SAFETY VALVE PRESSURE CLASS: 300LBS 150LBS WORKING PRESSURE: 16TO25BAR, FLOW: 2593KG/H BODY MATERIAL: CARBON STEEL A216WCB SPRING MATERIAL:, SPRING STEEL END: FLANGED INLET DIAMETER: 1IN OUTLET DIAMETER: 2IN, MODELO JSV-FF100 JOKWANG

The impact of the 4D printer on the international market
The most obvious advantage of 4D printing is that objects larger than printers can be printed as just one part. Because they can shrink and unfold, items that are too large to fit in a printer can be compressed and then become full size.