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Api 5ct Standard L80 13cr 9 5 8" Steel Oil Well Casing Tubing Pipes - China

price: 750.00 Dollar US$

Nickel also can enhance the corrosion resistance of steel, but the effect is not obvious, with 9% nickel steel for high co2 partial pressure of environment, corrosion resistant effect is satisfactory, but occasionally occur cracking and pitting. Containing manganese and nickel corrosion resistance of low alloy steel, manganese steel seems to be more sensitive to pitting.
In addition, in the 175 ℃ and the high chloride environment, alloy, K - 500 also showed good corrosion resistance. If conditions must use carbon steel or low alloy steel, should try to improve the uniformity of microstructure.


Company Contact:


  • Phone: 18892205553

  • Address: Tianjinjinghai, Tianjin, Tianjin , China

  • Email: Email


Published date: October 12, 2016 - Modified date: November 7, 2016

  • Business Description: Tianjin Dalipu Oil Country Tubular Goods Co.,Ltd is currently an emerging production and marketing enterprise based production casing.Located in Tianjin,near the capital Beijing,and Tianjin Port the largest port in north of China,owning convenient transportation,unique geographical conditions.With API 5L oil line pipe as the main products,with prodution and sales integration,professional domestic and foreign trade operations,strengthfinancial,rich experience.

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