A world class strong and durable 12strand High Modulus rope made of Honeywell’s powerful HC Spectra® fibers. Manufactured in light blue color, Spectra-Siri S-12 stands for the high level of operation efficiency and quality performance.

APPLICATIONS: MOORING / TOW LINES / STS OPERATIONS (to be used with synthetic tails) / ANCHORING / OFFSHORE / AQUACULTURE / FISHING / YACHTING

Spectra-Siri® S-12 ropes are 12 strand High Modulus ropes, combining the excellent properties of Honeywell’s HC Spectra® fibers and an insuperable manufacturing process.

Spectra-Siri® S-12 ropes exhibit unmatched strength; they are 8 times stronger than steel ropes and 3 times stronger than polyester (on a weight by weight comparison). Their lightweight characteristics make Spectra-Siri S-12 ropes ideal for the critical operations of the heavy shipping industry. The application of the special NikaThane-S coating on the HC Spectra® fibers and the superior in-house Linear Structural Preformation (LSP) process provides a high quality robust rope construction with higher strength efficiency and excellent abrasion resistance. Spectra-Siri® S-12 ropes exhibit excellent resistance to UV sunlight and weathering degradation and thus an extended service life (more than 7 years).

vessel 3

Spectra-Siri® S-12 ropes are an excellent wire-rope alternative and offer several benefits:

Spectra-Siri® S-12 ropes are produced according to ISO 10325-2009 and they comply with OCIMF’s latest regulations & recommendations for the safe mooring of the tanker-LNG-LPG vessels.

Technical Specifications

Technical Datasheet

NOM. Size (Circ.)NOM. Size (Diameter)Weight (+/-  5%)LDBF (acc. MEG4)MBL (acc. ISO 2307)
Inchesmmkgs/100 mtrkgs/220 mtrtonstons
 3/462.55.63.63.9
184.49.76.26.8
1 1/4106.714.89.510.4
1 1/2129.621.113.514.9
1 3/41412.928.318.220.0
21617.739.025.127.6
2 1/41823.752.033.536.8
2 1/22026.558.341.545.6
2 3/42231.569.244.548.9
32436.981.152.157.4
3 1/42643.194.961.067.1
3 1/22850.4110.871.378.4
3 3/43059.4130.784.192.5
43264.9142.891.8101.0
4 1/43471.0156.1100.4110.4
4 1/23679.0173.8111.8122.9
4 3/43888.3194.3125.0137.5
54097.4214.2137.8151.5
5 1/442108.5238.6153.5168.8
5 1/244118.1259.9167.2183.9
5 3/446126.5278.3179.0196.9
648139.7307.3197.7217.5
6 1/450151.4333.0214.2235.6
6 1/252156.2343.6221.0243.1
6 3/454187.4412.4265.2291.8
756187.4412.4255.4281.0
7 1/260212.1466.6274.0301.4
864240.1528.3314.6346.1
8 1/268269.8593.6353.5388.9
972301.2662.6394.6434.1
1080368.8811.4483.3531.6

LDBF: Line Design Break Force
MBL: Minimum Breaking Load

more sizes available upon request

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