L8013Cr martensitic stainless steel tube, is representative of the product Wet CO2 environment using the oil tube (casing and tubing specification), because of its excellent corrosion resistance to CO2, the cost is relatively high, corrosion resistant material with promising oil.

The steel pipe has good resistance to carbon dioxide corrosion resistance, good resistance to seawater corrosion to become the marine oil and gas production in the commonly used steel. (L80-13Cr) steel is mainly used for pipe and oil pipe with seamless steel pipe.

The production process of strict temperature requirements: quenching 980-1000, tempering 700 can

Commonly used in the domestic brand is generally 1Cr13, 2Cr13 and 3Cr13 stainless steel, to fill the gaps in the domestic need to import.

With the domestic production of crude oil in shallow well populated, drilling depth, the pipe is relatively high, so it is necessary to enhance the performance of anti-corrosion material. In China with the anticorrosion of 13Cr seamless pipe, oil casing, domestic and international demand began to increase the export of our company 1Cr13 products by foreign clients identity in the high content of CO2 and H2S in acidic environment were mild corrosion, good corrosion resistance.

We have L80-13cr oil casing stock specifications:

73*5.51 88.9*9.52 177.8*10.36 139.7*7.72 oil casing, tubing and stock common specifications of the collar and casing collar, product casing and tubing.