标准属性

制定国家：英国
标准名称：《法兰和接头.衬垫环形法兰连接的设计规则》英文版
文件大小：1.01MB
标准编号：BS1591-1-2001 (A1-2009)

标准预览

1 Scope
1.1 General
This European Standard defines a Calculation method for bolted, gasketed, circular flange joints. Its purposeis to ensure structural integrity and control of leaktightness. The following equations use gasketparameters based on definitions and test methods specified in EN 13555.
1.2 Requirement for use of the Calculation method
Where permitted, the Calculation method is an alternative to design validation by other means e.g.
– special testing;
– proven practice;
– use of standard flanges within permitted conditions.
1.3 Validity
1.3.1 Geometry
The Calculation method is applicable to the configurations having:
flanges whose section is given or may be assimilated to those given in Figures 4 to 12;
four or more identical bolts uniformly distributed;
gasket whose section and configuration after loading can be assimilated by one of those given in
Figure 3;
flange dimension which meet the following conditions:
a) 0,2 ≤ bF/eF ≤ 5,0; 0,2 ≤ bL/eL ≤ 5,0
…………………………

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