Hao Yu Steel Co., Ltd. Tianjin Tiantai is a nickel-based alloy steel, austenitic steel, precipitation hardening steel, duplex steel, copper-nickel alloy, pure nickel, titanium and titanium alloys, high temperature alloy pipe, boiler and heat exchange Used stainless steel tube; petroleum cracking of stainless steel seamless pipe; "U"-type heater tube; boiler with high, medium and low pressure stainless steel seamless pipe, and the series, specifications, seamless stainless steel pressure piping. Range of applications involving petroleum products, chemicals, shipbuilding, chemical machinery, power plant boilers, nuclear power, paper, pharmaceutical and other industries, but also targeted R & D and military, aerospace and other advanced technology to match the high quality stainless steel seamless pipe. 
 Company can produce its own high-quality seamless steel pipe, produce specifications for the ￠ 25 - ￠ 325mm thickness 2mm-50mm steel tube, while the introduction of two sets of equipment imported from Germany to produce specifications for the ￠ 273 - ￠ 426mm thickness 6mm-50mm pipe. Two groups of finishing mill, producing ￠ 25 - ￠ 273mm thickness 1mm-30mm precision bright tubes (finishing tube), you can process customized seamless square tube, rectangular tube, non-standard seamless steel pipe, seamless steel centrifugal casting , straight seam large diameter pipe (welds can be polished, can be testing, you can pressure test). 

 We have confidence and ability to guide their own pace in a practical, good reputation, tradition, exploration and innovation, integrity, brand, service users, expand tripod.