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ABOUT COMPANY PRODUCTS PROCESS / EXECUTION TECHNOLOGY CUSTOMER

 

 

Standard of pipe

 

     
   

 

 

... PIPE OUTSIDE DIAMETER COMPARISON

 

 

N.D

INCH

KS/JIS
STAND
ARD

AL-PIPE

ASTM

METRIC

INCH

COP
PER

PVC

PE

ISO

DIN

DUCTILE

(KSD3565)

15A

1.2"

21.7

 

21.3

 

 

 

20

21.5-22.0

21.3

21.3

22

 

20A

3/4"

27.2
/28.58

 

26.7

 

 

 

26

27.0-27.6

26.9

26.9

26

 

25A

1"

34.0

34.0

33.4

30

28.24

30

32

34.0-34.7

33.7

33.7

34

 

32A

1-1/4"

42.7

42.7

42.2

38

34.59

35

38

42.0-42.8

42.4

42.4

48

 

40A

1-1/2"

48.6

48.0

48.3

44.5

40.95

45

48

48.0-48.9

48.3

48.3

60

 

50A

2"

60.6

60.0

60.3

57.0

54.05

55

60

60.0-61.1

60.3

60.3

76

 

65A

2-1/2"

76.3

76.0

73

76.1

66.75

70

76

76.0-77.3

76.1

76.1

89

 

80A

3"

89.1

90.0

88.9

88.9

79.85

85

89

89.0-90.5

88.9

88.9

98

89.1

90A

3-1/2"

101.6

 

101.6

 

 

 

 

 

 

 

 

 

100A

4"

114.3

112.0

114.3

108.0

106.27

110

114

114.0-115.9

114.3

114.3

118

114.3

125A

5"

139.8

140.0

141.3

133.0

131.67

140

140

140.0-142.3

139.7

139.7

144

139.8

150A

6"

165.2

165.2

168.3

159.0

157.68

160

165

165.0-167.6

168.3

168.3

170

165.2

200A

8"

216.3

 

219.1

219.0

208.48

 

216

216.0-218.8

219.1

219.1

222

216.3

250A

10"

267.4

 

273.1

267.0

260.50

 

267

267.0-270.1

273.0

273.0

274

267.4

300A

12"

318.5

 

323.9

323.9

312.11

 

318

318.0-321.3

323.9

323.9

326

318.5

350A

14"

355.6

 

355.6

368.0

363.72

 

 

 

355.6

355.6

378

355.6

400A

16"

406.4

 

406.4

419.0

414.52

 

 

 

406.4

406.4

429

406.4

450A

18"

457.2

 

457.2

457.2

465.32

 

 

 

457.2

457.2

480

457.2

500A

20"

508.0

 

508.0

508.0

516.94

 

 

 

508.0

508.0

532

508.0

550A

22"

558.8

 

558.8

558.0

567.74

 

 

 

 

 

 

 

600A

24"

609.6

 

609.6

619.0

619.35

 

 

 

 

 

635

609.6

650A

26"

660.4

 

660.4

 

 

 

 

 

 

 

 

 

700A

28"

711.2

 

 

 

 

 

 

 

 

 

 

711.2

 

 

 

 

 

 

 

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