Grade 8 Chain Slings
Key Features :
PerformanceExtremely strong
Resistant to abrasions
Able to withstand high temperatures
Adapts to the shape of a load
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Working Load Limited (W.L.L.) is the maximum load which chain or components are designed to sustain in lifting use. The mean stress at this load is 200n/mm2 (MPA) and is based on a factor of safety of 4:1.
Manufacturing Proof Force (M.P.F.) is the force to which during manufacture chain or components are subjected. The mean stress at this load is 500n/mm2 (MPA) which is 2.5 times the working load limit.
Minimum Breaking Load (M.B.L.) is the minimum force which chain or components must withstand before failure. The mean stress at this load is 800n/mm2 (MPA). The minimum elongation before failure is 20%.
Safety
Quenched and tempered before proof testing for twice the strength of ordinary steel chain.
The minimum elongation is 20% at break test.
Proof-tested to 2x the vertical rating, ISO certified and clearly tagged.
Meets or exceeds the latest guidelines of the National Association of Chain Manufacturers (NACM), ANSI B30.9 standards and OSHA specifications.
Manufacturing Proof Force (M.P.F.) is the force to which during manufacture chain or components are subjected. The mean stress at this load is 500n/mm2 (MPA) which is 2.5 times the working load limit.
Minimum Breaking Load (M.B.L.) is the minimum force which chain or components must withstand before failure. The mean stress at this load is 800n/mm2 (MPA). The minimum elongation before failure is 20%.
Safety
Quenched and tempered before proof testing for twice the strength of ordinary steel chain.
The minimum elongation is 20% at break test.
Proof-tested to 2x the vertical rating, ISO certified and clearly tagged.
Meets or exceeds the latest guidelines of the National Association of Chain Manufacturers (NACM), ANSI B30.9 standards and OSHA specifications.
