supply of stainless steel tubes and double ferrulestainless steel tubes and double ferrule,one set of stainless steel double ferrule fittings for demu/dpc bogie as pe r icf specification no. icf/md/spec-166, issue status-01, rev-04, amd-01 & amd-02, consistin g of 1. male elbow connector %bd inch o.d x %bd inch bspt (m) to drg no icf/std -3-5-023 , item-6, alt-j, qty-08 nos. 2. male elbow connector %bd inch o.d x 3/8 inch bspt (m) to dr g no icf/std -3-5-023, item-1, alt-j, qty-02 nos. 3. female branch tee connector %be inch o .d x %bd inch bsp (f) to drg no icf/std-3-5-130, item-2, alt. c, qty-02 nos. 4. female run tee connector %bd inch o.d x 3/8 inch bsp (f) to drg no icf/std-3-5- 119, item-13, alt.d, qty-02 nos. 5. male elbow %bd inch bspt (m) to drg no icf/std -3-5-038, item-2, alt-nil, qty-01 nos. 6. reducing union %be inch o.d x %bd inch o.d to drg no icf/std -3-5-037, item-01,alt-b, q ty-02 nos. 7. hex. plug %bd inch bspt (m) to drg no icf/std -3-5-026, item-01, alt-d, qty01 n os. 8. male connector 1 inch o.d x 1 inch bspt (m) to drg no icf/std -3-5-016, item08, alt-d, qty-04 nos. 9. male connector 1 inch o.d x %be inch bspt (m) to drg no icf/std -3-5-016, ite m04, alt-d, qty-04 nos. 10. male elbow connector 1 inch o.d x %be inch bspt (m) to drg n o icf/std -3-5-023, item-03, alt-j, qty-04 nos. 11. male elbow connector %bd inch o.d x %be inch bspt (m) to drg no icf/std -3-5-023, item-07, alt-j, qty-02 nos. 12. female run tee conn ector 1 inch o.d x 3/8 inch bsp (f) to drg no icf/std -3-5-119, item-04, alt-d, qty-02 nos. 13. union elbow 1 inch o.d to drg no icf/std -3-5-017, item-03, alt-a, qty-06 nos. 14. swivel el bow 1 inch od to drg no icf/std -3-5-022, item-02, alt-b, qty-02 nos. 15. hex plug 3/8 inch b spt (m) to drg no icf/std -3-5-026, item-04, alt-d, qty-02 nos. 16. male connector %bd inch o.d x %bd inch bspt (m) to drg no icf/std -3-5-016, item-09, alt-d, qty-02 nos. 17. union elb ow with %bd inch bspt tapping to drg no icf/std -3-5-088, item- 01, a