Steel Wire Rope GOST 3070-88

Steel wire rope GOST 3070-88 is used in construction, transport and lifting mechanisms.

The rope is made from a group of non-rotating steel wires twisted together.

A steel or synthetic core is used inside.

GOST 3070-88 ropes are used in:

• Lifting cranes.
• Elevators and lifts.
• Manufacturing of fencing and fastenings.
• Automobiles, trains, aircraft.
• Construction of bridges, towers and power line supports.
• Rigging, anchor lines and towing ropes.
• Drilling rigs and pumping stations.
• Industrial equipment for the production of metal products and paper.

The equivalent of GOST 3070-88 rope is DIN 3060 standard rope. This is a round rope made of steel wires using the multi-layer stranding method. The product has a high level of strength and reliability. Its purpose is lifting and moving loads across various industries. Depending on design and strength class, ropes can be single- or multi-strand. They can also be protected from corrosion by zinc-plating or a polymer coating.

Specifications

GOST 3070-88 is a national standard that sets requirements for steel wire ropes used to create lifting and load-moving mechanisms. Rope characteristics under the standard:

• Diameter from 1 to 90 mm.
• Steel grades: alloy, carbon.
• Coating types: galvanizing, zinc-plating, polymer coating, etc.

Detailed characteristics are presented in the table:

d, mm	Calculated cross-sectional area of all wires, mm²	Weight of 1000 m of rope, kg	Total breaking force of all wires/breaking force of the rope as a whole (N) for marking groups, N/mm² (kgf/mm²)						Drum number	Number of metres per drum
			1570(160)		1670(170)		1770(180)
3.3	3.62	35.5	-	-	-	-	6385	5490	6	3000
3.6	4.38	42.9	-	-	-	-	7725	6640	6	3000
3.9	5.20	51.0	-	-	-	-	9170	7885	6	3000
4.2	6.10	59.8	-	-	-	-	10750	9245	6	3000
4.5	7.07	69.3	-	-	-	-	12450	10700	6	3000
4.8	8.12	79.6	12700	10900	13500	11600	14300	12250	6	3000
5.5	10.42	102.6	16300	14000	17350	14900	18350	15750	7	2000
5.8	11.67	114.5	18250	15650	19400	16650	20550	17650	7	2000
6.5	14.53	142.5	22750	19550	24200	20800	25600	22000	7	2000
8.1	22.64	222.0	35450	30450	37700	32400	39900	34300	7	1000
9.7	32.52	319.0	50950	43800	54150	46550	57350	49300	7	1000
13.0	57.70	565.5	90450	77750	96100	82600	101500	87250	7	1000

Steel wire rope has high strength and load resistance. It is suitable for creating various types of lifting systems, including cranes, hoists, elevators, etc. The rope is also used in construction for creating support structures and reinforcing concrete.

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