Steel tubes galvanised isi mark to is:1239(part-1)/2004 nominal bore dia 20mm.

Isi marked galvanized steel tubes screwe

Steel tubes, tubulars isi marked to is 1239 (part-1)v2

Steel tubes, tubulars isi marked to is 1239 (part-1)v2

1 inch nominal bore galvanized iron pipe, c-class, 4 mm thickness, 6 meters long as per is 1239,2 inch nominal bore galvanized iron pipe, c-class, 4.5 mm thickness, 6 meters long as per is 1239

15 mm galv. steel tubes medium grade is: 1239 part-i/2004 both ends screwed one end with socket and other end with plastic thread protector , randum length of 4 to 7 m continuously welded electric resistant weld(erw), high frequency induction welded(hfiw), hot finished welded (hfw) light coated isi mark and socket also to be isi marked confirming to is: 1239 (part-ii)/2011.

Cs seamless pipes in random length of 5-7 meters conf. to astm a106 gr. b size: 10 (250 nb) sch. # 4

Steel tubes, tubulars isi marked to is 1239 (part-1)v2,steel tubes, tubulars isi marked to is 1239 (part-1)v2,steel pipes for water and sewage (v2) conforming to is 3589,steel pipes for water and sewage (v2) conforming to is 3589,steel pipes for water and sewage (v2) conforming to is 3589

Steel tubes, tubulars isi marked to is 1239 (part-1)v2,steel tubes, tubulars isi marked to is 1239 (part-1)v2,steel pipes for water and sewage (v2) conforming to is 3589,steel pipes for water and sewage (v2) conforming to is 3589,steel pipes for water and sewage (v2) conforming to is 3589

Duly isi marked galvanised mild steel tubes electrical resistances welded