Steel Wire Ropes

We are engaged in manufacturing of a wide range of galvanized or un-galvanized steel wire ropes that are manufactured using supreme quality alloy steel wires. Our range is in adherence with international quality standards and is appreciated for strength, durability, corrosion & abrasion resistance and chemical resistance. Our product range finds wide application in various industries such as railways, sugar, marine and mining.

Nominal	Approximate Mass		Minimum Breaking Load Corresponding to Tensile Designation of Wires of
Diameter			1570		1770		1960
	Fibre Core	Steel Core	Fibre Core	Steel Core	Fibre Core	Steel Core	Fibre Core	Steel Core
(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)
mm	kg/100m	kg/100m	kN	kN	kN	kN	kN	kN
8	22.9	25.2	33	36	38	41	42	45
9	28.9	31.8	42	46	48	51	53	57
10	35.7	39.3	52	56	59	64	65	70
11	43.2	47.6	63	68	71	77	79	85
12	51.5	56.6	75	81	85	91	94	101

Owing to our well equipped manufacturing facility, we are involved in manufacturing breaking load and mass for 6x37 construction in various diameters. Our long lasting range is fabricated using advanced technology and is appreciated for efficient functioning, high tensile strength, durability and good load bearing capacity. These are extensively used in railways and sugar industries for various purposes.

Nominal	Approximate Mass		Minimum Breaking Load Corresponding to Tensile Designation of Wires of
Diameter			1570		1770		1960
-1	Fibre Core (2)	Steel Core (3)	Fibre Core (4)	Steel Core (5)	Fibre Core (6)	Steel Core (7)	Fibre Core (8)	Steel Core (9)
mm	kg/100m	kg/100m	kN	kN	kN	kN	kN	KN
8	22.1	24.3	30	32	33	36	37	40
9	28	30.8	37	40	42	46	47	51
10	34.6	38.1	45	50	52	56	58	62
11	41.9	46.1	55	60	63	68	78.7	76
12	49.8	54.8	67	72	75	81	83	90
13	58.5	64.3	78	84	88	95	98	105
14	67.8	74.6	91	98	102	110	113	122
16	88.6	97.4	118	128	134	144	148	160
18	112	123	150	162	169	183	187	202
19	125	137	167	180	188	203	209	225
20	138	152	185	200	209	225	231	250
22	167	184	224	242	253	273	280	302
24	199	219	267	288	301	325	333	359
26	234	257	313	338	353	381	391	422
28	271	297	363	392	409	442	453	489
32	354	389	474	512	534	577	592	639
36	448	492	600	648	676	730	749	809
38	499	549	668	722	753	813	834	901
40	554	608	741	880	835	902	924	998
44	678	-	896	-	1010	-	1119	-
48	797	-	1066	-	1202	-	1331	-
52	936	-	1252	-	1411	-	1562	-

Our clients can avail from us a wide range of 6x19 breaking load and mass that is extensively used for construction in various industries such as railways, fishing, marine and sugar industries. The range is specially designed and fabricated using superior quality steel alloys and is acknowledged for extra strength, durability, flexibility and excellent load bearing capacity. We also test our range on different quality parameters right from the procurement of raw material to the finished product to ensure superior quality end product.

Nominal	Approximate Mass		Minimum Breaking Load Corresponding to Tensile Designation of Wires of
Diameter			1570		1770		1960
	Fibre Core	Steel Core	Fibre Core	Steel Core	Fibre Core	Steel Core	Fibre Core	Steel Core
-1	-2	-3	-4	-5	-6	-7	-8	-9
mm	kg/100m	kg 100m	kN	kN	kN	kN	kN	kN
8	24.3	268	34	37	38	41	42	46
9	30.8	33.9	43	46	48	52	54	58
10	38	41.8	53	57	60	65	66	71
11	46	50.6	64	69	72	78	80	86
12	54.7	60.2	76	82	86	93	95	103
13	64.3	70.7	90	97	101	109	112	121
14	74.5	82	104	112	117	127	130	140
16	97.3	107	136	147	153	165	169	183
18	123	135	172	186	194	209	214	232
19	137	151	191	207	216	233	239	258
20	152	167	212	229	139	258	265	286
22	184	202	257	277	289	312	320	346
24	219	241	305	330	344	372	381	412
26	257	283	328	387	404	436	447	383
28	298	328	416	449	469	506	519	560
32	389	428	543	586	612	661	678	732
36	493	542	687	742	775	837	858	926
40	608	669	848	916	956	1033	1059	1144
44	736	810	1026	1109	1157	1250	1281	1384
48	876	964	1222	1319	1377	1487	1525	1647
52	1028	1131	1434	1548	1616	1745	1790	1933

We offer breaking load and mass for the construction of 6x12 fiber core ropes in various diameters and specifications. These are fabricated using superior quality material such as alloy steel and non galvanized high carbon and are appreciated for durability, reliability, flexibility, high tensile strength and excellent load bearing capacity. Our range is in conformation with set national as well as international standards and find wide application in railways, sugar industry, heavy engineering industry, mining and marine industries.

