Tender For supply of sealing wire to ir standard specn no.z 14/1971 under clause 3. the sealing wire shall be soft mild galvanizedwire of 0.9 mm diameter (20 swg) to is.280/2006 having soft mil d steelgalvanizedwire 0.45 mm diameter (26 swg) to is. 280/2006 wrapped around it, with 4 t o 5 turns per. centimetre length of 0.9 mm wire. the finished sealing wire shall be supplied i n coils of 10 cms dia of 1 kg weight each. [ warranty period: 30 months after the date of delivery ]