GIS/GCB Aluminum Casting tank and enclosures Introduction Gas Tank & Enclosure for GIS/GCS/GCB Rating：24kV~500kV Material：ASTM A356, JIS AC4C, GB ZL101A Max. size：Φ1,800 for diameter, 4,500mm for length Max. weight: 800kg Process: Casting → Machining → Shot blasting → Leak test → Painting (ASME stamp available) BACK ↑TOP