2017年10月19日

API 5CT ​OCTG seamless steel casing pipe

OCTG casing and tubing is a kind of popular steel pipe in the steel industry, but there occurs decarburization phenomenon for the OCTG tubing and casing. […]
2017年10月17日

API 5CT /5B OCTG steel Casing Pipe

Steel Casing Pipe, also known as encasement pipe, is most commonly used in underground construction to protect utility lines of various types from getting damaged. Such […]
2017年7月12日
OCTG pipes for corrosion protection

DIN30670 OCTG anti-corrosion coating Pipe

Coating pipe means the pipe that is by the processing after the corrosion.internal pipeline coating for corrosion protection Standard:  DIN 30670: Polyethylene coatings of steel pipes […]
2017年5月31日
API SPEC 5CT casing and tubing

API-5CT OCTG, Seamless Steel oil Casing and Tubing

OCTG is shortened from Oil Countryside Tubular Goods, and that refer to your own special kind along with steel pipes, for the most part are seamless […]