Detailed Product Description

Equipment for stainless steel solar water heater applicable for two reinforcing fillets being formed on the both sides of vacuum tube hole in the water barrel of solar water heater and keeping these vacuum tube holes of inner-barrel in the same horizontal line so as to enforce them by two to three degree against tube hole variation during the operation or pressing trace about the break. It is advanced in the many aspects, such as no special mould being usage, lower usage cost, easy installation and operation and high flatness.