supply of stainless steel pipe , stainless steel pipe (seamless pipe) nps 1 inch, dia 33.4x3.38 in lenth of 6000mm (for modified water fillin g arrangement for under slung water tanks in lhb coaches) confirming to specification no. astm a-312 gr. tp304 an d to rdso drawing no. rdso/cg/drg/23010, item-17, alt.-nil. [ warranty period: 30 months after the date of delivery ] ] , one set of ss tubes and double ferrule fittings for air spring pneumatic control equipment of lhb bog ies as per icf specification no.icf/md/spec-166,issue status-01,rev-04,amd-01 ,amd-02 and amd-03.,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. n o.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 d rg. 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, a lt 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 4200 mm astm , a269 gr. tp 304 to spec. icf/md/spe c-166,issue status-01,rev-04,amd-01 ,amd-02 and amd-03. qty-1 no. 12. ss seamlesspipe 3/4 odx 800 mm astm a269 gr. tp 3 04 spec. icf/md/spec-166, issue status-01,rev-04,amd-01 ,amd-02 and amd-03.,qty-1 no. [ warranty period: 30 months after t he date of delivery ] ] , set of stainless steel straight pipes for lhb coach consisting of 4 items given below: a) pipe 28 x 1.5 x 6000 mm, qty/ki t-4 nos. b) pipe 22 x 1.5 x 6000 mm, qty/kit-4 no. c) pipe 18 x 1.5 x 6000 mm, qty/kit-8 nos. d) pipe 10 x 1.0 x 6000 mm, qty/kit2 no s. mat & spec.:- of 4 pipe :din 2391c, din- 17456 grade 1.4301. [ warranty period: 30 months after the date of delivery ] ]