... .5,7.5mm V or W shaped. Detailed Product Description Steel BletApple types:thickness about 0.15-2.0mm,width about ... .2,4.5,6.5,7.5mm.Molding steel tape is processed by the prefessional machines.the tapes are about"V"and"W".and ... contents about 301,321,316L,monel and titanium. The idiosyncratic type,you can refer to us.huangxiangyan at jssealing ...