MULTI-PLY POLYESTER WEB SLING CALCULATOR

Select the sling's specifications to find its Working Load Limit (WLL) for various configurations.

Sling Color & Width:

Ply:

Sling Length:

Quantity:

Calculated Working Load Limits (WLL)

Display WLL in:

Straight - 100%:

Tonnes

Parallel Basket - 200%:

Tonnes

Choker - 80%:

Tonnes

Degree (0°-45°) Sling to Vertical:

Tonnes

SSTC Multi-Ply Polyester Web Sling Calculator – Saudi Arabia

Accurately calculate your Working Load Limit (WLL) using this SSTC sling calculator, designed for use across lifting, rigging, and industrial sectors in Saudi Arabia. Whether lifting with a straight, basket, choker, or vertical angle configuration, our tool delivers fast and reliable load capacities based on ASME B30.9-compliant polyester webbing slings.

🔍 What Is a Working Load Limit (WLL)?

The Working Load Limit (WLL) is the maximum load a polyester sling can handle under normal lifting conditions. WLL varies based on:

Sling color, width, and ply count
Lift type (straight, choker, basket, vertical)
Material specs and safety factors

✅ SSTC Slings – Engineered for Saudi Arabia’s Industrial Standards

SSTC polyester slings are built to comply with ASME B30.9, offering durability, flexibility, and resistance to abrasion and cutting. Key features include:

Temperature range: -40°C to +90°C
Factor of Safety: 6:1 or 7:1
Proof Load: 2x WLL
Lightweight and more flexible than chain or wire rope slings
Compact storage and easy handling
Available in multiple colors for fast identification
Custom options for specialized lifting applications
Excellent resistance to cutting and surface abrasion

🛠 Why Use the SSTC Sling Calculator?

Whether you’re sourcing slings in Dammam, Riyadh, Jeddah, or for major oilfield and construction sites across Saudi Arabia, this calculator helps you:

Prevent overload failures
Select the correct sling for your lifting angle
Stay compliant with safety standards
Save time on manual calculation

After entering your sling’s color, ply, and length, you’ll get instant WLL results for:

Straight Lifts (100%)
Basket Lifts (200%)
Choker Hitches (80%)
Vertical Angle Lifts (0°–45°)

📩 Need Help or Custom Slings?

If you need a specific sling not listed or help choosing the right setup for your lift in Saudi Arabia, click “Request for Quote” and our SSTC sling experts will assist you.