Steel wire ropes are specified in terms of a Nominal Rope Diameter and when produced have a manufacturing diameter tolerance, this tolerance can vary depending upon customer requirements and specifications and is often dictated by the diameter of grooving within sheaves and drums in which the wire rope will be expected to operate. If no diameter tolerance is specified, the general diameter tolerance is, Nominal Diameter +0% to +5% as specified within various International Rope Standards (EN12385-4, API-9A, ISO 2408). However, please note other diameter tolerances may be applied to 'small' diameter ropes and ropes used for specific applications/industries e.g. Mining, Aerials, Elevators, etc.

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provide more precisely and efficiently manufacture and serve according to clients' requirements. We have professional QC team to ensure your product more better.
Accept your SGS third party, TUV, BV to inspect the goods before starting shipment.
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OUR ADVANTAGE:
20 years of production experience, excellent production equipment and technology.
Meet high requirements of ropes
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FAQ:
Q:Is it all right to make customer's own brand name? A:we provide OEM.
Q: What's the list of certificates you holds? A:ISO9001/ISO14001/SGS/BV