3 Strand Rope

China 3 Strand Rope – Versatile High-Performance Rope for Demanding Applications

Product Overview

China 3 Strand Rope offers a comprehensive solution for diverse industrial and marine applications, available in multiple materials including nylon, polypropylene filament, polypropylene/polyester blend, and pure polyester constructions. Engineered for exceptional strength, minimal elongation, superior wear resistance, and excellent anti-corrosion properties, these ropes combine soft, smooth handling characteristics with robust performance. Special anti-static variants are available for specific industrial requirements, making this product line exceptionally versatile for professional use.

Key Features & Benefits

✅ Multiple Material Options – Nylon, polypropylene, polyester, and specialized blends
✅ High Strength-to-Weight Ratio – Exceptional breaking strength across all diameters
✅ Low Elongation Characteristics – Minimal stretch for precise load control
✅ Superior Abrasion Resistance – Withstands rigorous use in demanding environments
✅ Excellent Anti-Corrosion Properties – Resists degradation in harsh conditions
✅ Soft & Smooth Handling – User-friendly for easy operation and knotting
✅ Anti-Static Variants Available – Special formulations for sensitive applications
✅ Comprehensive Size Range – Available from 4mm to 56mm diameters

Material Performance Specifications

Material	Density	Buoyancy	Melting Point	Abrasion Resistance	UV Resistance	Temperature Resistance	Chemical Resistance
Polyamide Multifilament	1.14	Non-floating	215°C	Very Good	Very Good	120°C Max	Very Good
Polyamide Yarn	1.14	Non-floating	215°C	Good	Good	120°C Max	Very Good
Polypropylene Multifilament	0.91	Floating	165°C	Medium	Medium	70°C Max	Good
Polypropylene	0.91	Floating	165°C	Medium	Medium	70°C Max	Good
Polyester	1.27	Non-floating	260°C	Good	Good	120°C Max	Good
Polypropylene/Polyester Mixed	0.95	Floating	165°C/260°C	Good	Good	80°C Max	Good

Technical Parameter Tables

Chart 1: Polyamide Multifilament & Polyamide Yarn Specifications

Diameter (mm)	Circumference (inch)	Polyamide Multifilament Linear Density (Ktex)	Polyamide Multifilament Breaking Strength (KN)	Polyamide Yarn Linear Density (Ktex)	Polyamide Yarn Breaking Strength (KN)
4	1/2	10	3.7	10	2.6
8	1	40	13.8	40	10.9
12	1 1/2	89	30.1	89	24.1
16	2	158	51.9	158	42.5
20	2 1/2	247	79.2	247	66.7
24	3	355	112	355	96.3
28	3 1/2	484	149	484	127
32	4	632	192	632	161
36	4 1/2	800	240	800	200
40	5	987	294	987	241
44	5 1/2	1190	351	1190	289
48	6	1420	412	1420	338
52	6 1/2	1670	479	1670	393
56	7	1930	550	1930	450

Chart 2: Polypropylene Multifilament & Polypropylene Specifications

Diameter (mm)	Circumference (inch)	Polypropylene Multifilament Linear Density (Ktex)	Polypropylene Multifilament Breaking Strength (KN)	Polypropylene Linear Density (Ktex)	Polypropylene Breaking Strength (KN)
4	1/2	6.3	2.3	6	2.1
8	1	32	11.4	30	10.4
12	1 1/2	68	23.9	65	21.7
16	2	121	40.7	115	37
20	2 1/2	189	62.6	180	56.9
24	3	273	87.7	260	79.7
28	3 1/2	373	115	355	105
32	4	483	146	460	132
36	4 1/2	614	182	585	166
40	5	756	221	720	201
44	5 1/2	924	266	880	242
48	6	1092	308	1040	280
52	6 1/2	1281	357	1220	325
56	7	1491	408	1420	371

Chart 3: Polyester & Polypropylene/Polyester Mixed Specifications

Diameter (mm)	Circumference (inch)	Polyester Linear Density (Ktex)	Polyester Breaking Strength (KN)	Polypropylene/Polyester Mixed Linear Density (Ktex)	Polypropylene/Polyester Mixed Breaking Strength (KN)
4	1/2	12	2.9	7.9	2.8
8	1	48	10	31	11.9
12	1 1/2	110	22.3	69.9	25.7
16	2	195	39.8	124	44.8
20	2 1/2	303	62.3	194	68.7
24	3	437	89.6	279	96.3
28	3 1/2	594	120	380	130
32	4	778	154	497	167
36	4 1/2	982	190	629	210
40	5	1215	235	776	257
44	5 1/2	1468	275	939	308
48	6	1750	329	1110	364
52	6 1/2	2050	384	1320	424
56	7	2380	439	1520	489