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STS ĸ




    Sch 5s, Sch 10s, Sch 20s, Sch 40s, Sch 80s



   


KS B 1541, JIS B 2312 unit : mm

Nominal Pipe Size

Outside Diameter

Sch 5s

Sch 10s

Sch 20s

Sch 40s

Sch 80s

Back to Face

Limited wall Thick-
ness for "T"

ID

T

ID

T

ID

T

ID

T

ID

T

E

E1

15

21.7

18.4

1.65

17.5

2.1

16.7

2.5

16.1

2.8

14.3

3.7

25.4

-

-

20

27.2

23.9

1.65

23.0

2.1

22.2

2.5

21.4

2.9

19.4

3.9

25.4

-

-

25

34.0

30.7

1.65

28.4

2.8

28.0

3.0

27.2

3.4

25.0

4.5

38.1

-

-

32

42.7

39.4

1.65

37.1

2.8

36.7

3.0

35.5

3.6

32.9

4.9

38.1

-

-

40

48.6

45.3

1.65

43.0

2.8

42.6

3.0

41.2

3.7

38.4

5.1

38.1

-

-

50

60.5

57.2

1.65

54.9

2.8

53.5

3.5

52.7

3.9

49.5

5.5

38.1

44.5

5.5

65

76.3

72.1

2.10

70.3

3.0

69.3

3.5

65.9

5.2

62.3

7.0

38.1

50.8

7.0

80

89.1

84.9

2.10

83.1

3.0

81.1

4.0

78.1

5.5

73.9

7.6

50.8

63.5

7.6

90

101.6

97.4

2.10

95.6

3.0

93.6

4.0

90.2

5.7

85.4

8.1

63.5

76.2

8.1

100

114.3

110.1

2.10

108.3

3.0

106.3

4.0

102.3

6.0

97.1

8.6

63.5

76.2

8.6

125

139.8

134.2

2.80

133.0

3.4

129.8

5.0

126.6

6.6

120.8

9.5

76.2

88.9

9.5

150

165.2

159.6

2.80

158.4

3.4

155.2

5.0

151.0

7.1

143.2

11.0

88.9

101.6

11.0

200

216.3

210.7

2.80

208.3

4.0

203.3

6.5

199.9

8.2

190.9

12.7

101.6

127.0

12.7

250

267.4

260.6

3.40

259.4

4.0

254.4

6.5

248.8

9.3

237.2

15.1

127.0

152.4

12.7

300

318.5

31.5

4.00

309.5

4.5

305.5

6.5

297.9

10.3

283.7

17.4

152.4

177.8

12.7

350

355.6

-

-

-

-

-

-

333.4

11.1

317.6

19.0

165.1

190.5

12.7

400

406.4

-

-

-

-

-

-

381.0

12.7

363.6

21.4

177.8

203.2

12.7

450

457.2

-

-

-

-

-

-

428.6

14.3

409.6

23.8

203.2

228.6

12.7

500

508.0

-

-

-

-

-

-

477.8

15.1

455.6

26.2

228.6

254.0

12.7





 
 
 
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