The invention generally relates to tubular components and, more particularly, the invention relates to {HEAD ~ tubular products} made of {TAIL ~ cobalt and cobalt alloys} 
made of
The invention generally relates to tubular components and , more particularly , the invention relates to { HEAD ~ tubular products } made of { TAIL ~ cobalt and cobalt alloys }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL