DN15~700
- Descrizione
- Inchiesta
DN15~700
Porudct Name：Top entry ball valves（casting steel）
model： Q347F
norma di progettazione： API 6D /GB-T12237
SIZE：1/2”-48“(DN15-DN1200)
pressure：150LB-600LB(PN16-100)
Product model: Q347F
Implementation criteria: API 6D/GGB -T12237
Optional size: 1/2 “-48” (dn15-dn1200)
Optional pressure: 150LB-600LB (pn16-100)
Optional material
| Optional material | acciaio inossidabile | Low temperature steel | Cr Mo steel | Duplex stainless steel |
| WCB,eccetera | CF8, CF8M,CF3,CF3M,eccetera | LCB,eccetera | WC6,WC9,etc | 4UN,5UN,6UN,eccetera |
| A105,etc | F304,F316,F304L,3/8 pollici,eccetera | LF2,etc | F11,F22,etc | F51,F53,F55,etc |
Product use:
It is widely used in oil and gas pipelines, oil recovery, raffinamento, petrolchimico, chimico, fibra chimica, metallurgia, electricity, energia nucleare, food and papermaking equipment. The jacket ball valve is easy and quick to remove in line. When the valve is in the pipeline failure needs to be repaired, don’t need to remove the valve from the line, just pull down the flange bolts and nuts, the bonnet and stem assembly together removed from the valve body, and then remove the ball and seat assembly. Repair the ball and seat online. This repair saves time and reduces the loss of production to the lowest point.
