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HG/T 20592-2009 (HGT 20592-2009)

Chinese standards (related to): 'HG/T 20592-2009'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)See DetailStatusGoogle Book
HG/T 20592-2009English125 Add to Cart 0--10 minutes. Auto immediate delivery. Steel pipe flanges (PN designated) HG/T 20592-2009 Valid HGT 20592-2009
HG 20592-1997English1839 Add to Cart Days<=9 (Steel pipe flange type, parameters (European system)) HG 20592-1997 Obsolete HG 20592-1997

Standard ID HG/T 20592-2009 (HG/T20592-2009)
Description (Translated English) Steel pipe flanges (PN designated)
Sector / Industry Chemical Industry Industry Standard (Recommended)
Classification of Chinese Standard J15
Classification of International Standard 23.040.60
Word Count Estimation 115,140
Date of Issue 2009-02-05
Date of Implementation 2009-07-01
Older Standard (superseded by this standard) HG 20592-1997; HG 20593-1997; HG 20594-1997; HG 20595-1997; HG 20596-1997; HG 20597-1997; HG 20598-1997; HG 20599-1997; HG 20600-1997; HG 20601-1997; HG 20602-1997; HG 20603-1997; HG 20604-1997; HG 20605-1997
Quoted Standard GB/T 1047; GB/T 1048; GB 150; GB/T 152.1; GB/T 152.2; GB/T 152.3; GB/T 152.4; GB/T 700; GB/T 711; GB 713; GB/T 3274; GB 3531; GB/T 4237; GB/T 7306.2; GB/T 12228; GB/T 12229; GB/T 12230; GB/T 12716; GB/T 16253; HG/T 20553; HG/T 20606; HG/T 20607; HG/T 20609; HG/T 20610; HG/T 20611; HG/T 20612; HG/T 20613; HG/T 20614; JB/T 4709; JB 4726; JB 4727; JB 4728; JB/T 4730; JB/T 5263; JB/T 7248
Administrative Organization National Chemical Equipment Design Technology Center station
Regulation (derived from) Engineering [ 2009 ] No. 27
Summary This standard specifies the steel pipe flanges (PN series) of the basic technical requirements, including the nominal size, nominal pressure, the material, the pressure temperature rating, flange type and size, sealing surfaces, tolerances and markings. This standard applies to nominal PN2. 5-PN160 steel pipe flanges and flanged lid, flange PN nominal pressure rating used that includes the following nine grades: PN2. 5, PN6, PN10, PN16, PN25, PN40, PN63, PN100, PN160, nominal size and pipe diameter this standard applies to the pipe diameter, including a, B two series, A series of international standard series (commonly known as BSP), B series follows the series for the domestic (commonly known as the metric pipe), its nominal size DN and pipe diameter specified in Table 1. 0. 3, using B series steel flanges, should the value of nominal size DN mark after "B" to show the difference, but with the Series A pipe flange, do not have the value of nominal size DN mark after "A", see Chapter 13 of this standard, Chapter 14, this standard also applies to use as a connecting flange types of valves, pumps, chemical machinery, piping accessories and equipment Parts, this standard does not include special fluid conditions from material selection principles.