This panama chock JIS F2017 is Japanese standard. The mooring chock has deck mounted type and bulwark mounted type as well. Deck mounted mooring chock we mark as Type AC or Type AP. Type AC was made of cast steel and type AP was made of steel plate. Bulwark mounted mooring chock we mark as Type BC or Type BP. Type BC was made of cast steel and type BP was made of steel plate. Example for designation: Panama Chock, Type AC 310 or JIS F2017 AC310.
The material shall conform to JIS G5101-SC 42 (carbon steel castings) and JIS G 3101-SS 41(rolled steel for general structure) or JIS G3106-SM 41( rolled steel for welded structure). The equivalent Chinese material cast steel ZG230-450 and steel plate Q235. The surface treatment will be sand blast 2.5 and work shop zinc-rich primer.
Mooring chock is also called mooring pipe because it acts as a pipe, the rope can pass through it. If it’s classified by shape, they can be closed chock and open chock. If according to the standard to divide, there are Japanese standards, German standard, Spanish type, European Union type, GB, CB and so on. If it is divided according to its position on the ship, it can be divided into decked mounted mooring chock and bulwark mounted mooring chock.
Boomarine supplied mooring chocks are manufactured strictly following the standards and higher than the requirements of the standard in many cases. We could offer all kinds of certificates such as ABS, LR, NK, GL, BV, etc.
Features of Panama Chock JIS F2017 Type BC
- Type: Bulwark Mounted
- Material: SC42 in JISG5101 or ZG230-450 GB/T11352-2009
- Finish: one layer of shop primer after sandblasting 2.5
|Nominal size||L||L1||L2||L3||D||H1||H2||H3||R1||R2||R3||R4||R5||K||T||Calculated mass (kg)|
Remarks: The stopper marked with* in this figure may not be fitted if the purchaser so wishes.
|Nominal size||L||L1||L2||Calculated mass (kg)|
- The stopper marked with * in this figure may not be fitted if the purchaser so wishes.
- Letters in boldface show the specified dimensions
- The rib may change the position or increase the quantity if necessary.