Razor Wire

Razor Wire is also named concertina coils or razor type barbed wire. It is a kind of modern security fencing materials with better protection and fencing strength made of hot-dipped galvanized steel sheets or stainless steel sheets.

Product Detail

Razor Barbed Tape - Product Specification

Product Description

Razor barbed tape is a modern security fencing material fabricated with razor-sharp steel blades and high-tensile wire. It is designed to deter and stop aggressive perimeter intruders effectively—its piercing and cutting razor blades (typically mounted on wall tops) make climbing and touching extremely difficult. Both the wire and blade strips are galvanized to prevent corrosion, ensuring long-term durability.

Alternative Names: Concertina razor wire, razor barbed wire, galvanized razor wire, 304 stainless steel concertina razor wire, PVC powder coated razor wire.

Materials: Low carbon steel wire, stainless steel wire, hot-dip galvanized wire.

Surface Treatment: Electro-galvanized, hot-dip galvanized, powder coated.

Applications: Widely used in high-security areas such as mines, gardens, frontier posts, prisons, and industrial perimeters.

1. Concertina Coil Specifications

Coil Diameter (mm)	Coil Diameter (inch)	Recommended Stretch Length (m)	Coil Diameter When Stretched (mm)	Spiral Turns Per Coil	Clips Per Spiral
300	12	4	260	33	3
450	18	10	400	54/55	3
730	28	15-20	600	54/55	3
730	36	10-12	620	54/55	5
980	36	10-15	820	54/55	5
980	36	8	850	54/55	7
1250	50	8	1150	54/55	9

2. Barbed Tape Wire Specifications (CBT-60.65 / BTO Series)

Loop Outside Diameter (mm)	No. Of Loops	Standard Length Per Coil (m)	Type	Notes
450	33	7-8	CBT-60.65	Single Coil
500	56	12-13	CBT-60.65	Single Coil
700	56	13-14	CBT-60.65	Single Coil
960	56	14-15	CBT-60.65	Single Coil
450	56	8-9	BTO-10/12/18/22/28/30	Cross Type (3 Clips)
500	56	9-10	BTO-10/12/18/22/28/30	Cross Type (3 Clips)
600	56	10-11	BTO-10/12/18/22/28/30	Cross Type (3 Clips)
600	56	8-10	BTO-10/12/18/22/28/30	Cross Type (5 Clips)
700	56	10-12	BTO-10/12/18/22/28/30	Cross Type (5 Clips)
800	56	11-13	BTO-10/12/18/22/28/30	Cross Type (5 Clips)
900	56	12-14	BTO-10/12/18/22/28/30	Cross Type (5 Clips)
960	56	13-15	BTO-10/12/18/22/28/30	Cross Type (5 Clips)
980	56	14-16	BTO-10/12/18/22/28/30	Cross Type (5 Clips)

3. Additional CBT-65 / BTO-10/15/22 Specifications

Outside Diameter (mm)	No. of Loops	Standard Length per Coil (m)	Type	Notes
450	33	8	CBT-65	Single coil
500	41	10	CBT-65	Single coil
700	41	10	CBT-65	Single coil
960	53	13	CBT-65	Single coil
500	102	16	BTO-10/15/22	Cross type
600	86	14	BTO-10/15/22	Cross type
700	72	12	BTO-10/15/22	Cross type
800	64	10	BTO-10/15/22	Cross type
960	52	9	BTO-10/15/22	Cross type