Holloway Houston builds flat nylon web slings in its Houston facility- eye-and- eye flat configuration, 1-ply through 4-ply, widths from 3 inches to 12 inches, working load limits reaching 66,000 lbs on the 12-inch 4-ply models. These are the workhorses of the below-the-hook rigging fleet: straightforward to inspect, straightforward to use, and available from stock without lead time.
A flat web sling is a synthetic sling made from woven nylon webbing with sewn eyes at each end. The flat profile makes web slings easier to handle than chain and wire rope, and nylon's ability to absorb shock loads without permanent deformation is well-suited to the variable dynamics of overhead crane picks.
Holloway Houston manufactures web slings per ASME B30.9 (Slings) and WSTDA WS-1 (Web Slings). Every sling carries a permanently attached ID tag showing the serial number, working load limit, and material. Color coding follows the WSTDA standard: nylon slings are green on the tag and label.
Holloway web slings are available in the following width and ply combinations. WLL increases with width and number of plies.
| Width | Ply Range |
|---|---|
| 3-inch | 1-ply through 4-ply |
| 4-inch | 1-ply through 4-ply |
| 6-inch | 1-ply through 4-ply |
| 8-inch | 1-ply through 4-ply |
| 10-inch | 1-ply through 4-ply |
| 12-inch | 1-ply through 4-ply |
The Holloway web sling line covers standard industrial WLL ranges across 1- to 4-ply configurations and widths from 3-inch to 12-inch. Length options run from 6 feet to 20 feet. contact us for exact WLL ratings per size and ply.
WLL data source: Holloway Houston manufacturer product listings (OEM).
General Industry - Material handling in manufacturing plants, warehouses, and distribution centers where hook-to-load connections need a soft sling.
Construction Sites- Rigging structural steel, precast components, and mechanical equipment during crane operations.
Oil and Gas- Below-the-hook lifting in refineries and petrochemical plants where nylon's chemical resistance matters.
Fabrication- Positioning and turning parts during production without marking finished surfaces.
Maintenance Lifting- Plant turnaround and maintenance work where versatility and fast setup time are priorities.
Web slings from Holloway Houston are manufactured product- not drop-shipped from a catalog supplier. Our ISO 9001 quality management system governs the manufacturing process from raw webbing through finished sling and tag.
We've been building slings in Houston for over 65 years. Our rigging inspection team can evaluate web sling condition in the field per ASME B30.9 and OSHA 1910.184, and handle the paperwork for fleet equipment records.
Web slings are synthetic slings governed by ASME B30.9. Conditions that generally warrant removal from service include cuts or tears to the webbing, abraded or broken load yarns, heat damage, chemical deterioration, distorted end fittings, and missing or illegible ID tags. Holloway Houston inspection specialists can assess sling condition on-site and document findings.
Holloway Hammerhead Slings - Endless polyester core round slings, WLL 5,770 to 54,400 lbs.
Holloway Chain Slings - Grade 100 chain sling assemblies.
Holloway Python Slings - Pipe restraint slings in light, medium, and heavy duty.
Nylon web slings are load-bearing rigging products governed by ASME B30.9 and WSTDA WS-1. The information on this page is for general product awareness and does not replace qualified engineering judgment, manufacturer documentation, or site-specific lift planning.