This open cell balloon mounted stent from Boston is claimed to have excellent radial force. Their website compares it with 5 other selected stents. It is available in 6-10mm diameters and lengths from 17-57mm. It can be inserted through 6 and 7F sheaths (depending on stent size).  ...

According to the manufacturer, the SUPERA Veritas self-expanding nitinol stent is comprised of 6 pairs of closed-end interwoven nitinol wires with a closed cell geometry and is delivered via a coaxial catheter-based delivery handle. The stent has very high radial force and is very flexible...

This is a balloon expandable peripheral and biliary stent from medtronic. It has a 0.035 inch delivery system and is available in diameters from 5-10mm and legths of 15-60mm.    

Used as an adjunct to percutaneous transluminal angioplasty (PTA) in the treatment of symptomatic vascular disease of the iliac arteries. Self-expandable stent made of nitinol. Flexible, slotted tube which provides strength and flexibility upon deployment. Supplied with multiple gold markers...