supply of one set of ss tubes and double ferrule fittings for air spring pneumaticcontrol equipment of lhb bogiesone set of ss tubes and double ferrule fittings for air spring pneumaticcontrol equipment of lhb bogies, one set of ss tubes and double ferrule fittings for air spring pneumatic control equipment of lhb bogies consisting of 1. male connector 1 od x 3 / 4bspt ( m ) to drg. no. icf / std-3-5-016, alt d, item-4, qty- 5 nos. 2. hex nipple 3 / 4 bspt ( m ) to drg. no.icf / std-3-5-025, alt h, item-3, qty- 1no. 3. hex nipple 20 n1 to , iso-4144-2003, tab-12, qty- 2 nos. 4. male connector 3 / 4 od x 3 / 4bspt ( m ) to drg. no. icf / std-3-5-016, alt d, item-17, qty- 2 nos. 5. male elbow connector 1 od x 3 / 4bspt ( m ) to drg. no.icf / std-3-5-023, alt j, item-3, qty-2 nos. 6. reducing union tee 1 od x 1 od x 3 / 4 od to drg. no. icf / std-3-5-019, alt e, item-4, qty-2 nos. 7. female branch tee connector 1 od x 3 / 4 bsp ( f ) to drg. no. icf / std-3-5-130, alt c, item-6, qty-2nos. 8. bulk head swivel union 1 od to drg. no.icf / std- 3-5-138, alt nil, item-1, qty-2 nos. 9. street elbow 3 / 4bsp ( f ) x 3 / 4 bspt ( m ) to drg. no. icf / std-3-5-129, alt a, item-2, qty-2 nos. 10. female elbow connector 1 od x 3 / 4 bsp ( f ) to drg. no. icf / std-3-5-093, alt f, item-8, qty- 1 no. 11. ss seamless pipe 1 odx 3800 mm astm , a269 gr. tp 304 to spec. icf / md / spec-166, issue status-01, rev-04, qty-1 no. 12. ss seamlesspipe 3 / 4 odx 800 mm astm a269 gr. tp 304 spec. icf / md / spec-166, issue status- 01, rev-04, qty-1 no. furnishing tamil nadu 163.00 set => limited