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Sell API5L x120 steel pipes Product:API5L x120 pipeline steel,x120 pipeline steel,AP...
Seamless steel pipe is a kind of long steel with hollow section and no joint around i...
Petroleum casing is an important equipment for oil drilling. The thread surface of oi...
Specifications of API 5CT Tubing Dimension range (OD inch): 2-3”/8----4-1/2”(60.32mm...
Seamless (SMLS) steel pipe and seamless line pipe Seamless Carbon Steel Pipes use st...
seamless steel pipe,steel seamless pipe,seamless stainless steel pipe,stainless steel...
API Standard drill pipe application casing pipe casing pipe,pipe casing,well casing ...
Our graphite electrode is made from the domestic first petroleum coke and high qualit...
P355GH Used in petroleum, chemical industry, power station, boiler, etc, P355GH used ...
P355QH Used in petroleum, chemical industry, power station, boiler, etc, P355QH used ...
P460 QH Used in petroleum, chemical industry, power station, boiler, etc, P460 QH use...
P690QH Used in petroleum, chemical industry, power station, boiler, etc, P690QH used ...