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Place of Origin : China
Brand Name : Zhongyuan Marine Equipmen
Certification : CCS, NK, BV, ABS, DNV, LR, KR, IRS, RS, RINA, CRS, Makers Test Certificate
Model Number : Standard or Customized
MOQ : 1 Unit
Price : Based on quotation
Packaging Details : Export standard pallet or customized packing
Delivery Time : Based on project requirements
Payment Terms : T/T, L/C
Supply Ability : Customized production based on project requirements
Standard : ISO 13799:2020; IMO Circular MSC/Circ.1175, Guidance on shipboard towing and mooring equipment
Nominal Sizes : 850mm & 920mm
Type : Type 100, Type 150, Type 180 for Nominal Sizes: 920mm
Safe Working Load/Capacity : 75 to 180T
Face angle of cable : -16~+30°
Material : C-Mn Steel Casting; Stainless Steel Casting
Surface treatment : sandblasting to S2.5 + 3 layers of epoxy paint, Galvanized
Classification Certificates : CCS, NK, BV, ABS, DNV-GL, LR, KR, RINA, IRS, RS, Etc
Casting Steel Recessed Bitts Ship Towing Equipment Ship Towing Equipment
Description:
The recessed bitt is a type of ship's towing fitting installed on the side shell of the ship.
Recessed bitts are normally provided to easily attach the towing lines where the height of the mooring deck is too high.
Main Technical Specifications:
Main Technical Parameters:
| Nominal size Dn |
D1 | d1 | b1 | b2 | R1 | R2 | R3 | R4 | R5 | R6 | R7 | R8 |
| 850 | 850 | 750 | 200 | 280 | 450 | 500 | 250 | 65 | 115 | 50 | 55 | 250 |
| 920 | 920 | 812 | 216 | 300 | 490 | 544 | 270 | 70 | 124 | 55 | 60 | 270 |
| Nominal size Dn |
R9 | R10 | t1 | f1 | f2 | f3 | f4 | f5 | h1 | h2 | h3 | |
| 850 | 180 | 30 | 50 | 500 | 250 | 180 | 248,7 | 263,4 | 400 | 190 | 110 | |
| 920 | 195 | 30 | 54 | 544 | 270 | 195 | 274,3 | 290,4 | 430 | 205 | 110 | |
| Nominal size Dn |
Type | Material (minimum yield strength) |
SWL | Calculated weight kg |
|
| kN | t | ||||
| 850 | Type 75 | 235 N/mm2 | 736 | 75 | 770 |
| Type 110 | 350 N/mm2 | 1079 | 110 | 770 | |
| Type 135 | 430 N/mm2 | 1324 | 135 | 770 | |
| 920 | Type 100 | 235 N/mm2 | 981 | 100 | 826 |
| Type 150 | 350 N/mm2 | 1472 | 150 | 826 | |
| Type 180 | 430 N/mm2 | 1766 | 180 | 826 | |

Drawing of Casting Steel Recessed Bitts Ship Towing Equipment



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Casting Steel Recessed Bitts Ship Towing Equipment Ship Towing Equipment Images |