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Screw Type Chain Stopper

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Screw Type Chain Stopper

Screw Type Chain Stopper

Screw type chain stopper is produced following the shipbuilding standard GB/T 178-1996. It is applicable to all types of ships whose anchor chain diameter is 22 to 102mm. Screw type chain stopper has two types: type A is applicable to grade 2 anchor chain (diameter ranges from 22~66mm); type B is applicable to grade 3 anchor chain (diameter ranges from 50~102mm) . To meet the GL,LR,DNV or other classification societiesí» regulatory requirements, screw type chain stopper can withstand 80% of anchor chainí»s minimum breaking load and does not come to permanent deformation. Except screw type chain stoppers, we can supply all other kinds of chain stoppers. For more information, please feel free to contact us.

Features of Screw Type Chain Stopper

1. Standard: GB/T 178-1996;

2. Material: cast steel for roller and chassis, carbon steel for other parts;

3. Nominal Anchor Chain Diameter: type A 22~66mm, type B 50~102mm;

4. Color: red, black, blue, grey or any other colors for reference;

5. Help reduce the working load to protect the anchor windlass;

6. Friction surface are painted lubricating oil, other part of surface are painted bitumen paint;

7. No defects to influence the strength of chain stopper;

8. Get the quality certification of ISO, ABS,CCS,LR,NK etc.;

9. Can be customized for special requirements;


Screw Type Chain Stopper

Drawing of CB/T178-96 Screw Type Chain Stopper Type A

Anchor Chain Stopper(mm)

B

C

H

L

Weight(kg)

22~26

280

190

335

500

90

28~32

310

210

400

550

122

34~38

360

250

455

600

163

40~44

420

290

515

670

238

46~48

480

330

585

770

353

52~58

550

380

680

970

518

60~66

640

440

775

1000

772

Identification Example:

Scew Type Chain Stopper for Grade 2 Anchor Chain Diameter 10~44mm:

Screw Type Chain Stopper A40~44 CB/T178-1996


Screw Type Chain Stopper

Drawing of CB/T178-96 Screw Type Chain Stopper Type B

Anchor Chain Diameter(mm)

B

B1

H

L

D

Weight(kg)

50~52

1020

333

1130

1040

520

1700

54~56

1090

335

1210

1120

560

1805

58~60

1170

371

1270

1180

600

1930

62~64

1250

393

1360

1270

640

1960

66~68

1330

415

1430

1340

680

2180

70~73

1410

441

1510

1420

730

2420

76~78

1500

463

1590

1500

780

2630

81~84

1600

485

1630

1610

840

2860

87~90

1700

507

1670

1700

900

3170

92~95

1820

529

1710

1800

950

3420

97~102

1940

551

1750

1890

1020

3798

Identification Example:

Scew Type Chain Stopper for Grade 3 Anchor Chain Diameter 50~52mm:

Screw Type Chain Stopper B50~52 CB/T178-1996

Contact with us now

Our mail: manager@hiseamarine.com

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