MEGA BRAND GALVANISED STEEL WIRES ROPES BREAKING LOAD AND MASS FOR 6 X 12 (12/Fibres) CONSTRUCTION FIBRE CORE ROPES

Nominal Diameter +6 percent -1	Approximate Mass	Minimum Breaking Load Corresponding to Tensile Designation of Wires of 1420
-1	-2	-3
mm	kg/100 m	kN
8	16	19.3
9	20.3	24
10	25.1	30
11	30.3	36
12	36.1	43
14	49.1	58
16	64.2	76
18	81.2	96
20	100	118

"MEGA BRAND" GALVANISED STEEL WIRE ROPES BREAKING LOAD AND MASS FOR 6 X 24 (15/9/Fibre) CONSTRUCTION FIBRE CORE ROPES

Nominal Diameter +6 ' percent -1	Approximate Mass	Minimum Breaking Load Corresponding to Tensile Designation of Wires of 1420
-1	-2	-3
mm	kg/100 m	kN
8	20.4	25
9	25.8	32
10	31.8	40
11	38.5	48
12	45.8	57
14	62.4	78
16	81.5	102
18	103	129
20	127	159
22	154	193
24	183	229
26	215	269
28	250	312
32	326	407
36	413	516
40	509	637

The rope is removed from the application due to various possible causes that includes accelerated wear, corrosion, kinks, stretch, pinching and crushing. Rope is no longer remain in service when the factor of safety become too low and there is loss in rope strength due to wear, corrosion or any form of deterioration.

Fault	Possible Cause
Accelerated Wear	Severe abrasion from being dragged over the ground or obstructions. Rope not suitable for application. Poorly aligned sheaves Large fleet angle. Worn Sheave with improper groove, size or shape. Stiff or seized sheave bearings High bearings and contract pressures. Sheeves/drum two small
Rapid appearance of Brokn Wires	Rope not suitable for application Reverse bends. Sheaves drums too small. Overload and shock loads. Excessive rope vibration. Kinks that have formed and have been straightened out.. Crushing and flamering of the rope Sheave wobble.
Corrosion	Inadequate lubrication Improper storage Exposure to acids or alkalis.
Kinks	Improper installation. Improper handling Stack rope pulled tight.
Excessive localised Wear	Dru crushing. Equalizer Sheave Vibration.
Stretch	Overload Passed normal stretch and approaches failure.
Broken Wires near Fitting	Rope Vibration. Fitting get pulled too close to sheave or drum.
Sheaves/Drums Wear out	Material too soft.
Pinching, Crushing, oval Shape	Sheaves grooves too small. Not following proper installation and maintenance procedure on multiple layer drums.
Rope Unlays (Opens up) Reduction in Diameter	Wrong rope construction. Rope end attached to swivel. Brokern core. Overload. Internal Wear. Corrosion.
Bird Cage	Tight Sheaves. Rope is forced to rotate around it own axis. Shock loads. Improper Wedge Socket Installation.
Core Protrusion	Shock loading. Disturbed rope lay. Rope unlays. Load spins and rotates rope around its own axis.

DISCARDING A WIRE ROPE : No rope staid remain in sevice when it is considered that:

a) The factor of safety has become too low (when the reserve of strength is no longer sufficient to ensure that the rope can safely withstand the repeated shock loads, bends, etc.)
b) The loss in rope strength due to wear, corrosion, or both is approaching one-sixth or 16 percent of the original strength (or any lower value set by the concerned engineer)
c) The loss in rope strength due to fatigue, corrosion-fatigue, or surface embrittlement or due to cracked or broken wires of any kind, is approaching one tenth of the original strength (or any lower value set by the concerned engineer).
d) The outer wires have lost about one third of their depth as a result of any form of deteroration.
e) The outer wires are becoming loose and displaced for any reason.
f) The rope has become kinked or otherwise deformed, distorted or damaged, and the affected part cannot be cut out.
g) The rope has been subjected to a severe overwind or overload or to severe shock loading, as a result of an accident if the portion of the rope so subjected cannot be cut off (as in the case of overwind above banking level).
h) The examination of the rope leaves any doubt to its safety on any grounds.
i) A rope, which is still in good condition, reaches the maximum life for its type prescribed by the manufacturer or as laid down in Regulations, if any.