Model Number: DN15-DN150 Brand Name: WELD.V Key Specifications/Special Features: Working pressure: 1.0~4.0MpaTemperature range: -40°C~200°C1, Body is adopted for seamless steel pipe to the moulding2, No external leakage.3, weight is lighter4, More conveniently installation.5, Longer service life.6, Connecting methods: welding, flange.7, Drive mode: handle.8, Wide usage: Municipal project, heating, power, water supply and drainage, oil, gas transmition and regulator station etc.9, Strong technical force and perfect examination method.10, Overall after-sales service.
11, Body material: 20 or Q235 A105 or A106
12, Ball material: 304 or A105
13, Stem material: 20Cr13
14, Seal material: PTFE+20%C
15, Sleeve material: 20 or Q235 A105 or A106