D Ring Welded Web Sling Lashing D Ring

D Ring Welded Web Sling Lashing D Ring

1) Can be marked stamps as required.
2) Available in raw condition or finished as per your specifications.
3) Can be supplied on hooks, reels, cut to length or assembled to meet customers' requirements.
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Product Introduction

Sticking for the basic principle of 'Super Top quality, Satisfactory service', We've been striving to be an excellent business enterprise partner of you for Marine Stud Link Chain, Mooring Anchor Chain, G80 Short Link Lashing Chain. We fulfill corporate responsibilities and implement sustainable development strategies, strive to provide customers with excellent solutions in order to build sustainable and stable customer relationships. We uphold the business philosophy of 'customer-centered, success with customers', adhere to the product design principle of 'professional and practical', and wholeheartedly provide high-quality products to Chinese and foreign customers.

NACM90 Standard Chain Technical Parameter:

1) Can be marked stamps as required.

2) Available in raw condition or finished as per your specifications.

3) Can be supplied on hooks, reels, cut to length or assembled to meet customers' requirements.


1. PROOF COIL NACM90 (G30)

NORMINAL
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


2. HIGH TEST CHAIN NACM90 (G43)

NORMINAL
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

0.630

5220

11500

86.5

19500

172.9

38900

56.0

2.20

20.0

0.79


3. TRANSPORT CHAIN NACM90 (G70)

NORMINAL
SIZE

MATERIAL
DIAMETER

WORKING LOAD
LIMIT (MAX)

PROOFTEST
(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

1.29

11.2

0.44

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

0.630

7170

15800

140.4

31600

280.8

63200

56.0

2.20

20.0

0.79


4. NACM90 PASSING LINK CHAIN

NORMINAL
SIZE

MATERIAL
DIAMETER

WORKING LOAD
LIMIT (MAX)

PROOFTEST
(MIN)

BREAKING
FORCE MIN

INSIDE LENGTH
(MAX)

INSIDE WIDTH
(MIN)

mm

in

mm

in

Kg

lb

kn

lb

kn

lb

mm

in

mm

in

4.9

2/0

4.9

0.192

204

450

4.00

900

8.01

1800

22.2

0.875

11.9

0.47

5.5

4/0

5.5

0.218

272

600

5.34

1200

10.68

2400

22.2

0.875

12.7

0.50


5. NACM90 MACHINE CHAIN STRAIGHT LINK

NORMINAL
SIZE

MATERIAL
DIAMETER

WORKING LOAD
LIMIT (MAX)

PROOF TEST
(MIN)

BREAKING
FORCE MIN

INSIDE
LENGTH (MAX)

INSIDE
WIDTH (MIN)

MM

NO

MM

IN

KG

LB

KN

lb

KN

LB

MM

IN

MM

IN

3.0

4

3.0

0.120

98

215

1.91

430

3.82

860

14

0.5

5.3

0.21

3.4

3

3.4

0.135

122

270

2.40

540

4.80

1080

15

0.59

6.1

0.24

3.8

2

3.8

0.148

147

325

2.89

650

5.78

1300

15.5

0.61

6.6

0.26

4.1

1

4.1

0.162

177

390

3.47

780

6.93

1560

16.0

0.63

7.1

0.28

4.5

1/0

4.5

0.177

211

465

4.14

930

8.27

1860

18.8

0.74

7.9

0.31

4.9

2/0

4.9

0.192

247

545

4.85

1090

9.69

2180

19.8

0.78

8.6

0.34

5.3

3/0

5.3

0.207

288

635

5.65

1270

11.29

2540

21.6

0.85

9.1

0.36

5.5

4/0

5.5

0.218

318

700

6.23

1400

12.44

2800

25.1

0.99

9.6

0.38

6.4

5/0

6.4

0.250

420

925

8.23

1850

16.44

3700

27.2

1.07

11.2

0.44


When using the lifting chain should be noted that:

1. Check whether the lifting chain is intact and has cracks.

2. Lifting chain use should first test whether the chain can bear the weight.

3. When using the lifting chain should avoid contact with corrosive and strong oxidation of the material, so as to avoid the lifting chain by corrosive damage.

4. After using the lifting chain, remove dirt and impurities in time to keep the dry and clean degree of the chain.

5. Lifting chain idle when not used should be regularly coated with anti-rust oil so that the next time when the chain is not easy to rust and corrosion.

6. Lifting chain is strictly prohibited overload use, to ensure the normal service life of the chain.

Lifting chain is an indispensable part of the crane, the role of the crane is immeasurable, in the choice must pay attention to details, otherwise easy to cause serious consequences.


We strive to make conscientious products and do every detail of the D Ring Welded Web Sling Lashing D Ring, let users rest assured and continue to create value for customers, thereby achieve the goal of win-win cooperation. Quality determines the future and integrity creates success. Our company is willing to work with friends at home and abroad to pursue excellence, pay attention to integrity and seek common development. In the development and growth of the company, we continue to introduce many advanced equipment, cultivate a group of experienced personnel, and strive to dedicate the best products and services to our customers.

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