JIS F 2006-1976 Open Chock


  • Material: Cast Iron or Cast Steel
  • Type: SC Type & FC Type
  • Nominal Size: 150mm to 400mm
  • Weight: 10.7KG to 98KG

JIS F 2006-1976 Open Chock 

The Open Chock is made according to the standard of JIS F 2006-1976 and is a special model of the marine mooring chock used for small boats to lead the mooring rope from ship’s inboard to outboard. It also can be applied for military and industrial ships, operating effectively throughout the world. The open chock are always used for small wire ropes or other marine mooring ropes because of its simple design, installed on the decks by welding. The open chocks have two types according to their material including the SC type according to the requirement of standard JIS G 5101, one made by cast steel and the FC type made by cast iron as the requirement of standard JIS G 5501. Both types are deck mounted open chock. The open chock supplied by Ysmarines has the best quality with the certificate of CCS, DNV, ABS, BV, LR, etc. 

Technical Parameters Of JIS F 2006 Cast Steel Open Chock

JIS F 2006 Cast Steel Open Chock (SC Type)

Material: Cast steel
Weight: 10.7kg to 98kg
Finishing: the open chocks shall be coated externally with an anti-corrosion protective finish.
Installation site: on the deck

Drawings of JIS F 2006 Cast Steel Open Chock (SC Type)

JIS F 2006 Cast Steel Open Chock (SC Type)

 

 

Nominal size

(mm)

 

 

Weight

(kg)

Dimensions(mm)

Wire Rope Dia.

 

L

 

L1

 

L2

 

B

 

H

 

H1

 

H3

Wire

6*24

 

hemp

 

P.P

150

10.7

150

280

60

80

90

70

118

12

32

20

200

18.1

200

380

84

110

116

92

151

14

38

24

250

29.2

250

460

114

130

136

108

178

16

42

28

300

44

300

540

140

150

160

124

209

18

50

32

350

64

350

620

170

170

180

140

235

20

55

36

400

98

400

700

200

200

200

160

263

22

60

42

JIS F 2006 Cast Iron Open Chock (FC Type)

Material: Cast iron
Weight: 11.5kg to 130kg
Finishing: the open chocks shall be coated externally with an anti-corrosion protective finish.
Installation site: on the deck 

Drawings of JIS F 2006 Cast Iron Open Chock (FC Type)

JIS F 2006 Cast Iron Open Chock (FC Type)

 

 

Nominal size

(mm)


 

 

 

Weight

(kg)


 

Dimensions(mm)

Wire Rope Dia.

 

L

 

L1

 

L2

 

B

 

H

 

H1

 

H3

Wire

6*24

 

hemp

 

P.P

150

11.5

150

400

60

80

85

75

120

12

32

20

200

19

200

500

80

110

105

96

147

14

38

24

250

31.5

250

600

110

130

125

111

174

16

42

28

300

47

300

700

140

150

145

127

203

18

50

32

350

68

350

800

165

170

160

140

225

20

55

36

390

91

390

900

190

190

175

155

245

22

60

42

420

130

420

1000

210

210

195

172

272

22

60

42

FAQ Of JIS F 2006-1976 Open Chock    

1. Can you supply OEM or ODM service?
A: Yes, we have a great research & development team. The marine mooring open chocks can be customized according to your request.
2. How to choose the material of the open chocks?
A: Both steel and iron models are strong and durable, though steel is more subject to corrosion. Gray iron is the least expensive and resists corrosion very well, but is weaker and less durable than the other materials. 
3. Do you provide the relevant documentation and certificate?
A: Yes, we can provide you with the documentation and certificates you need, such as CO, Form E, Form F, Mill’s certificates, CCS, BV, etc.
4. What is your term of delivery?
A: We accept EXW, FOB, CIF, DDU and DDP. You can choose the one that is the most convenient for you.