6×K19 Compacted Strand Wire Rope

Short Description:

Compacted Strand Wire Rope is designed for demanding, high-performance applications that require a combination of strength, durability, and flexibility. It is widely used in industries like construction, mining, maritime, and heavy machinery.

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Product Detail

High-Strength, Long-Life Steel Wire Rope for Heavy Lifting and Industrial Applications

JULI’s 6×K19 compacted strand wire rope is engineered for superior tensile strength, fatigue resistance, and flexibility. Designed for demanding lifting and hoisting operations, this steel wire rope ensures reliable performance under high load cycles and harsh working environments. Manufactured in JULI’s CNAS-approved laboratory under ISO 9001 and ISO 14001 standards, it delivers consistent quality for industrial and marine applications worldwide.

Technical Specifications

Parameter	Details
Structure	6 strands × 19 wires (K-type compacted strand)
Core Type	IWRC (Independent Wire Rope Core) / Fiber core optional
Surface Finish	Galvanized / Bright / PVC coated
Diameter Range	8 mm – 60 mm (custom available)
Material	High-carbon steel / alloy steel
Tensile Strength	1570–2160 MPa
Standard	EN 12385, ISO 2408, GB/T 20118
Feature	Compacted structure reduces abrasion and improves fatigue life
OEM/ODM	Available for custom specifications and branding

Key Features

High Strength & Durability – Compacted strands reduce voids and improve metal-to-metal contact, resulting in higher breaking load and extended service life.
Excellent Fatigue Resistance – Designed for repetitive hoisting and dynamic loads.
Smooth Surface & Reduced Wear – Compact structure ensures smooth rope-to-sheave contact, minimizing groove wear.
Stable Performance – Uniform diameter and flexibility for efficient spooling on drums.
Corrosion-Resistant Options – Available in hot-dip galvanized and special coatings for marine or offshore applications.

Applications

The 6×K19 compacted strand wire rope is widely used in:

Container cranes and ship-to-shore cranes
Tower cranes and overhead cranes
Offshore oil rig lifting systems
Mining hoists and excavators
Floating cranes and winches
Ropeway and elevator systems

Its combination of high breaking strength, superior fatigue life, and excellent flexibility makes it a reliable choice for critical lifting operations in ports, construction, and marine engineering.

Nominal diameter (mm)	Reference weight (kg/100m)		Rope grade
			1570		1670		1770		1870		1960		2160
			Minimum breaking strength (kN)
	Fiber-cored wire rope (kg/100m)	Steel Cord rope (kg/100m)	Fiber-cored (kN)	Steel Cord (kN)	Fiber-cored (kN)	Steel Cord (kN)	Fiber-cored (kN)	Steel Cord (kN)	Fiber-cored (kN)	Steel Cord (kN)	Fiber-cored (kN)	Steel Cord (kN)	Fiber-cored (kN)	Steel Cord (kN)
10	42.5	46.5	58.6	65.2	62.3	69.3	66	73.5	69.8	77.6	73.1	81.3	80.6	89.6
12	61.2	67	84.3	93.8	89.7	99.8	95.1	106	100	112	105	117	116	129
14	83.3	91.1	115	128	122	136	129	144	137	152	143	159	158	176
16	109	119	150	167	159	177	169	188	179	199	187	208	206	230
18	138	151	190	211	202	225	214	288	226	251	237	264	261	290
20	170	186	234	261	249	277	264	354	279	310	292	325	322	359
22	206	225	283	315	291	335	320	423	338	376	354	394	360	434
24	245	268	336	375	359	421	366	497	402	447	421	469	464	516
26	287	314	396	440	422	499	430	567	472	525	494	550	545	606
28	333	365	459	511	481	563	514	648	547	608	573	638	625	703
30	383	419	527	586	562	643	598	727	628	698	658	732	732	807
32	435	476	600	667	638	710	676	824	714	795	749	833	825	910
34	491	538	677	753	720	801	763	895	806	897	845	930	931	1048
36	551	603	759	844	807	899	853	952	904	1010	947	1050	1040	1160
38	614	671	846	941	908	1008	956	1060	1010	1120	1060	1170	1160	1290
40	680	744	937	1040	1000	1120	1060	1180	1120	1240	1170	1300	1290	1430
42	750	820	1030	1150	1100	1220	1160	1300	1230	1370	1300	1430	1420	1580
44	823	900	1130	1260	1210	1340	1280	1420	1350	1500	1420	1570	1560	1740
46	899	984	1230	1380	1320	1470	1400	1530	1480	1640	1580	1720	1700	1800
48	979	1070	1340	1500	1440	1600	1520	1690	1610	1790	1680	1870	1860	2070
50	1060	1160	1460	1630	1560	1730	1650	1840	1790	1940	1880	2030	2010	2240
52	1150	1260	1580	1760	1680	1880	1790	1990	1890	2100	1980	2200	2180	2420
54	1240	1360	1710	1900	1820	2020	1930	2140	2090	2300	2230	2370	2350	2610
56	1330	1460	1840	2040	1950	2170	2070	2300	2230	2460	2390	2530	2530	2810
58	1430	1570	1970	2190	2100	2330	2220	2470	2350	2610	2460	2740	—	3020
60	1530	1670	2110	2350	2240	2490	2380	2640	2510	2790	2630	2930	—	3230
64	1740	1900	2400	2600	2550	2770	2700	3000	2930	3300	2990	3570	—	3580
68	1970	2150	2710	2940	2880	3130	3050	3340	3260	3500	3380	3820	—	4050
72	2200	2410	3040	3300	3230	3510	3410	3740	3630	3930	3720	4120	—	—
76	2450	2690	3380	3670	3600	3910	3820	4120	4030	4370	4290	4590	—	—
80	2720	2980	3750	4070	3990	4330	4230	4590	4460	4850	4680	5080	—	—
84	—	3280	—	4490	4770	5240	5060	5530	—	5340	—	5600	—	—
88	—	3600	—	4920	5240	5720	5530	6070	—	5860	—	6150	—	—
92	—	3940	—	5380	5630	6230	6060	6610	—	6490	—	6720	—	—
96	—	4290	—	5860	6260	6760	6560	7170	—	6980	—	7320	—	—
100	—	4650	—	6380	6730	7320	7170	7750	—	7570	—	7940	—	—
104	—	5030	—	6850	7280	7890	7650	8390	—	—	—		—	—
108	—	5420	—	7420	7840	8480	8160	8960	—	—	—	—	—	—
112	—	5830	—	7960	8460	9100	8830	9630	—	—	—	—	—	—
116	—	6260	—	8510	9040	9740	9500	10300	—	—	—	—	—	—
120	—	6700	—	9160	—	10300	—	—	—	—	—	—	—	—
Note: After the steel core is plastic coated, the Weight needs to be increased by 2.5%, compared to the weight in the table.
Note: Sum of minimum breaking load of wires = Minimum breaking load of rope*?1.214 (fiber core)or 1.260 (steel core)

Why Choose JULI Wire Ropes

38 years of manufacturing experience in lifting and rigging solutions
In-house CNAS-approved test laboratory for strict quality control
Global certifications including ISO 9001 & ISO 14001
Custom design and OEM service for industrial applications
Proven performance in construction, logistics, and marine projects

Looking for a reliable steel wire rope manufacturer for bulk or OEM orders?
JULI offers tailor-made solutions for your lifting, hoisting, and material-handling needs.