7 Parts for oil and gas field equipment, namely, sealant injection machinery in the nature of valve fittings, namely, suction and discharge valves, ball valves, plug valves, gate valves, globe valves, check valves, ball valve-fittings, namely, ball valves, suction and discharge valves, check valves, globe valves, vent valves, plug valve fittings, namely, plug valves, suction and discharge valves, check valves, globe valves, vent valves, gate valve fittings, namely, gate valves, suction and discharge valves, check valves, globe valves, vent valves, drain fitting, namely, oil drain pumps, oil drain pipelines, fitting adapters and couplers, namely, valve adapters, relief valve coupler, buttonhead coupler, screw-on coupler, sealant injection valve fitting, namely, suction and discharge valves, sealant injection control valves, check valves, gate valves, ball valves, sealant injection equipment, namely, sealant injection module, sealant injection pumps, air and hydraulic motor sealant pumps and high pressure pumps
Trademark: 87189993
