WETOP INDUSTRIAL LIMITED

contact
Tel:+86-532-84533776
Fax:+86-532-84533776
E-mail:wetopindustrial@163.com
Http://www.cnwetop.com

    Production
NACM Standard chains
NACM Standard  chains

PROOF COIL CHAIN NACM90(G30) 

NOMINAL

SIZE

MATERIAL

DIAMETER

WORKING

LOAD LIMIT(MAX)

PROOF TEST

(MIN)

BREAKING

FORCE MIN

INSIDE

LENGTH(MAX)

INSIDE

WIDTH(MIN)

MM

IN

MM

IN

KG

LB

KN

LB

KN

LB

MM

IN

MM

IN

4.0

1/8

4.0

0.156

170

375

3.6

800

7.1

1600

23.9

0.94

6.4

0.25

5.5

3/16

5.5

0.217

365

800

7.2

1600

14.3

3200

24.8

0.98

7.7

0.30

7.0

1/4

7.0

0.276

580

1300

11.6

2600

23.1

5200

31.5

1.24

9.8

0.38

8.0

5/16

8.0

0.315

860

1900

15.1

3400

30.2

6800

32.8

1.29

11.2

0.44

10.0

3/8

10.0

0.394

1200

2650

23.6

5300

47.1

10600

35.0

1.38

14.0

0.55

13.0

1/2

13.0

0.512

2030

4500

39.8

8950

79.6

17900

45.5

1.79

18.2

0.72

16.0

5/8

16.0

0.630

3130

6900

60.3

13600

120.6

27200

56.0

2.20

20.0

0.79

20.0

3/4

20.0

0.787

4800

10600

94.3

21200

188.5

42400

70.0

2.76

25.0

0.98

22.0

7/8

22.0

0.866

5810

12800

114.1

25600

228.1

51200

77.0

3.03

27.5

1.08

25.0

1 ″

26.0

1.020

8140

,

17900

159.1

35800

318.2

71600

90.9

3.58

31.7

1.25

  HIGH TEST CHAIN NACM90 G43

NOMINAL

SIZE

MATERIAL

DIAMETER

WORKING

LOAD LIMIT(MAX)

PROOF TEST

(MIN)

BREAKING

FORCE MIN

INSIDE

LENGTH(MAX)

INSIDE

WIDTH(MIN)

MM

IN

MM

IN

KG

LB

KN

LB

KN

LB

MM

IN

MM

IN

7.0

1/4

7.0

0.276

1180

2600

16.6

3750

33.1

7500

31.5

1.24

9.8

0.38

8.0

5/16

8.0

0.315

1770

3900

21.6

4900

43.2

9700

32.8

1.29

11.2

0.44

10.0

3/8

10.0

0.394

2450

5400

33.8

7600

67.6

15200

35.0

1.38

14.0

0.55

13.0

1/2

13.0

0.512

4170

9200

57.1

12900

114.2

25700

45.5

1.79

18.2

0.72

16.0

5/8

16.0

0.63

5220

11500

86.5

19500

172.9

38900

56.0

2.20

20.0

0.79

TRANSPORT CHAIN NACM90 G70 

NOMINAL

SIZE

MATERIAL

DIAMETER

WORKING

LOAD LIMIT(MAX)

PROOF TEST

(MIN)

BREAKING

FORCE MIN

INSIDE

LENGTH(MAX)

INSIDE

WIDTH(MIN)

MM

IN

MM

IN

KG

LB

KN

LB

KN

LB

MM

IN

MM

IN

7.0

1/4

7.0

0.276

1430

3150

27.0

6100

53.9

12100

31.5

1.24

9.8

0.38

8.7

5/16

8.7

0.343

2130

4700

41.6

9400

83.5

18800

33.5

1.32

12.2

0.48

10.0

3/8

10.0

0.394

2990

6600

55.0

12400

110.0

24700

35.0

1.38

14.0

0.55

13.0

1/2

13.0

0.512

5130

11300

92.9

20900

185.8

41800

45.5

1.79

18.2

0.72

16.0

5/8

16.0

0.63

7170

15800

140.4

31600

280.8

63200

56.0

2.20

20.0

0.79

  PROOF COIL CHAIN NACM96  (G30)

