Product Description

We, Shandong coalfield geologic drilling tools factory , are a company based in China and specialized in supply of oil casing, tubing, PDC bits, and other equipments to Oil & Gas industries in the past *0 years. The mill produces *0, **0 MT of pipes per year in accordance with quality norms ISO ***1, API Spec5CT. Quality control of production is provided by physical, mechanical, technological and chemical tests. The mill has within assortment - Casing pipes 4 1/2 " - *3 3/8 " (API*5CT); - Tubing pipes 1.9 " - 4 1/2 " (API*5CT); - PDC bits series; -anchor bits series; - coal drilling tools Web-site:xxxxx