型 号          

扁钢         宽度      mm

扁钢   厚度                    mm

理论  重量  kg/m²

跨 距，mm

200

400

600

800

1000

1200

1400

1600

1800

2000

2200

2400

2600

2800

3000

G655/30/50W

65

5

103.4

U

3990

997

443

249

159

110

81

62

49

39

32

27

23

20

17

D

0.11

0.42

0.95

1.7

2.65

3.81

5.22

6.84

8.7

10.61

12.82

15.4

18.18

21.4

24.18

G655/30/100W

100.4

C

399

199

133

99

79

66

57

49

44

39

36

33

30

28

26

D

0.08

0.34

0.76

1.35

2.11

3.06

4.21

5.43

6.98

8.54

10.56

12.65

14.75

17.33

19.97

G605/30/50W

60

5

95.9

U

3400

850

377

212

136

94

69

53

41

34

28

23

20

17

D

0.11

0.46

1.03

1.84

2.89

4.15

5.66

7.45

9.28

11.78

14.28

16.73

20.16

23.23

G605/30/100W

92.9

C

340

170

113

85

68

56

48

42

37

34

30

28

26

24

D

0.09

0.37

0.83

1.48

2.31

3.3

4.52

5.93

7.48

9.49

11.23

13.71

16.31

18.98

G555/30/50W

55

5

88.4

U

2856

714

317

178

114

79

58

44

35

28

23

19

16

D

0.13

0.5

1.13

2

3.14

4.53

6.19

8.04

10.3

12.63

15.29

18.03

21.08

G555/30/100W

85.4

C

285

142

95

71

57

47

40

35

31

28

25

23

21

D

0.1

0.4

0.9

1.6

2.52

3.6

4.89

6.43

8.16

10.18

12.21

14.7

17.24

G505/30/50W

50

5

80.9

U

2361

590

262

147

94

65

48

36

29

23

19

16

D

0.14

0.55

1.24

2.2

3.45

4.97

6.82

8.78

11.39

13.86

16.88

20.28

G505/30/100W

77.9

C

236

118

78

59

47

39

33

29

26

23

21

19

D

0.11

0.44

0.99

1.77

2.77

3.99

5.39

7.11

9.14

11.18

13.7

16.26

G503/30/50W

50

3

52.6

U

1416

354

157

88

56

39

28

22

17

14

11

D

0.14

0.55

1.24

2.2

3.43

4.97

6.65

8.95

11.16

14.09

16.37

G503/30/100W

49.6

C

141

70

47

35

28

23

20

17

15

14

12

D

0.11

0.44

0.99

1.75

2.75

3.92

5.45

6.97

8.82

11.37

13.14

G455/30/50W

45

5

73.4

U

1912

478

212

119

76

53

39

29

23

19

15

D

0.15

0.61

1.38

2.45

3.83

5.56

7.62

9.73

12.44

15.76

18.39

G455/30/100W

70.4

C

191

95

63

47

38

31

27

23

21

19

17

D

0.12

0.49

1.09

1.94

3.07

4.35

6.06

7.76

10.16

12.72

15.31

G405/30/50W

40

5

65.9

U

1511

377

167

94

60

41

30

23

18

15

D

0.17

0.69

1.54

2.76

4.31

6.14

8.37

11.02

13.92

17.8

G405/30/100W

62.9

C

151

75

50

37

30

25

21

18

16

15

D

0.14

0.55

1.23

2.17

3.46

5.01

6.73

8.69

11.1

14.39

G403/30/50W

40

3

43.3

U

906

226

100

56

36

25

18

14

11

D

0.17

0.69

1.54

2.74

4.32

6.25

8.39

11.2

14.21

G403/30/100W

40.3

C

90

45

30

22

18

15

12

11

10

D

0.14

0.55

1.24

2.16

3.46

5.02

6.44

8.87

11.59

G355/30/50W

35

5

58.4

U

1156

289

128

72

46

32

23

18

14

D

0.2

0.79

1.77

3.16

4.94

7.17

9.61

12.92

16.24

G355/30/100W

55.4

C

115

57

38

28

23

19

16

14

12

D

0.16

0.62

1.4

2.46

3.97

5.7

7.69

10.14

12.52

G353/30/50W

35

3

38.6

U

694

173

77

43

27

19

14

10

D

0.2

0.79

1.77

3.14

4.84

7.11

9.77

12.03

G353/30/100W

35.6

C

69

34

23

17

13

11

9

8

D

0.16

0.62

1.41

2.49

3.75

5.52

7.25

9.71

G325/30/50W

32

5

53.9

U

967

241

107

60

38

26

19

15

11

D

0.22

0.86

1.94

3.44

5.35

7.64

10.42

14.13

16.81

G325/30/100W

50.9

C

96

48

32

24

19

16

13

12

10

D

0.17

0.68

1.55

2.76

4.3

6.3

8.21

11.4

13.73

G323/30/50W

32

3

35.8

U

580

145

64

36

23

16

11

9

D

0.21

0.86

1.93

3.45

5.41

7.85

10.09

14.19

G323/30/100W

32.8

C

58

29

19

14

11

9

8

7

D

0.17

0.69

1.53

2.69

4.16

5.93

8.44

11.15

G255/30/50W

25

5

43.4

U

590

147

65

36

23

16

12

D

0.28

1.1

2.47

4.35

6.82

9.92

13.9

G255/30/100W

40.4

C

59

29

19

14

11

9

8

D

0.22

0.87

1.93

3.39

5.25

7.5

10.71

G253/30/50W

25

3

29.3

U

354

88

39

22

14

9

D

0.28

1.1

2.47

4.43

6.94

9.35

G253/30/100W

26.3

C

35

17

11

8

7

5

D

0.22

0.85

1.86

3.24

5.58

7

G205/30/50W

20

5

36.0

U

377

94

41

23

15

10

D

0.34

1.37

3.05

5.44

8.73

12.21

G205/30/100W

33.0

C

37

18

12

9

7

6

D

0.27

1.05

2.39

4.28

6.57

9.85

G203/30/50W

20

3

24.6

U

226

56

25

14

9

D

0.34

1.37

3.1

5.53

8.76

G203/30/100W

21.6

C

22

11

7

5

4

D

0.27

1.07

2.32

3.98

6.3