supply of hose connectionhose connection,hose connection for %be%u201dbore in the length of 1100 mm & 4 nos. of d uplex nipples, (hose end fitting shall be one end fixed & other swivel type) specifica tion as per sae 100r1, test certificate for various test as per sae j343 shall be submi tted along with supply, the hose ends shall be provided with crimping suitable for high pressure confirming to that of hose. the end fitting (male & female flare-less type) shall be made from is:2062 e250 c, steel & shall be zinc electroplated to is:1573 grade-2, the manufacturer%u2019s identification marks and month & year of manufa cture shall be suitable printed or engraved, end fittings & adaptor threads shoul d confirm to is:554, used in icf bogie of 1400 hp demu/dpc [ warranty period: 30 months after th e date of delivery ]