Tender Brief : Supply Of empty dissolved acetylene gas cylinder , industrial oxygen gas cylinder, indigenous empty high pressure seamless steel gas cylinder [ warranty period: 30 months after the date of d elivery ] ] , empty dissolved acetylene gas cylinder as per is:7312, suitable for filling dissolved acetylene gashaving water capacity 41.00 ltrs. the cylinde rs should be fitted with appropriate valve confirming to is:3224 for seamless da service. for industrial use upto 30 months from the date of supply) [ warran ty period: 30 months after the date of delivery ] ] Read More