湖南纳菲尔新材料科技股份有限公司
Hunan Nanofilm New Materials Technology Co.,LtdBooth：W2790

Located in Changsha, Hunan Province, Hunan Nanofilm New materials Technology Inc. was established in 2009. The company has a registered capital of 42 million Yuan and covers an area of 32666㎡. Being a standing member of China Infiltration Plating Association, Nanofilm is one of the world’s leading enterprises in the field of tungsten alloy superficial treatment. High wear resistance, high corrosion resistance, environmentally friendly tungsten alloy plating technology obtained the scond prize of the 2011 State Technological Invention Award.Tungsten alloy resistance to sulfur corrosion oil recovery equipment, has excellent corrosion resistance in high concentrations of CO2、H2S、Cl- corrosion environments;Resistance to hydrogen induced cracking (HIC) test, no corrosion and cracks, and in ferric chloride pitting test,no pitting;Tungsten alloy resistance to sulfur corrosion coating is smooth, dense, high hardness, surface hardness up to 800HV, good wear resistance and antifriction properties superior to chrome plating, damage to the dual pieces small; Tungsten alloy sucker rod through the identification, has reached international advanced level. Our core Products including: the tungsten alloy corrosion-resistant oil tubing and tubing coupling；the tungsten alloy corrosion-resistant pumping rod and rod coupling；oil drilling tools；Tungsten alloy corrosion resistance sulfur jar mandrel;stuffing box and other products，whose corrosion-resistant and Wear-resistance have reached the international advanced level. The products has Successfully applied in Shengli Oilfield、Changqing oilfield、Qinghai Oilfield、Daqing Oilfield、Xinjiang oilfield、Zhongyuan Oilfield CNOOC , gained the highly praised by consumer. Our company will establish the sincere cooperation with all fields by the excellent product and service, for our better future.