Qalabyada Xirmooyinka Xirmada leh ee Bir la'aanta ah

Tiirarka birta ah ee birta ah ayaa ah xirmooyinka tuubooyinka iyo tuubooyinka.Waxaa loo adeegsadaa tuubada laanta ee dhuumaha weyn.Tiigga birta ah ee birta ah ayaa leh dhexroor siman iyo dhexroor kala duwan.Cidhifyada tubbada ee tii dhexroorka isle'eg waa isku cabbir.

Waxaa jira laba nooc oo tees dun ah oo ku jira habka wax soo saarka: foorjari iyo shubid.Foorjaridu waxa loola jeedaa kulaylinta iyo been-abuurka birta birta ah ama birta wareegsan si ay qaab u samaysato, ka dibna dunta lagu farsameeyo birta.Ku shubista waxaa loola jeedaa dhalaalinta birta birta ah oo lagu shubo shaaha.Ka dib marka qaabka la sameeyo, waxaa la sameeyaa ka dib marka uu qaboojiyo.Sababtoo ah hababka wax soo saarka ee kala duwan, cadaadiska ay qaadaan sidoo kale way ka duwan yihiin, iyo cadaadiska cadaadiska ee foornada ayaa aad uga sarreeya kan shubista.

Heerarka wax soo saarka ee ugu weyn ee timaha dunta leh guud ahaan waxaa ka mid ah ISO4144, ASME B16.11, iyo BS3799.


Faahfaahinta Alaabta

Tags Product

Shaxda cabbirka ugu weyn

DN

Cabbirka

φDmm

Amm

DN6

1/8"

15

17.0

DN8

1/4”

18

19.0

DN10

3/8"

21.5

23.0

DN15

1/2”

26.5

27.0

DN20

3/4”

32

32.0

DN25

1”

39.5

37.0

DN32

11/4”

48.5

43.0

DN40

11/2”

55

48.0

DN50

2”

67

56.0

DN65

21/2”

84

69.0

DN80

3”

98

78.0

DN100

4”

124.5

94.0

1

Nooca dunta iyo heerka

Qaran

Shiinaha

Japan

Kuuriya

Jarmal

UK

USA

Nooca dunta

R RC RP G

PT PF

PT, PF

R, RP

BSPT BSPP

NPT NPSC

Heerka

GB/T7306

GB/T7307

JIS B0203

JIS B0202

KS B0221

KS B0222

DIN2999

BS21

ANSI/ASME B1.20.1

 

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