1. Simple orifice valve \ PN40 DN150 20 × 316 with straight pipe section
2. Simple orifice valve \ PN40 DN80 20 × 316 with straight pipe section
3. Simple orifice valve \ PN40 DN50 20 × 316 with straight pipe section
4. Advanced orifice valve \ PN40 DN300 20 × 316 with straight pipe section
5. Advanced orifice valve \ PN40 DN100 20 × 316 with straight pipe section
6. Advanced orifice valve \ PN40 DN150 20 × 316 with straight pipe section
7. Advanced orifice valve \ PN40 DN200 20 × 316 with straight pipe section
8. Advanced orifice valve \ PN40 DN250 20 × 316 with straight pipe section
9. Deaerator / low pressure deaerator without deaerator 600t / h 180m3 Q345R
10. Pipe thread lathe \ qk1327b
TAG：