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1 2 inch outside diameter 065 brass tube

author:MF manufacturerstime:2022-03-15 05:41:28

To do more fine decoration,The size of building materials is very important,The size of the water pipe is also,It is associated with the water problem of the whole family。Let's introduce the big sister below.,Common water pipe size specification comparison table

1 2 inch outside diameter 065 brass tube

Nominal diameter is a convenient round integer for reference,The relationship with the size of the machining is not strict。Nominal,Is the size indicated by all line accessories in the pipeline system。Water pipe size,Its nominal path is usually used“DN+number”Reply。Nominal diameter does not refer to the outer diameter of the water pipe,Nor means inner diameter,It is approximately a nominal size of the inner diameter of ordinary water pipes.。Each nominal diameter will correspond to an outer diameter,Its inner diameter value is different,Changes in the different thicknesses。

1 2 inch outside diameter 065 brass tube

usually,The specifications of the steel pipe water pipe have the following attention to pay attention to:

(1 2 inch outside diameter 065 brass tube)1、Water pipe size,Its engineering diameter“Metric system、British”Two representations。Metric tubeDNTo represent,E.gDN50The outer diameter of the steel pipe is57Millimeter。British tube is expressed in inches,E.g2"The outer diameter of the steel pipe is60.3Millimeter。

The correspondence between the metric tube and the British management is as follows:

NPS One one one DN

(1 2 inch outside diameter 065 brass tube)1/2 One one one 15

3/4 One one one 20

1 One one one 25

1 1/4 One one one 32

1 1/2 One one one 40

2 One one one 50

2 1/2 One one one 65

3 One one one 80

(1 2 inch outside diameter 065 brass tube)4 One one one 100

wheneverNPS≥4when,DN=25×(NPS)。Two specifications of pipes can be connected by flanges。

(1 2 inch outside diameter 065 brass tube)1 2 inch outside diameter 065 brass tube

2、Use pressure determines the choice of wall thickness。Water pipe size,Its wall thickness is to buy too thin,Its intensity cannot reach the requirements,If it is too thick and wasting。Below is a specification sheet,The unit of the outer diameter is inch,Wall thick unit is mm。

Outer diameter Wall thickness weight Millimeter inch Kilogram/Meter lb/foot

1/8” 10.3 10S 1.24 0.049 0.28 0.19

1/8” 10.3 STD-40 1.73 0.068 0.37 0.25

1/8” 10.3 XS-80 2.41 0.095 0.48 0.32

1/4” 13.7 10S 1.65 0.065 0.50 0.34

1/4” 13.7 STD-40 2.24 0.088 0.64 0.43

1/4” 13.7 XS-80 3.02 0.119 0.81 0.55

3/8” 17.1 10S 1.65 0.065 0.64 0.43

3/8” 17.1 STD-40 2.31 0.091 0.85 0.57

3/8” 17.1 XS-80 3.20 0.126 1.11 0.75

1/2” 21.3 5S 1.05 0.042 0.53 0.36

1/2” 21.3 10S 2.11 0.083 1.01 0.68

(1 2 inch outside diameter 065 brass tube)1/2” 21.3 STD-40 2.77 0.109 1.28 0.86

1/2” 21.3 XS-80 3.73 0.147 1.63 1.10

1/2” 21.3 160 4.78 0.188 1.97 1.33

1/2” 21.3 XXS 7.47 0.294 2.57 1.73

3/4” 26.7 5S 1.65 0.065 1.03 0.69

(1 2 inch outside diameter 065 brass tube)3/4” 26.7 10S 2.11 0.083 1.29 0.87

3/4” 26.7 STD-40 2.87 0.113 1.70 1.14

3/4” 26.7 XS-80 3.91 0.154 2.22 1.49

(1 2 inch outside diameter 065 brass tube)3/4” 26.7 160 5.56 0.219 2.93 1.97

(1 2 inch outside diameter 065 brass tube)3/4” 26.7 XXS 7.82 0.308 3.68 2.48

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