CO2 Welding Cable for Welding Torch

APPLICATION

This cable is used to connect welding machine and welding torch. CO2 go through the inner tube as protective gas. It has many advantages, such as high conductivity, excellent flexibility, anti-cracking, anti-aging, wear resistance, oil resistance, corrosion resistance, high temperature resistance, flame retardant, low smoke non-toxic etc.

STANDARDS

Enterprise standards

CABLE CONSTRUCTION

Inner tube: Thermoplastic elastomer.
Control core
Conductor: Stranded annealed copper wire
Insulation: Cross-linked polyethylene, blue, brown.
Twisted copper wire harness: Stranded annealed copper (copper content at least 99.95%)
Nylon filled
Wrapped cotton paper: Spirally covered on the copper wiring harness and control cores.
Outer sheath: Cross-linked polyethylene, black.

Technical requirement

1、Inner tube hardness: Shore 90-95.
2、Maximum conductor long-term operating temperature: 125℃.
3、Minimum bending radius of cable: ≥6×OD.
4、Outer sheath hardness: Shore 85±5.

CONSTRUCTION PARAMETER

Nominal area mm²	Conductor NO./ Dia. mm	Nominal sheath thickness mm	Wrap thickness mm	Max.outer Dia. mm	Conductor	Control core
					Inner Dia.× thickness mm	Nominal area mm²	NO. of core
70	3486/0.16	2.0	0.1	21.3	8×1.5	0.75	2
60	2986/0.16	2.0	0.1	21.3	8×1.5	0.75	2
56	2787/0.16	2.0	0.1	20.5	8×1.5	0.75	2
52	2588/0.16	2.0	0.1	20.5	8×1.5	0.75	2
50	2489/0.16	2.0	0.1	20.5	8×1.5	0.75	2
35	1742/0.16	2.0	0.1	19.4	8×1.5	0.75	2
30	1493/0.16	2.0	0.1	17.8	7×1.4	0.75	2
25	1244/0.16	1.7	0.1	15.5	6×1.1	0.75	2
16	798/0.16	1.7	0.1	14.7	6×1.1	0.75	2
10	504/0.16	1.5	0.1	14.0	6×1.1	0.75	2
70	3486/0.16	2.0	0.1	21.3	8×1.5	0.50	2
65	3234/0.16	2.0	0.1	21.3	8×1.5	0.50	2
56	2787/0.16	2.0	0.1	20.5	8×1.5	0.50	2
52	2588/0.16	2.0	0.1	20.5	8×1.5	0.50	2
50	2489/0.16	2.0	0.1	20.5	8×1.5	0.50	2
45	2240/0.16	2.0	0.1	20.5	8×1.5	0.50	2
35	1742/0.16	2.0	0.1	19.4	8×1.5	0.50	2
30	1493/0.16	2.0	0.1	17.8	7×1.4	0.50	2
25	1244/0.16	1.7	0.1	15.5	6×1.1	0.50	2
16	798/0.16	1.7	0.1	14.7	6×1.1	0.50	2
14	700/0.16	1.7	0.1	16.4	7×1.4	0.50	2
13	647/0.16	1.7	0.1	14.0	6×1.1	0.50	2
10	498/0.16	1.5	0.1	14.0	6×1.1	0.50	2
70	3486/0.16	2.0	0.1	21.3	8×1.5	0.30	2
60	2986/0.16	2.0	0.1	21.3	8×1.5	0.30	2
56	2787/0.16	2.0	0.1	20.5	8×1.5	0.30	2
52	2588/0.16	2.0	0.1	20.5	8×1.5	0.30	2
50	2489/0.16	2.0	0.1	20.5	8×1.5	0.30	2
35	1742/0.16	2.0	0.1	19.4	8×1.5	0.30	2
30	1493/0.16	2.0	0.1	17.8	7×1.4	0.30	2
25	1244/0.16	1.7	0.1	15.5	6×1.1	0.30	2
16	798/0.16	1.7	0.1	14.7	6×1.1	0.30	2
14	700/0.16	1.7	0.1	16.4	7×1.4	0.30	2
13	647/0.16	1.7	0.1	14.0	6×1.1	0.30	2
10	498/0.16	1.5	0.1	14.0	6×1.1	0.30	2