NF ISO 6149-4
Connections for fluid power and general use - Ports and stud ends with ISO 261 metric threads and O-ring sealing - Part 4 : dimensions, design, test methods and requirements for external and internal hex port plugs
ISO 6149-4:2006 specifies dimensions and performance requirements for external hex and internal hex port plugs for use with ISO 6149-1 ports.Port plugs in accordance with this part of ISO 6149-4:2006 can be used at working pressures up to 63 MPa (630 bar). The permissible working pressure depends upon the plug end size, materials, design, working conditions, application, etc.
ISO 6149-4:2006 specifies dimensions and performance requirements for external hex and internal hex port plugs for use with ISO 6149-1 ports.
Port plugs in accordance with this part of ISO 6149-4:2006 can be used at working pressures up to 63 MPa (630 bar). The permissible working pressure depends upon the plug end size, materials, design, working conditions, application, etc.
La présente norme donne les dimensions des bouchons plats filetés groupés ou à fente fraisée. Les bouchons plats filetés groupés sont indémontables et leur mise en place est réalisée par cassure. Ils sont utilisés, entre autres applications, pour la réparation de pièces de fonderie. Les bouchons plats filetés à fente fraisée en acier sont essentiellement utilisés pour l'obturation provisoire de certaines tuyauteries pendant leur manutention.
ISO 6149-4:2006 specifies dimensions and performance requirements for external hex and internal hex port plugs for use with ISO 6149-1 ports. Port plugs in accordance with this part of ISO 6149-4:2006 can be used at working pressures up to 63 MPa (630 bar). The permissible working pressure depends upon the plug end size, materials, design, working conditions, application, etc.
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