Supply Of GI Galvanized mild steel tubes

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Supply Of gi galvanized mild steel tubes , gi galvanized mild steel tubes electrical resistance welded (erw) high frequency induction w elded (hfw)/hot finished welded (hfw) conforming to is-1239 (part-i)/1990 (fifth rev) with amdt. o 1 to 5 s crewed at both ends as per is: 554/1985 socketed at one end and other end protected with plastic thread protector the socket conforming to is-1239 (part-ii)/1992 (fourth rev) with amdt no.1 in random length of 4 to 7 mtrs g-i pipe shall be duly isi marked as per statutory requirement nominal bored dia is 40 mm mediu m grade is 1239-68 part- c class [ warranty period: 30 months after the date of delivery ] ]