API 5L pipeline Mechanical Properties
Hebei Abter Steel Pipe Co.,Ltd as the professional manufacturer of steel pipe and pipe fittings, which has a complete system of production and sales serving our customers. SEAMLESS STEEL PIPE,WELDED STEEL PIPE,OCTG (Oil Country Tubular Goods),PIPE FITTIN
url: http://www.abtersteel.com/
added: 2016-11-09