supply of double leg non calibrated alloy steel chaindouble leg non calibrated alloy steel chain,double leg non calibrated alloy steel chain of grade t(8) of nominal size 16 mm x 3000 mm effective length with oblong link at top and eye ho oks at bottom having material specification for the purpose of lifting with working load limit (w.ll.) of 11.2 t at vertical lifting. material and specification: is: 2760/1980. note: proof load test and breaking load of chains certificate should be provided from nabl accredited test lab or govt. approv ed national test house or govt. organization approved test lab. [ warranty period: 30 months after the date of delivery ] ] , double leg non calibrated alloy steel chain of grade t(8) of nominal size 16 mm x 4800 mm effective length with oblong link at top and eye ho oks at bottom having material specification for the purpose of lifting with working load limit (w.ll.) of 11.2 t at vertical lifting. note: oblong link at top of ch ain should suit the hook of crane in ioh/brs/goc bay which is of capacity 25 ton. existing oblong size is 40x140x280. material and specification: is: 2760 /1980. proof load test and breaking load of chains certificate should be provided from nabl accredited test lab or govt. approved national test house or govt . organization approved test lab. [ warranty period: 30 months after the date of delivery ] ] => limited