Tender For supply of acetylene pressure regulator as per is 6901 (q3) , oxygen gas regulators (version 2) (q2) , rubber welding hoses as per is 447 (q3)
Tender For supply of heavy duty high volume line mount type oxygen regulator for machine cutting torch with delivery up to 200 psig or 15 bar max and inlet/outlet port to size 1/2" npt or 1/4" npt female threads to model no l700e-500 of m/s victor or h47ds-15 of m/s harris. ]