Advantages
1. Integral argon arc welding structure without gaskets, zero leakage under high pressure & vacuum
2. No loose clamp risk, excellent high temperature resistance up to 600℃ for power plant & chemical pipeline
3. Direct butt welding with seamless steel pipe, reduce pipeline connecting points & hidden troubles
4. Super anti-fatigue performance, longer service life under vibration & frequent displacement
5. Wide medium compatibility: steam, acid & alkali chemical, oil, gas, cryogenic liquid
6. Cost-effective solution for large diameter pipeline above DN200