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GB T178-96 Spiral Type Chain Stopper

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GB T178-96 Spiral Type Chain Stopper

GB T 178-96 Spiral Type Chain Stopper

GB/T 178-96 Screw type chain stopper is applicable to all types of ships whose anchor chain diameter is 22~102mm. Screw type chain stopper has two types: type A is applicable to Grade 2 anchor chain, type B is applicable to Grade 3 anchor chain. Type A screw type can withstand the 80% minimum breaking load of grade 2 anchor chain; type B screw type chain stopper can withstand 80% maximum breaking load of grade 3 anchor chain. For more information, please feel free to contact us.

Features of GB/T 178-96 Spiral Type Chain Stopper

1. Model Type: screw type chain stopper;

2. Standard: GB/T 178-96 (adopt the standard GB4443-84 for reference);

3. Material: cast steel (ZG230-450)

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

5. Color: red, black, grey or any others for customerí»s reference;

6. Can withstand 80% minimum breaking load of anchor chain, never come to permanent deformation;

7. All flexible parts are painted lubricating oil, other parts of surface are painted bitumen paint;

8. No any defects on the surface that influence the strength of chain stopper;

9. Certificate: ABS,CCS, BV,LR,NK etc.

10. Can be customized according to customerí»s drawing

GB T178-96 Spiral Type Chain Stopper

Drawing of GB/T 178-96 Screw Type Chain Stopper Type A

Unit:mm

Anchor Chain Diameter

B

B1

B2

B3

B4

B5

b1

b2

c

d

d1

d2

H

H1

H2

H3

h

L

L1

L2

R

R1

r

n

Weight(kg)

22~26

280

104

40

94

76

84

20

35

190

T26í┴8/2

250

25

335

105

70

175

42

500

275

265

45

95

22

40

90

28~32

310

118

45

114

92

90

25

40

210

T28í┴8/2

320

26

400

125

80

204

50

550

330

320

50

105

28

50

122

34~38

360

134

50

136

110

105

30

45

250

T30í┴10/2

320

30

455

135

90

235

60

600

375

365

55

125

33

55

163

40~44

420

152

55

160

128

120

35

50

290

T32í┴10/2

400

34

515

150

100

271

70

670

430

415

65

145

37

65

238

46~48

480

172

65

186

145

130

40

60

330

T36í┴10/2

400

36

585

175

115

307

80

770

480

465

75

165

42

75

353

52~58

550

192

75

214

166

150

45

75

380

T40í┴10/2

400

40

680

200

130

360

90

970

565

545

85

190

46

85

518

60~66

640

212

85

250

190

170

50

90

440

T44í┴12/2

500

40

775

225

150

410

105

1000

640

615

100

220

55

100

772

Identification Example:

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

Screw Type Chain Stopper A40~44 CB/T178-96


GB T178-96 Spiral Type Chain Stopper

GB/T178-96 Screw Type Chain Stopper

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Our mail: manager@hiseamarine.com

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