ASTM A516 boiler vessel plate is suitable for welded pressure vessels with high notch toughness requirements. ASTM A516 boiler vessel plate is also a carbon steel plate with four strength grades: Grade 55, Grade 60, Grade 65, and Grade 70.
1.It is suitable for sewing knitwear, cotton and chemical fibre materials with medium thickness2. It has two way feeding, automatic oil supply and retrieving device.3. It operates easily and the thread trace is even and beautiful
YZB492 differential pressure transmitter is a two - wire (4mA ~ 20mA DC) differential pressure transformerSending device, choose famous company's sensitive chip and high performance special circuit, fusion yu zhe.