Nov 21, 2018 07:18
5 yrs ago
1 viewer *
English term

LB FF

English to Czech Tech/Engineering Energy / Power Generation Turbína
Axial Split Horizontal Single Stage Turbine, Class 3, 4 inch, 600 LB RF Inlet Flange, 8 inch, 150 LB FF Exhaust Flange

Proposed translations

14 mins
Selected

nosná plochá

Jen nástřel: load-bearing flat face (RF - round face)

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Note added at 15 mins (2018-11-21 07:33:39 GMT)
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btw dlouhé á je samozřejmě správně - jsou to přívlastky příruby

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Note added at 16 mins (2018-11-21 07:34:14 GMT)
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ale lb budou spíše libry :-))
Note from asker:
Díky moc!
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4 KudoZ points awarded for this answer. Comment: "Díky!"
+1
1 hr

tlaková třída; plochá

Myslím, že "150 LB" je tlaková třída a FF/RF typ těsnicí plochy (flat face / raised face).

https://www.trupply.com/blogs/news/109162438-what-is-the-dif...
"The term "lb", "class" and "#" are used interchangeably to designate the pressure rating of the flange."

http://www.wermac.org/flanges/flanges_raised-face_flat-face_...
"ASME B16.5 [...] define various types of flange facings, including the raised face"

https://www.temac.cz/data/soubory/30/technicka-data-rozmerov...
"pro tlakovou třídu 150-1500lbs - pro příruby výkružek/nákružek dle normy ASME B16.5"
Note from asker:
Díky moc!
Peer comment(s):

agree Pavel Prudký
2 hrs
Děkuji!
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