Main parts and materials :
1 . Body & Bonnet : Grey iron GG25
2 . Disc :A105+2Cr13, GG25+2Cr13
3 . Stem :Stainless steel
4 . Seat Ring : Stainless steel
Pressure: PN16
Dimeter: DN15-300
Standards :
Face to Face : DIN3202-F1
Flange End :DIN2532/2533
Test :
Nominal Pressure(MPa) : 1.6
Shell Test(MPa): 2.4
Seal Test(MPa) : 1.8
Nominal diameter(MM): DN15-300
Normal Feature
Size Range | NPS2"~16" DN50~200mm |
| Pressure | PN40 |
| Material | WCB,WC6,LCB,WC9,CF8,CF8M,CF3 and CF3M |
| Connection | Flanged, |
| Feature | Full Bore, streamline, through way, bellow sealed |
| Temperature | -160ºC~550ºC |
| Actuator | Hand wheel |
| Application | Oil and gas pipeline,Drainage system,Chemical Plant |
Manufacture Standard
Design standard | DIN 3356-82 |
| Face to face | DIN3202 |
| Flanged End Connection | DIN2543-DIN2546 |
| Inspection and test | DIN3230-75 |
Understanding our customers, we care about the future of our business. Up to today, with reasonable price and good quality, all our products sell well in the international marketing. We want to ensure that you get our good service, only high quality and speedy delivery. We sincerely want to supply you with high quality products and perfect service based on our efficient management and professional work teams. Because professional, so trust!
