Worldwide demand for oil and gas is rising constantly and accessing reservoirs is becoming increasingly complex. Vallourec is tackling both these issues with an extensive range of premium tubular solutions, seamless steel tubes and connections, as well as the associated services, for the oil and gas industry.

Vallourec manufactures and markets OCTG tubes designed for oil and gas well equipment encompassing casing, tubing and accessories.

These tubes, threaded as standard API or equipped with VAM® premium connections, are designed for drilling operations or oil and gas well's equipment, especially for deep, difficult, corrosive, deviated wells that require perfect sealing of tube columns. Its offer is supported by services for oil companies in the implementation of their exploration and production activities. Known as Vallourec Global Solutions, this commercial offer combines products and services which provide a tailored response to the needs of oil companies.

Anhui Tianda Oil Pipe Company Limited (TOP), China is a market leader in the manufacturing of Hot & Cold Rolled Steel pipe for OCTG & Seamless Line Pipe since 1993.

TOP has installed capacity of 1.2 million tons of all grades of seamless steel pipe annually with OD range from 1/8" to 12". For special purpose pipe, TOP have complete industrial production capacity, such as 450,000 tons threading & coupling lines, 450,000 tons of heat treatment processing lines and 200,000 square meters of pipe internal & external anti-corrosion coating lines.

TOP is certified by the Quality Management System of ISO-9001:2008, API 5L, API 5D, API 5CT, API Q1 etc. TOP is also a qualified supplier to Chinese Top Three Petroleum Companies: Sinopec, Petro-China & CNOOC and have been supplying to leading International Companies: Chevron, Shell, ExxonMobil, ENI, OXY, GS CALTEX, OGDCL etc through their worldwide sales network.