Changde thick-walled high-pressure boiler tubes * 20g 20g thick-walled high-pressure boiler tubes Yueyang price fluent company in Tianjin 
 High-pressure boiler tubes is a boiler tube, seamless steel tubes are categories. Seamless pipe manufacturing methods and the same, but the steel used in the manufacture of steel, there are strict requirements. High-pressure boiler tubes often used in high temperature and high pressure conditions, high temperature gas and water vapor in the tube under the effect of oxidation and corrosion will occur. Requires durable steel with high strength, high corrosion resistance to oxidation and have good organizational stability. Tel :022 -26,820,416 
 Fax :022 -26,821,277 
 Mobile: 13920561128 
 Website: www.tjtswy.com 
 E-mail: wwwtjtswy@126.com