... High-temperature furnace industry, glass ProductsSize we can supply Tungsten rod Dia.1.5 - 100 mm, Length: 1000 ... mm max, Weight: 50 kgs. Tungsten tube O.D.3.0 - 380 mm, Length: 500 ... mm max, Wall: 1.0 mm min. Tungsten plate Width: 250 mm max, Length: 600mm max, Weight ... mm max, according to the user's drawing. Tungsten alloy ballast Weight: 250kgs/pc max. according to ...