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CB 34-76 Type B Bulwark Bolted Casting Steel Mooring Chock Ship Mooring Equipment
Description:
Mooring chock, welded on deck or bulwark, is used to guide and control the mooring ropes to a certain direction. Its surface is polished smoothly in order to reduce the friction of the rope. CB* 34-76 marine mooring chocks have four types: CB34-76 type A, type B, type C, type D.
Main Technical Specification:
1.Type: Type B, bolted type
2.Materials: Casting C-Mn Steel, Casting Iron, Casting Stainless Steel, also can supply special steel for icebreaker.
3.Technical Standard: CB 34-76
4.Weight: 22.6-205kg;
5.Surface treatment: sandblasting to S2.5 + one layer of epoxy shop primer, Polished Stainless Steel, customized surface treatment available.
6.Classification Certificates:CCS, NK, BV, ABS, DNV-GL, LR, KR, IRS
Main Technical Parameter:
| Maximum diameter of cable | Maximum girth of flax | Maximum diameter of nylon cable | L | L1 | L2 | B | B1 | B2 | b1 | b2 | b3 | R | R1 | R2 | Bulwark opening dimensions | Rivets or bolts | Weight kg | ||
| L3 | B3 | diameter | Number | ||||||||||||||||
| 18.6 | 160 | 35 | 200 | 300 | 400 | 130 | 230 | 330 | 18 | 110 | 22 | 58 | 15 | 145 | 310 | 240 | 12 | 12 | 22.6 |
| 22.5 | 200 | 45 | 260 | 400 | 520 | 170 | 310 | 430 | 25 | 160 | 28 | 84 | 30 | 190 | 415 | 325 | 16 | 12 | 49.3 |
| 28.0 | 230 | 55 | 320 | 465 | 590 | 200 | 345 | 470 | 28 | 175 | 30 | 95 | 30 | 210 | 480 | 360 | 16 | 16 | 71.2 |
| 33.5 | 270 | 70 | 400 | 572 | 720 | 260 | 430 | 580 | 32 | 200 | 35 | 108 | 33 | 260 | 592 | 450 | 20 | 16 | 118 |
| 43.5 | 325 | 90 | 480 | 685 | 870 | 310 | 525 | 700 | 35 | 240 | 40 | 126 | 44 | 320 | 705 | 545 | 24 | 16 | 205 |
Drawing of CB 34-76 Type B Bulwark Bolted Casting Steel Mooring Chock Ship Mooring Equipment