中国精学生妹品射精久久,国产成人盗摄精品a片在线观看,天天躁日日躁AAAAXXXX,邻居漂亮的妻子5在线观看

Tungsten Alloy Anticorrosion Tube

Tungsten alloy anticorrosion tube has the excellent characteristics of preventing hydrogen sulfide, carbon dioxide, oxygen and other gas corrosion environment, which can resist corrosion, scale formation, high temperature, high pressure, so it is especially suitable for oil fields, Wells, gas Wells and so on. It is not affected by temperature and well depth in underground, effectively solve three problems of wear, corrosion and structure of the inner wall of oil tube and the outer wall of oil control rod.

More product details, please visit:
http://www.tungsten-alloy.com/tungsten-alloy-tube.html

tungsten alloy anticorrosion tube pictureChina tungsten online has a high-quality r & d, production, management and sales team, which adopts an exclusive formulation process to add wear-resistant anti-corrosion elements to greatly enhance the service life of tungsten alloy tubes. The company can customize a variety of special specifications of tungsten alloy tubes to ensure timely delivery, reasonable price and excellent quality.

Comments are closed.

Address: 3F, No.25-1 WH Rd., Xiamen Software Park Ⅱ, FJ 361008,China Copyright ? 1997 - 2025 CTIA All Rights Reserved
Phone:+86-592-5129696,+86-592-5129595;    Email: sales@chinatungsten.com
舊版