Features:1) The products use U-pipe to transmit heat energy2) Solar collector separates with the storage tank. The tank can be put anywhereof the house3) Solar collector is combined with the building
Features:1) The products use U-pipe to transmit heat energy2) Solar collector separates with the storage tank. The tank can be put anywhereof the house3) Solar collector is combined with the building
Features:1) Sizes and standard: DIN975 M4-M50, ANSI and BS 1/4-1-1/22) Length: 100mm-5,000mm3) Produce with triangle thread and trapezoid thread4) We can also produce non-standard fasteners according