液压法兰管、管道和软管连接，4 螺钉法兰连接第2部分：42 MPa（代码 62）

[中文适用范围]： 本 SAE 标准涵盖适用于四螺杆法兰类型的代码 62 公制（类型 1）和英制（类型 2）法兰头、法兰夹（FC 和 FCM）以及对开法兰夹（FCS 和 FCSM）的一般和尺寸规格管子、管道和软管连接。还包括建议的端口尺寸和端口设计注意事项。 2 型（英寸）法兰夹和对开法兰不适用于新设计。指定的法兰头被结合到具有合适的装置的配件中，用于连接管子、导管或软管以提供连接端。这些连接适用于需要避免使用螺纹连接的液压系统、工业和商业产品。组件的额定工作压力不应超过所有部件工作压力额定值中的最小者。以下一般规格补充了表中包含的所有未指定细节的尺寸数据。 [外文原描述]： This SAE Standard covers general and dimensional specifications for the Code 62 metric (Type 1) and inch (Type 2) flanged heads, flange clamps (FC and FCM), and split flange clamps (FCS and FCSM) applicable to four-screw flange type tube, pipe, and hose connections. Also included are the recommended port dimensions and port design considerations. Type 2 (inch) flange clamps and split flange clamps are not for new design. The flanged heads specified are incorporated into fittings having suitable means for attachment of tubes, pipes, or hoses to provide connection ends. These connections are intended for application in hydraulic systems, on industrial and commercial products, where it is desired to avoid the use of threaded connections. The rated working pressure of an assembly shall not exceed the least of all the component working pressure rated values. The following general specifications supplement the dimensional data contained in the tables with respect to all unspecified detail. Parts manufactured to this standard are interchangeable with ISO 6162-2 and connectors to either standard can be supplied with the exception of the -40 and -48 Type 2 connections that are included in SAE J518-2, but not ISO 6162-2.Cross Reference: ASMEB18.22.1,ASMEB18.3,ASTMA574,ASTMB117,ISO10763,ISO1302,ISO19879,ISO225,ISO261,ISO273,ISO2768-1,ISO3601-1,ISO3601-3,ISO4017,ISO4762,ISO48,ISO5598,ISO6162-1,ISO6162-2,ISO68-1,ISO68-2,ISO7089,ISO724,ISO725,ISO898-1,ISO9227,J2593_201502,J429_201304,J515_201511,J516_201604,J517_201302,J846_201303