Open Type Weld Head For Oil And Gas Pipeline Installation

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Stock Code：831045

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Open Type Weld Head For Oil And Gas Pipeline Installation

The open weld head is designed as a tool for filler wire orbital TIG welding. This series of welding heads has AVC/OSC functions and is commonly used for thick-wall (1.5mm - 20mm) pipe-to-pipe/elbow/flange welding. The full range of welding heads covers the pipe outer diameter range from 16mm to 324mm. Tube-to-tube welds are a form of caliper design,pipes can be easily clamped and easily adjusted to accommodate pipes of different diameters.

Application:

Advantage

Welding products:

Parameter

Technical Parameter Of Esab tig welding machine
Welding head	KHGK16-40	KHGK36-90	KHGK70-160	KHGK140-230	KHGK210-300
Welding Speed(r/min)	0.4~3	0.2~2	0.1~1	0.07~0.5	0.07~0.5
Suitable Dia.(mm)	16~40	36~90	70~160	140~230	210~300
Electrode Dia.(mm)	1.6/2.4	2.4	2.4	2.4	2.4

The KHGK have 5 types to suitable for welding different pipe diameters.
It's also could buy a set of control system and different welding head to used for different pipe.

Power and control system technical parameters
Rated input voltage	380v	Argon flow	8~12L/min
Rated welding voltage	TIG welding, 22.6V	Rated voltage no-load	70V
Phase number	three-phase	Frequency	50/60HZ
Rated power input	9.0KW	Welding current adjusting range	4~400A
Voltage allow fluctuating range	380V±10%	Built-in memory space	100 groups of welding code
Rated duty cycle	400A 60%	Each set can segments	1~12 section
Rated duty cycle	250A 100%	Pulse frequency	0.5~500HZ
Rated input capacity	11.5KVA	Preheating time	0.1~25S
Current decrease time	0.1~25S	Cooling water pressure	1.2kgf/㎡