Global technology leader in the manufacture of wire and fibre rope solutions

Offshore Exploration Drilling Rigs - Anchor Lines

Dyform DB2K

Benefits:

  • Enhanced strength to diameter ratio
  • Premium Quality
  • Abrasion & wear resistant
  • Long service life, reduced down time
  • Improved diameter tolerance
  • Corrosion resistant
  • Superior Crush resistance

Dyform DB2K offers enhanced strength to diameter ratio enabling optimum utilisation of limited volume winch arrangements.

Increased surface area of Dyformed strands improves stress distribution enabling superior crush & abrasion resistance.

Premium quality anchor lines from Bridon, a brand proven in the most demanding global Oil & Gas applications.

  • Power Checked
  • Fatigue Checked
  • Quality Assured

Rope Diameter

Nominal rope length mass (M)

Minimum Breaking Force (Fmin)

Axial Stiffness at 20% Load

Torque Generated at 20% Load

Nominal metallic cross-sectional area (A)

In air (M)

Submerged

1960 grade

Ordinary

mm

in

kg/m

lbs/ft

kg/m

lbs/ft

kN

Tonnes

Tons

MN

Mlbs

kN.m

lbs/ft

mm2

in2

52

12.2

8.22

10.7

7.2

2396

244

269

146

32

1.62

1194

1402

2.173

54

2.1/8

13.2

8.87

11.5

7.7

2583

263

290

157

35

1.81

1337

1512

2.343

56

14.2

9.54

12.4

8.3

2778

283

312

169

37

2.02

1491

1626

2.520

57.2

2.1/4

14.8

10.0

12.9

8.7

2899

295

326

176

39

2.16

1589

1696

2.629

60

16.3

10.9

14.2

9.5

3189

325

358

194

43

2.49

1834

1866

2.893

60.3

2 3/8

16.5

11.1

14.3

9.6

3221

328

362

196

43

2.53

1862

1885

2.922

63.5

2 1/2

18.3

12.3

15.9

10.7

3572

364

402

217

48

2.95

2174

2090

3.240

64

18.6

12.5

16.1

10.8

3629

370

408

221

49

3.02

2226

2123

3.291

66.7

2 5/8

20.2

13.5

17.5

11.8

3941

402

443

240

53

3.42

2520

2306

3.575

68

20.9

14.1

18.2

12.2

4096

418

460

249

55

3.62

2670

2397

3.715

69.9

2 3/4

22.1

14.9

19.3

12.9

4329

441

487

263

58

3.93

2900

2533

3.926

72

23.5

15.8

20.4

13.7

4593

468

516

279

62

4.30

3170

2687

4.165

76

26.2

17.6

22.8

15.3

5117

522

575

311

69

5.06

3728

2994

4.641

76.2

3

26.3

17.7

22.9

15.4

5144

524

578

313

69

5.10

3757

3010

4.666

80

29.0

19.5

25.2

16.9

5670

578

637

345

76

5.90

4348

3318

5.143

82.6

3 1/4

30.9

20.8

26.9

18.1

6044

616

679

368

81

6.49

4786

3537

5.482

84

32.0

21.5

27.8

18.7

6251

637

703

380

84

6.83

5033

3658

5.670

88

35.1

23.6

30.5

20.5

6861

699

771

418

92

7.85

5787

4014

6.222

88.9

3 1/2

35.8

24.0

31.1

20.9

7002

714

787

426

94

8.09

5967

4097

6.350

92

38.3

25.7

33.4

22.4

7321

746

823

456

101

8.76

6456

4388

6.801

95.3

3 3/4

41.1

27.6

35.8

24.0

7856

801

883

490

108

9.73

7176

4708

7.298

96

41.7

28.0

36.3

24.4

7971

813

896

497

110

9.95

7336

4778

7.405

100

45.3

30.4

39.4

26.5

8430

859

948

539

119

11.0

8081

5184

8.035

101.6

4

46.8

31.4

40.7

27.3

8702

887

978

557

123

11.5

8475

5351

8.294

Note: Tonnes = 1000kg ­ Tons = 2000lbs
Figures shown are for guidance purposes only. For specific applications requirements please contact Bridon.

This table is for guidance purposes only with no guarantee or warranty (express or implied) as to its accuracy. The products described may be subject to change without notice, and should not be relied on without further advice from Bridon. View the full disclaimer here.