The XUNDA Pipe Joint & Repair Tape is a cold applied tape used for the corrosion protection and mechanical protection of field joint, fittings and specialty piping. It is suitable to protect pipe welds. The high adhesion butyl rubber adhesive is suitable during extreme cold weather application.
The pipe repair tape shall be applied by hand or with a pipe wrapping machine.
The composition of the Pipe Joint & Repair Tape consists of two layers, butyl rubber adhesive layer and film backing.
Adhesive : Butyl rubber
Film Backing: Special blend of stabilized polyethylene
Pipe Repair Tape,Pvc Pipe Leak Repair Tape,Pipe Joint Tape ,Pipeline Joint Tape Jining xunda pipe coating materials co., ltd. , https://www.pipeanticorrosion.com
This Inverter DC MMA Welding machine Single PCB technology, with single phase 220V AC power supply, which is suitable for DC curent electrode welding machine.
Product Mode and Specification:
1. Advanced(IGBT) inverter technology
2. Light,compact, easy to operate,
3 .Output characteristics is samilar with AC welder characteristics, strong arc perfermance, good stiffness.
4. High maximum output voltage, long arc, strong ability to resist the voltage fluctuation.
5. The inner characteristic control, fast system response,quickly response to changes in the arc length, continuous arc.
6. Using the peak current control mode, work reliable even under frequent short circuit impact power device.
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ITEMÂ MODEL
ARC-300
ARC-315
ARC-400
Input Voltage
3P 380V±15%
3P 380V±15%
3P 380V±15%
No-Load Voltage
67V
67V
67V
Frequency
50/60Hz
50/60Hz
50/60Hz
Rated output Current/Voltage
275A
315A
400A
Output current Range
20-300A
30-315A
40-400A
Rated Duty Cycle
60%
60%
60%
Rated Input Current
16A
18A
26A
Rated input Capacity
8.9KVA
12KVA
17KVA
Efficiency η
0.85
0.85
0.85
COS Ø
0.99
0.99
0.99
Insulation class
H
H
H
Protection Class
IP21S
IP21S
IP21S
Electrode(mm)
1.6-5.0mm
2.5-4.0mm
1.6-6.0mm
Net Weight
10kg
11.5kg
24kg
Dimension (HXWXD mm)
380 x 192x 350
380 x 192x 350
482 x 252x 350
