In the field, surface casing of API 5CT grade K55 is corroded. It is proposed to weld API 5L grade X-52 onto the casing material over the corroded areas thereby covering the corroded areas. I need a welding procedure for this repair. I have consulted a welding engineer who responded that 1)...
Does anybody know whether there is a ruling, legislation, guideline or similar (in any country) which prohibits or strongly recommends against the routing of an LPG transfer line through an oil products tank farm? The situation I am thinking of is an existing marine terminal. LPG would be...
