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Place of Origin : China
Brand Name : Zhongyuan
Certification : CCS, NK, BV, ABS, DNV-GL, LR, KR, IRS, RS, RINA, Makers Test Certificate, Etc.
Model Number : Standard and Customized
MOQ : 1
Price : As per quotation
Packaging Details : Pallet or Customized
Delivery Time : As per offer
Payment Terms : TT, L/C, Etc.
Supply Ability : Satisfy clients needs
Technical Standard : ISO 13767-2012, Roller Standard ISO 13755
Type : 2roller type/3 roller type
Roller Diameters : 150~500mm
Roller No. : 2/3 Rollers
Roller Weight : 126~1618kg
Materials : Mild Steel, C-Mn Steel, Stainless Steel, Casting Steel, Nodular Cast Iron
Surface treatment : sandblasting to S2.5 + one layer of epoxy shop primer, Galvanized, Polished, customized surface treatment available
Classification Certificates : CCS, NK, BV, ABS, DNV-GL, LR, KR, IRS, RS, Etc
ISO 13767 Shipside 2 Rollers Fairlead With Seat Ship Towing Equipment
Description:
ISO 13767 Shipside 2 rollers Fairlead With seat is used for guide of mooring rope of ships. Depending on the construction, roller fairleads are to be classified as following two types : 2 roller type;3 roller type. The materials of components are to be used for manufacturing the roller fairleads : Seat - Weldable steel plates having a yield point of not less than 235 N/mm2.
Main Technical Specifications:
Main Technical Parameters:
Nominal size Dn | 2-roller type | 3-roller type |
l1 |
l2 |
P | SWL | |||||
l |
W |
l |
W | =90 | =20 | ||||||
(kN) | (ton) | (kN) | (ton) | ||||||||
150 | 570 | 770 | 870 | 1 070 | 300 | 135 | 200 | 260 | 26 | 186 | 19 |
200 | 740 | 990 | 1140 | 1390 | 400 | 170 | 250 | 437 | 45 | 314 | 32 |
250 | 910 | 1210 | 1410 | 1710 | 500 | 205 | 300 | 574 | 58 | 412 | 42 |
300 | 1070 | 1420 | 1670 | 2020 | 600 | 235 | 350 | 710 | 72 | 510 | 52 |
350 | 1230 | 1610 | 1930 | 2310 | 700 | 265 | 380 | 1025 | 104 | 736 | 75 |
400 | 1400 | 1780 | 2200 | 2580 | 800 | 300 | 380 | 1230 | 125 | 883 | 90 |
450 | 1560 | 1940 | 2460 | 2840 | 900 | 330 | 380 | 1571 | 160 | 1128 | 115 |
500 | 1720 | 2100 | 2720 | 3100 | 1000 | 360 | 380 | 1913 | 195 | 1373 | 140 |
a. is the relative angle of ropes on the roller fairlead. b, SWL is the maximum applicable rope tension based on ( = ) and 16 ( = 2 ) deflection of rope direction by roller fairlead. SWLs shown in the Table are for reference only. These are based on the loadings as mentioned in Annex A. SWL may be adjusted depending on the actual loading conditions, and the actual marking is to be per the agreement between the user and the manufacturer. c. P and W is for reference. The opening size on the shell or bulwark is to be determined considering overhauling space of the roller. |
Nominal size Dn | A | B | C | R | d type A & B | d type C | h1 | t1 | t2 | Welding Leg Length Z1 | Welding Leg Length Z2 | Welding Leg Length Z3 | Calculated (kg) 2 rollers type | Calculated (kg) 3 rollers type |
150 | 145 | 165 | 50 | 20 | 71,5 | 81,5 | 100 | 10 | 12 | 8 | 5 | 8 | 126 | 171 |
200 | 182 | 200 | 50 | 20 | 93,5 | 102,5 | 100 | 12 | 14 | 10 | 6 | 10 | 191 | 265 |
250 | 225 | 235 | 50 | 25 | 113,5 | 119,5 | 100 | 15 | 16 | 11 | 7,5 | 12 | 286 | 404 |
300 | 256 | 265 | 50 | 25 | 128,5 | 130,5 | 125 | 16 | 18 | 12 | 8 | 13 | 367 | 525 |
350 | 296 | 295 | 50 | 30 | 145,5 | 152,5 | 125 | 21 | 24 | 15 | 10,5 | 17 | 569 | 820 |
400 | 333 | 330 | 70 | 30 | 154,5 | 164,5 | 150 | 23 | 26 | 17 | 11,5 | 18 | 719 | 1048 |
450 | 371 | 360 | 70 | 35 | 167,5 | 179,5 | 150 | 26 | 28 | 20 | 13 | 21 | 912 | 1339 |
500 | 402 | 390 | 70 | 35 | 178,5 | 195,5 | 150 | 27 | 32 | 23 | 13,5 | 22 | 1097 | 1618 |
Drawings of ISO 13767 Shipside Roller Fairlead 2 rollers 3 Rollers Fairlead With Base Ship Towing Equipment
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ISO 13767 Shipside 2 Rollers Fairlead With Seat Ship Towing Equipment Images |