• API 5CT L80 Petroleum Steel Tubing
  • API 5CT L80 Petroleum Steel Tubing This API 5CT L80 petroleum steel tubing primarily serves to transfer oil and gas. Generally speaking, we can only make L80-9CR type product...
  • Grade J55 Oilfield Steel Casing Pipe
  • Grade J55 Oilfield Steel Casing Pipe This grade J55 oilfield steel casing pipe belongs to the first group of relatively low steel grade among various types of API 5CT standard products...
  • API 5CT K55 Oil Casing Pipe
  • API 5CT K55 Oil Casing Pipe Our API 5CT K55 oil casing pipe utilizes the first group of relatively low steel grade, which is similar to the J55 type among all kinds of API 5CT standard petroleum...
  • Grade N80 Steel Casing Tube
  • Grade N80 Steel Casing Tube This API 5CT grade N80 steel casing tube has basically the same parameters as the N80 tubing. However, the thread of our product can be divided into buttress type...
  • Grade N80 Oil Well Drilling Tube
  • Grade N80 Oil Well Drilling Tube This grade N80 oil well drilling tube is made of 36Mn2V non-quenched and tempered steel. It shows extremely high strength, ductility and toughness...

Hebei Yaosheng Petroleum Special Pipe Company Ltd. is a specialized petroleum steel tubing manufacturer in China. We mainly supply API 5CT oilfield tubing, oil casing pipe, seamless steel pipe, and tubing coupling.