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DIN81915 Type C Chock

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DIN81915 Type C Chock

mooring chock specific requirement summary explaining its technology introduction:

1: the mooring chock body material selection in accordance with GB 8162 204 seamless steel tube. Can also be specified in GB 712 A grade of steel plate is bend into.

2: Stainless steel clad plate selection in accordance with GB 4237 use 1Cr18Ni9Ti stainless steel plate .

3: the mooring chock body at intersecting line and the outer rim, welding surface clean and no crack, war page, skew, Cut straight to sharp edges.

4: mooring chock stainless steel clad plate shall be flat and body joint, the weld shall be no pores, cracks, burrs and lack of Depression.

5: mooring chock completion except stainless steel clad plate, should brush rustproof paint. After loading the goods on board according to the requirements of ship hull paint.

DIN81915-1998 Chock Type C

Specifications

Type

Max. Proof load

b1

e

f

h1

l1

w1

w2

Weight (kg)

1

10KN

250

125

15

160

285

125

90

18

2

20KN

315

157.5

18

200

360

160

115

26

3

30KN

390

195

21

250

450

200

140

42

5

50KN

480

240

24

300

550

250

180

74

8

80KN

585

292.5

27

360

680

320

225

120

12

120KN

710

355

30

440

840

400

270

185

20

200KN

840

420

33

520

1020

500

320

285

32

320KN

1100

550

-

700

1300

600

400

795

DIN81915-1998 Chocks

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