Lifting - Articles
Webbing
Webbing Slings
ESP – Two-layer color webbing sling
WD – Two-layer white polyester webbing slings
WS – One-layer white polyester webbing slings
RSE – Round sling round ropes
WRT WRR – Stainless steel rope with thimble
Pending
Pending Items
PBM – Multi-arm pending
CHN CHB – Chain Pendings grade 8
CTN CTB – Chain pendings grade 10
WRP – Stainless steel rope pendings fabric core
WRPM – Stainless steel rope pendings metal core
WRS – Stainless steel rope
Info Polyester Articles
Info Polyester Articles
General safety norms for usage of webbing slings and polyester lifting hooks EN 1492-1 / EN 1492-2
When choosing a sling/hook, please consider the following:
– Load weight
– Webbing/hook modal-angle opening factor
– Junction
– Hook size
– Surface
– Chemicals
More information
Refer to ISO 12480-1 for planning and managing operations of lifting and rotation of safe work systems.
WARNING
– Check webbings and hooks wear before using
– Replace if cuts, raveling or abrasions are found
– The belt should bear the load for its entire length, if necessary reduce tilt using the lifting devices provided
– Do not pull out webbings from under a load if it’s still placed on the webbing/sling. Place suitable thickness blocks if necessary
– Do not drag over rough surfaces
– Do not drive carts nor vehicles over the webbing/sling
– Keep webbings and slings away from welding and cutting areas where risk of sparkles may exist
| ACID TABLE | ACID | ALCOHOL | STRONG ALKALI | WHITENER | SOLVENT | HYDROCARBON | PETROLEUM | DETERGENT | SEAWATER | ALDEHYDE |
|---|---|---|---|---|---|---|---|---|---|---|
| POLYAMIDE | NO | YES | YES | NO | YES | YES | YES | YES | YES | YES |
| POLYESTER | * | YES | ** | YES | YES | YES | YES | YES | YES | NO |
| POLYPROPYLENE | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES |
| * Polyester disintegrates in concentrated sulphuric acid ** Degraded polyester by strong alkali at high temperature |
||||||||||
USE OF PROTECTIONS WITH SHARP EDGES AND ROUGH SURFACES
Use of protections is recommended in the following cases:
sheet metal – sharp edges >> polyurethane >> high protection
rough surfaces >> sheathing PVC – sheathing PES >> average protection
STORAGE
Please store webbings in a warm and dry place. Protect from direct sunlight. Do not dry near open fire or heaters.
Info Chains
Info Chains
PORTATE DELLE BRACHE DI CATENA G8 – G10
I carichi di lavoro massimi elencati nella tabella qui sotto sono i carichi massimi ai quali le imbragature possono essere sottoposte durante il sollevamento in base alla classificazione con carico uniforme standard. In condizioni estremamente pericolose o in qualsiasi circostanza in cui si valuti l’opportunità di avere un carico di lavoro massimo più basso del valore di progetto, il grado di pericolosità deve essere valutato da persona competente e il carico di lavoro deve essere regolato di conseguenza. Il carico di lavoro massimo, che deve essere marcato sull’imbracatura stessa, o sulla targhetta metallica fissata saldamente, non deve mai essere superato.
