BTO-28 Galvanized Concertina Razor Wire

Bto-28 galvanized concertina razor wire  razor wire fence is made of hot-dip galvanized steel sheet. Bto-28 razor wire with thickness of 0.5mm, blade length of 15mm, blade width of 15mm, blade spacing of 33mm.  concertina razor wire as a kind of protection fence has been widely used by many countries in military field, prisons, detention houses, government buildings and other national security facilities. And with the characteristic of beautiful appearance, economic cost, good frightening result and easy installation. High quality razor ribbon became the most popular fence wire for not only military and national security applications, but also for cottage and society fence and other private buildings in recent years. We provide free samples for your checking before order. The specification of razor barbed wire:   reference number thickness mm wire diameter blade length blade width blade spacing bto-12 0.5±0.05 2.5mm±0.1 10mm±1 13mm±1 26mm±1 bto-18 0.5±0.05 2.5mm±0.1 10mm±1 13mm±1 26mm±1 bto-22 0.5±0.05 2.5mm±0.1 20mm±1 15mm±1 33mm±1 bto-28 0.5±0.05 2.5mm±0.1 15mm±1 15mm±1 33mm±1 bto-30 0.5±0.05 2.5mm±0.1 22mm±1 16mm±1 36mm±1 cbt-65 0.6±0.05 2.5mm±0.1 60mm±2 22mm±1 102mm±1                     produce process of concertina wire bto-28: galvanized steel plate punched into certain forms then attached to the steel wire in sharp angle to form the b.