supply of set of ss double ferrule fittings for aiset of ss double ferrule fittings for ai,set of ss double ferrule fittings for air suspenssion trolleys of upgraded mem u coaches for 110 kmph operational speed consisting of - (1)union elbow 28 mm od to drg. n o. icf/std-3-5-017 item-4, qty-8 nos(2)male connector 28 mm od x 3/4 bspt to drg. no. icf/std-3- 5-016 item-20, qty-8 nos(3)male connector 28 mm od x 1 bspt to drg. no. icf/std-3-5-016 item-1 1, qty-8nos(4)male elbow connector 28 mm od x 3/4 bspt(m) to drg. no. icf/std-3-5-023item-19 , qty-8 nos(5)pipe clamp 28 mm od to drg. no. icf/std-3-5-028 item-4,qty-8 nos(6)swivel elbow 2 8 mm od to drg. no. icf/std-3-5-022 item-5, qty-8nos(7)reducing union run tee 28 mm od x 1 od x 28 mm od to drg. no.icf/std-3-5-034 item-6, qty-4 nos(8)female run tee connector 28 mm od x 3/4bsp(f) to drg. no. icf/std-3-5 119 item-12, qty-4 nos(9)hex plug 1 bspt todrg. no. icf/std- 3-5-026 item-2, qty-4 nos(10)hex plug 1/2 bspt to drg. no.icf/std-3-5-026 item-1, qty-4 nos(11)m ale elbow connector 1 od x 1/2 bspt(m)to drg. no. icf/std-3-5-023 item-16, qty-4 nos(12)redu cing male elbow 3/4bspt(m) x 1/2 bspt(m) to drg. no. icf/std-3-5-110 item-1, qty-4 nos. (note:l atest alteration of drawings attached with tender are to be followed.) [ warranty period: 30 months after the date of delivery ] ] sse/auxiliary section emu mtn, maharashtra 5.00 set