NOMINAL

SIZE

MATERIAL

DIAMETER

WORKING

LOAD LIMIT(MAX)

PROOF TEST

(MIN)

BREAKING

FORCE MIN

INSIDE

LENGTH(MAX)

INSIDE

WIDTH(MIN)

MM

IN

MM

IN

KG

LB

KN

LB

KN

LB

MM

IN

MM

IN

4.0

1/8

4.0

0.156

180

400

3.6

800

7.2

1600

23.9

0.94

6.4

0.25

5.5

3/16

5.5

0.217

365

800

7.2

1500

14.4

3200

24.8

0.98

7.7

0.30

7.0

1/4

7.0

0.276

580

1300

11.6

2600

23.2

5200

31.5

1.24

9.8

0.38

8.0

5/16

8.4

0.331

860

1900

16.9

3800

33.8

7600

32.8

1.29

11.2

0.44

10.0

3/8

10.0

0.394

1200

2650

23.5

5300

47.2

10600

35.0

1.38

14.0

0.55

11.9

7/16

11.9

0.488

1680

3700

32.9

7400

65.8

14800

41.5

1.64

16.6

0.65

13.0

1/2

13.0

0.512

2030

4500

40.0

9000

80.0

18000

45.6

1.79

18.2

0.72

16.0

5/8

16.0

0.630

3130

6900

61.3

13800

122.8

27600

56.0

2.20

20.0

0.79

20.0

3/4

20.0

0.787

4800

10500

94.3

21200

188.6

42400

70.0

2.76

25.0

0.98

22.0

7/8

22.0

0.865

5810

12800

114.1

25600

228.2

51200

77.0

3.03

27.5

1.08

25.0

1

26.0

1.020

8140

17900

159.1

35800

318.2

71600

90.9

3.58

31.7

1.25

  HIGH TEST CHAIN NACM96 G43

NOMINAL

SIZE

MATERIAL

DIAMETER

WORKING

LOAD LIMIT(MAX)

PROOF TEST

(MIN)

BREAKING

FORCE MIN

INSIDE

LENGTH(MAX)

INSIDE

WIDTH(MIN)

MM

IN

MM

IN

KG

LB

KN

LB

KN

LB

MM

IN

MM

IN

7.0

1/4

7.0

0.276

1180

2800

17.3

3900

34.6

7800

31.5

1.24

9.8

0.38

8.7

5/16

8.7

0.343

17700

3900

26.0

5850

52.0

11700

32.8

1.29

11.2

0.44

10.0

3/8

10.3

0.406

2450

5400

36.0

8100

72.0

16200

35.0

1.38

14.0

0.55

11.9

7/16

11.9

0.468

3270

7200

48.0

10800

96.0

21600

41.6

1.64

16.6

0.65

13.0

1/2

13.5

0.531

4170

9200

61.3

13800

122.6

27600

45.5

1.79

18.2

0.72

16.0

5/8

16.0

0.63

5910

13000

86.5

19500

173.0

39000

56.0

2.20

20.0

0.79

   TRANSPORT CHAIN NACM96 G70

NOMINAL

SIZE

MATERIAL

DIAMETER

WORKING

LOAD LIMIT(MAX)

PROOF TEST

(MIN)

BREAKING

FORCE MIN

INSIDE

LENGTH(MAX)

INSIDE

WIDTH(MIN)

MM

IN

MM

IN

KG

LB

KN

LB

KN

LB

MM

IN

MM

IN

7.0

1/4

7.0

0.281

1430

3150

28.0

6300

56.0

12600

31.8

1.24

9.8

0.38

8.7

5/16

8.7

0.343

2130

4700

41.8

9400

83.6

18800

32.8

1.29

11.2

0.44

11.9

3/8

10.3

0.406

2990

6600

58.7

13200

117.4

26400

35.0

1.38

14.0

0.55

13.0

1/2

13.5

0.531

5130

11300

100.4

22600

200.8

45200

45.5

1.79

18.2

0.72

16.0

5/8

16.0

0.630

7170

15800

140.4

31600

280.8

63200

56.0

2.20

20.0

0.79

WETOP INDUSTRIAL LIMITED.      Tel: +86-532-84533776     Fax:+86-532-84533776   E-mail: wetopindustrial@163.com    ICP10217482