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ISO13742 Universal Fairleads Without Upper Roller

Place of Origin: China
Brand: DEYUAN MARINE
Standard: ISO13742
Type: Universal Fairleads
Construction: three rollers, four rollers, five rollers
Material: Weldable steel plates
SWL: 14~140T
Certificate:IACS certificate available
Surface: with anti-corrosion protective finish

Product Description

ISO13742 Universal Fairleads Without Upper Roller

Four roller Fairleads ISO13742 product description

Introduction of  ISO13742 Universal Fairleads

ISO13742 Universal fairleads is a type of ship's mooring fitting installed on board to lead the mooring rope from the ship's inboard to outboard.

Different from ISO13733 Universal fairleads, ISO13742 Universal fairleads is without the upper roller, and it's specially used for vessels in which the mooring deck level is higher than quay side.


There are four types of ISO13742 Universal fairleads to suit different requirements

— type 3R: with one rope-passing opening;

— type 4RL: with one rope-passing opening with additional guide roller on left side;

— type 4RR: with one rope-passing opening with additional guide roller on right side;

— type 5R: with two rope-passing openings.


Material for  ISO13742 Universal fairleads are as followed

— Frame and other plates: weldable steel plates having a yield point of not less than 235 N/mm2 except frame 

with rope guide for nominal size 400A, 400B and 400C shall be made of weldable steel plates having a 

yield point of not less than 315 N/mm2.

— Roller: weldable steel plates having a yield point of not less than 235 N/mm2 except rollers for nominal 

size 400A, 400B and 400C shall be made of weldable steel plates having a yield point of not less than 

315 N/mm2, or equivalent steel tubes.

— Axle: carbon steel having a yield point of not less than 345 N/mm2.

— Bush: brass or bronze or equivalent

Should any of ISO Standard Universal fairleads or roller  fairleads be interested of you, pls donot hesitate to contact us for more details. 


Five roller Fairleads ISO13742 technical parameters

 ISO13742 Universal Fairleads Without Upper Roller

Nominal
size (Dn)
B × H SWLc Calculated weight(kg) Dimensions(mm)
(kn) (t) 3R 4R D1 h1 h2 b b1 b2 b3 b4
140 195 × 150 137 14 101 126 139,8 130 350 335 515 656 780 140
160 200 × 150 196 20 140 176 165,2 145 378 365 570 730 870 140
180 200 × 150 245 25 181 226 190,7 155 400 391 620 800 950 140
200 200 × 150 314 32 246 305 216,3 170 428 416 675 896 1060 140
250 250 × 200 510 52 585 731 267,4 195 530 517 825 1046 1220 180
300A 300 × 250  687 70 780 945 318,5 220 630 618 980 1206 1420 200
300B 300 × 250  736 75 852 1029 318,5 220 630 618 980 1206 1420 200
400A 350 × 250 981 100 1245 1506 406,4 265 720 756 1210 1450 1680 200
400B 350 × 250 1256 128 1353 1648 406,4 265 720 756 1210 1450 1680 200
400C 350 × 250 1373 140 1464 1780 406,4 265 720 756 1210 1450 1680 200

Three roller Fairleads ISO13742

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