Flanged Ends Valve Body Casting Resilient Seated Gate Valve Body Disc Stem Casting
Basic Information
Size: DN40-DN600
Material: Ductile Iron
Fields of applications: Water, Oil, Gas
Working Pressure: PN10 / 16
Working Temperature: 0℃-120℃
Guarantee time: 1 year
MOQ: 1 set
Packaging: Standard export package or Customized
Payment: L / C, D / P, T / T, Western Union
Delivery: China Port, 20 days after payment
Nominal Pressure
(Water)(Mpa) | Testing Enclose (Water)(Mpa) | testing Strength (Water) (Mpa) | Working Temprature | Fitting Medium |
| 2.5 | 2.8 | 3.8 | <300 | Steam, Oil, Water |
Our Advantages
1) On-line replacement of top seal: Easy installation and maintenance
2) Integral rubber-clad disc: The ductile iron framework is thermal-clad integrally with high-performance rubber, ensuring tight seal and rust prevention
3) Integrated brass nut: By means of special casting process, the brass stem nut is integrated with the disc with secure connection, thus the product is safe and reliable.
4) Flat-bottom seat: The sealing surface of the body is flat without hollow, avoiding any dirt deposit.
5) Wholly-through flow channel: The whole flow channel is through, giving "zero" pressure loss.
6) Dependable top sealing: With multipurpose O-ring structure adopted, the sealing is dependable.
7) Epoxy resin coating: The cast is sprayed with epoxy resin coat both inside and outside, and the disc is wholly clad with rubber in accordance with food hygiene requirement, so it is safe and resistant to corrosion.
Ductile Iron Grade
| Country | Standard & Designation | Class & Grade |
| China | GB1348-88 | QT400-18
QT400-15 | QT450-10 | QT500-7 | QT600-3 | QT700-2 | QT800-2 |
| USA | ANSI/ASTM A536 | 60-40-18 | 65-45-12 | 70-50-5 | 80-55-06
100-70-03 | 120-90-02 | 80-55-03 |
| Germany | DIN 1693 | GGG40 | | GGG50 | GGG60 | GGG70 | GGG80 |
| Japan | JIS G5502 | FCD 37 | FCD40 | FCD45/50 | FCD60 | FCD70 | FCD80 |
| France | NF A 32-201 | FGS 370-17 | FGS 400-12 | FGS 500-7 | FGS 600-3 | FGS 700-2 | FGS 800-2 |
| Italy | UNI 4544 | GS 370-17 | GS 400-12 | GS 500-7 | GS 600-2 | GS 700-2 | GS 800-2 |
| Britain | BS 2789 | 400/18 | 420/12 | 500/7 | 600/3 | 700/2 | 800/2 |
Grey Iron Grade
| Country | Standard & Designation | Class & Grade | | China | GB9439-88 | HT150 | HT200 | HT250 | HT360 | HT350 | | | USA | ANSI/ASTM A 48-1983 | Class 20 | Class 25 | Class 35 | Class 40 | Class 50 | | | Germany | DIN1691-1964 | GG 15 | GG 20 | GG 25 | GG 30 | GG 35 | GG 40 | | Japan | JIS G5501 | FC 15 | FC 20 | FC 25 | FC 30 | FC 35 | | | France | NFA A32-101 | Ft 15D | Ft 20D | Ft 25D | Ft 30D | Ft 35D | Ft 40D | | Italy | UNI 5007 | G15 | G20 | G25 | G30 | G35 | | | Britain | BS 1452 | 150 | 180 | 260 | 300 | 350 | 400 | |
Why Choose Us
1) Experience in casting for over 25 years and served customers all around the world.
2) Standard material according to technical drawing
3)Stable quality
4) On-time delivery
5) Competitive price and good service
6) Positive customer feedback from domestic and international market
7) International advanced-level equipment such as CNC, numerical lathes, furnace, welding
equipment, CMM and detect & testing equipment we used to ensure our product's quality.
8) OEM service, your demand is our pursued.
9) ISO9001:2008 and TS16949 quality control
10) Standard: ASTM BS DIN etc
Product Tags:
|
|
Flanged Ends Valve Body Casting Resilient Seated Gate Valve Body Disc Stem Casting Images
|
