钢索套环(CB/T 33—1999)

钢索套环(CB/T 331999)

Q255-A

标记示例

钢索直径为6mm的钢索套环,标记为:

套环WT6  CB/T 331999

mm

钢索

直径

套环的许用载荷

/kN(tf)

A

B

C

D

E

F

G

J

K

R

质量

/kg

WT4

4

1.67(0.17)

10.0

19.0

6.0

20

32

4.4

2.5

14

2.0

4.4

0.011

WT5

5

2.45(0.25)

12.5

23.5

7.5

25

40

5.5

3.0

17

2.5

5.5

0.019

WT6

6

3.43(0.35)

15.0

28.0

9.0

30

47

6.6

3.5

20

3.0

6.6

0.034

WT8

8

6.27(0.64)

20.0

37.0

12.0

40

63

8.8

4.5

27

4.0

8.8

0.074

WT10

9~10

9.80(1.00)

25.0

46.0

15.0

50

79

11.0

5.5

34

5.0

11.0

0.132

WT12

11~12

14.70(1.50)

30.0

56.0

18.0

60

95

13.0

7.0

41

6.0

13.0

0.212

WT14

13~14

19.60(2.00)

35.0

65.0

21.0

70

111

15.0

8.0

48

7.0

15.0

0.311

WT16

16

26.46(2.70)

40.0

74.0

24.0

80

126

18.0

9.0

54

8.0

18.0

0.514

WT18

18

33.32(3.40)

45.0

83.0

27.0

90

142

20.0

10.0

61

9.0

20.0

0.938

WT20

20

40.18(4.10)

50.0

92.0

30.0

100

158

22.0

11.0

68

10.0

22.0

1.320

WT22

22

49.00(5.00)

55.0

101.0

33.0

110

174

24.0

12.0

75

11.0

24.0

1.750

WT25

24

63.70(6.50)

62.0

115.0

38.0

125

198

28.0

14.0

85

12.0

28.0

2.550

WT28

26~28

80.36(8.20)

70.0

129.0

42.0

140

221

31.0

15.5

95

14.0

31.0

3.530

WT32

32

104.86(10.70)

80.0

147.0

48.0

160

253

35.0

17.5

109

16.0

35.0

5.150

WT36

36

132.30(13.50)

90.0

166.0

54.0

180

284

40.0

20.0

122

18.0

40.0

7.250

WT40

40

166.60(17.00)

100.0

184.0

60.0

200

316

44.0

22.0

136

20.0

44.0

10.430

WT45

44

205.80(21.00)

112.0

207.0

68.0

225

356

50.0

25.0

153

22.5

50.0

14.810

WT50

48

264.60(27.00)

125.0

231.0

75.0

250

395

55.0

28.0

170

25.0

55.0

21.940

WT56

52~56

323.40(33.00)

140.0

258.0

84.0

280

442

62.0

31.0

190

28.0

62.0

30.240

WT63

60

392.00(40.00)

158.0

291.0

94.0

315

498

69.0

35.0

214

31.5

69.0

40.040

:本标准原系GB 5601987,后改为行业标准CB/T 331999,但内容并未修订,供参考。