Tianjin Pipe Corporation - TPCO, is one of the world leading seamless pipe manufacturers, with capacity of 3.5 million tons per year. TPCO has ranked the world’s top mill since 2009 in terms of production outputs of seamless pipe, TPCO’s products have been exported to over 100 countries and regions worldwide.

TPCO equipped with state-of-the-art facilities and technologies, its integrated production starting from iron making, steel making, pipe rolling, heat treatment till pipe finishing, its full range of products can meet all relevant specifications and demands of seamless pipe from industry of energy, machining as well as engineering projects.

TPCO has built the 1st and unique 508mm PQF mill in the world, equipped with all necessary on-line inspection equipment such as Ultrasonic, Magnetic Flux Leakage for pipe OD and wall thickness inspection etc.   

720mm rotary hot expansion mill is the 1st one in China and the biggest seamless rolling mill in the world. 

Being leading seamless pipe manufacturer, TPCO not only produce OCTG products according to API standards, non-API standards, premium connection, line pipe and process pipe but also other kinds of seamless pipes which are widely used in machining, power generation, automotive industry, and etc. So far, there are 26 steel grades, near 10,000 product varieties can be supplied.

TPCO has also built internal and external anti-corrosion and heat preservation coating lines that applied for pipe line project onshore and offshore.

Several strategy cooperation agreements have been signed by TPCO with international and domestic major Oil companies and key accounts of general industry, TPCO OCTG products has been successfully run into a depth of 8882 meters Oil well, which is one of the most deepest onshore well in Asia, and other projects such as chemical, petrochemical, refining, SanXia Dam, Olympic stadiums, China West-East interstates gas line project, and etc. 

Starting from 1994, TPCO has been certified by all kinds of international and domestic accreditation institutions and passed more and more qualifications from major Oil companies, leading EPC contractors.  

A fully qualified ISO 9001 Quality management system is running efficiently in TPCO.

TPCO, as a responsible company, is also committed to environment protection, employee safety and health and other social responsibilities.

TPCO is gaining ground to be multi-nationally operating corporation. It has established many overseas sales companies and offices including those in Houston, Dubai, Singapore, Seoul, Australia, Moscow, Uzbekistan，Nigeria, Hong Kong and etc.