قطر

mm (inch)

فشار

atm

قطر

mm (inch)

فشار

atm

20

(1/2˝)

6

75

(2×1/2˝)

6

10

10

25

(3/4˝)

6

90

(3˝)

6

10

10

32

(1˝)

6

110

(4˝)

6

10

10

40

(1×1/4˝)

6

125

(5˝)

6

10

10

50

(1×1/2˝)

6

160

(6˝)

4

10

6

63

(2˝)

6

10

10