Overview
Construction lifting can involve tower or mobile cranes, temporary lifting arrangements, structural components, machinery installation, and changing job-site interfaces. Product selection must begin with the equipment, load, lifting points, movement, environment, site procedure, and applicable project requirements.
Nantong Qisheng can review source-backed wire rope, sling, assembly, and hardware families against a customer's approved lifting information. Final lift planning and authorization remain with competent project parties.
Frequently Asked Questions
What information is needed for a construction rigging inquiry?
Provide the equipment, approved load and lifting arrangement, dimensions, lifting points, rope or sling configuration, environment, quantity, standard, documents, and destination.
Can a sling be selected from load alone?
No. Lifting points, sling angles, hitch, connections, load geometry, environment, and governing requirements must also be reviewed.
Can custom lengths and fittings be supplied?
Source-backed custom options can be reviewed from a drawing or complete requirement list, subject to technical and production confirmation.
Does this page replace a construction lift plan?
No. Lift planning, risk assessment, component approval, inspection, and authorization remain with competent project parties.
Application Scenarios
Tower and mobile crane requirements
Review equipment interfaces, rope identity, duty, load criteria, movement, environment, and replacement specification.
Structural lifting
Review load geometry, lifting points, sling arrangement, angles, connections, and approved lift plan.
Machinery and component installation
Define access, load, attachment points, sling length, hardware, and site inspection requirements.
Industry Challenges
Heavy and variable load requirements across project stages
Changing job-site conditions, access, weather, and connection geometry
Matching crane rope, sling arrangement, length, and hardware interfaces
Project safety, inspection, identification, and documentation requirements
Coordinating custom dimensions, quantities, packaging, and delivery schedules
Selection Considerations
Crane or lifting equipment, load data, lifting points, and approved lift arrangement
Rope construction, core, diameter, length, finish, sling angles, and end fittings
Abrasion, bending, corrosion exposure, storage, maintenance, and inspection
Component compatibility and the applicable project or equipment specification
Required marking, testing, traceability, documents, packaging, and destination
Benefits
Reliable Supply
Coordinate approved product specifications and project quantities with a manufacturing-focused supplier.
Custom Manufacturing
Review non-standard lengths, configurations, end fittings, and drawing-based assemblies.
Technical Support
Clarify the application inputs needed for product and configuration review.
Quality Control
Confirm inspection, identification, traceability, testing, and documentation requirements before production.