This standard specifies the naming rules, technical requirements, test methods, inspection rules, packaging, labeling, transportation and storage of detonating cords for oil and gas wells. This standard applies to oil and gas combined wire-wound detonating cords and braided detonating cords.
SY/T 6411-1999 history
2014SY/T 6411-2014 General requirements of detonating cord for oil and gas well
2008SY/T 6411.1-2008 General requirements and testing method of detonating cord for oil and gas well.Part 1:General requirements
1999SY/T 6411-1999 General requirements of detonating cord for oil and gas well