Our History
1998 Established Tenaris Alloy Pipe Engineering CO.,LTD . as the first alloy Steel Pipe and Fitting Manufacturer in China

2001 Company name & Trade Mark registration to Patent Office / Awarded Prime Ministry Prize in Quality Management
2002 Established R&D Department
2005 Acquired ISO 9001 Certificate
2006 Acquired Certificate of API MONOGRAM LICENSE (6A-0481)
2010 Acquired Certification of Leading Company of Industry by China
2012 Acquired Certificate of Leading Company of Industry by China
2014 Acquired Certificate of JIS(Japanese Industrial Standards) (JIS B 2311,Website:http://www.bestalloypipe.com, 2312, 2313)
2016 TUV Approval



Our Factory
Welcome to Tenaris Alloy Pipe Engineering CO.,LTD. a --A Specialist global supplier of world class piping products together.
With turn-key services--Solutions, Project supply management and consultancy to the leading names in the Hydrocarbons, Power, Ship building and Utilities industries.
Established and head quartered in China, Singapore Branch, USA Branch. we provide a complete package of piping products, services & solutions.
Together with our strategic partner across the globe, we manufacturer alloy steel pipe, alloy flange, alloy fittings, we distribute steel pipe, forged flanges, valves, gaskets and stud bolts in all steels and special alloys to various industries globally.

Tenaris Alloy Pipe Engineering CO.,LTD is a worldwide manufacturer in carbon, alloy, stainless and specials including Duplex, Super duplex, hastelloy, incoloy and titanium alloy, servicing to the energy market.
Tenaris Alloy Pipe Engineering CO.,LTD has become a one-stop solution and worldwide leader in distribution and stock management for all kinds of fittings, flanges, pipes, lined-clad and bored pipes, large radius bends and special supplies for petrochemical, oil, gas and power industries for the production, transportation and transformation of energy.