Sell supply china made api 5ct oil tubes,casting pipe,casting tubes @China (Mainland)

API 5CT Oil Tubes OCTG is abbreviated from Oil Country Tubular Goods, which refer to a special kind of steel pipes, mostly are seamless pipes but quite a proportion are welded ones, used for oil and gas exploitation and production.We can provide customers with tubing, casing, drilling pipe and others, which include the API series and the TP series, the latter being of higher standard and with independent intellectual property rights. Specifications Outside Diameter:

Post by Max Liu    Security & Protection    @2013-03-03 12:12:20