Crucibles can be divided into pure graphite crucibles, silicon carbide graphite crucibles and clay graphite crucibles. The molding method determines the structure, density, porosity and mechanical strength of the crucible. It has strong resistance to acid
For Manufacture wall panel,economizer, re-heater, super-heater and steam pipeline of boilders.Generally, the temperature of boiler tubes is below 350 C. Domestic tubes are mainly made of 10 and 20 carbon-bonded steel hot-rolled tubes or cold-drawn tubes.
Specification of Stainless Steel Coil 201: Type 201 uses a combination of chromium, nickel, and manganese that reduces the amount of nickel necessary for production. This makes it cheaper in general than the 304.
1. Grade: X42, X46, X52, X56, X60, X70, X802. Type: Seamless, ERW, LSAW, SSAW3. Production capacity: 150,000 tons per year4. Market: most of Europe,America,the Middle East and Australian market.
24 Pieces Card Packed Ball Tip Metal Hair Pins (JE1031)Product Features:1. Made of high quality iron with painting, lead nickel free.2. Be widely used in daily dressing...