Purchase Qty. Reference FOB Price
5-19 Pieces US$85.00
20-49 Pieces US$81.00
50-119 Pieces US$78.00
120+ Pieces US$70.00
Product Description
Product Description Specification Cylinder:40L/47L Valve:G5/8/ CGA580/ DISS718 Pressure: 13.5MPa/ 13.5MPa Application 1. In the semiconductor industry, helium is used as a protective gas for the formation of germanium and silicon transistors; 2. In space technology, it is used for ...