What are the differences between ISO ASTM ANSI and DIN standards?
The three main differences between these two industry standards are listed below. 1) ANSI/ASTM specifies socket sizing in millimeters as well as fractions of inches, while DIN uses only millimeters. 2) ANSI/ASTM and DIN Socket standard show different diameter sizes for an impact socket of a given hex size.
What is pressure rating PN10?
PN stands for Nominal Pressure and roughly equates to the number of bar i.e. the cold working pressure of PN10 is 10 bar.
Where is slip on flange used?
Applications of slip-on flanges They are mainly used for fluids at low pressure or with little risk of leakage. It is very common to find these flanges today in cooling water lines, firefighting water lines, low-pressure compressed air lines, and process lines for substances such as steam, oil, gas, condensates, etc.
What kind of pressure does a Din flange have?
DIN Flanges Summary Chart Rated Pressure (in bar) (1 bar = 14.5 psi = 100 kPa) Description 1 2.5 6 10 16 25 40 64 100 160 250 320 400 DIN Blind flange 25272527 25272527 25272527 2527 Flat flange for welding (slip on) 2573 25762502 25032503 Welding neck flange 2630 2630 2631
What are the different types of 1092-1 flanges?
Flange type (typ) as in EN 1092-1 01 (Plate [slip-on] flanges for welding) 13 (Hubbed threaded flanges) 02 (Loose plate flanges with weld-on plate collar) 21 (Integral flanges) 04 (Loose plate flanges with weld-neck collar) 32 (Weld-on plate collars)
What’s the difference between ANSI and ISO flanges?
For most sizes, the differences between ANSI and ISO outside diameters are negligible, and do not have to be taken into account. There are, however, two ANSI diameters, 73.02 and 141.3 mm, which differ significantly from their ISO counterparts, 76.1 and 139.7 mm.
Which is the ANSI standard for tube fittings?
Specific stipulation: This standard covers tube fittings manufactured according to ANSI B16.5, a dimensional standard for flanges and flanged fittings, and ANSI B16.11, which covers forged socket welding and threaded fittings. The material shall be forged as close as practicable to the specified shape and size.