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China
Personne àcontacter NANCY
Shanghai, Shanghai
B3 fully welded ball valves are widely used in oil, nature gas pipelines and the industries of liquefied gas, coal gas, etc. as open/close control valves. The fully welded body design has no bolted bonnet or body joints that can ensure no potential body joint leak for environmental concern. Also forged steel body assures uniform fine grain structure and toughness free from inevitable cast valves defects such as porosity, gas hole. The design of seat seal uses unique two-level soft seal and metal to metal seal to form triple sealing; the design of seat piston is accurately calculated to ensure seal reliability with small open/close torque and easy operation.
Design
Standard:Â Â Â Â Â API 6D, ASME B*6.*4, BS
***1, API **8, MSS SP**2
Face to
Face:Â Â Â Â Â Â Â Â Â Â ASME
B*6.*0, API 6D, EN **8
End Connection:Â Â Â Â Â Â ASME B*6.*5,
ASME B*6.5, DIN ***1
Inspection and Test: API 6D, API **8
Size:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 2"
~ *4"(DN*0 ~ DN**0)
Rating:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â ANSI
**0lb ~ ***0lbÂ
Body Materials:Â Â Â Â Â Forged carbon
steel, Forged Stainless Steel
Trim:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â A**5+ENP,
*3Cr, F**4, F**6
Operation:Â Â Â Â Â Â Â Â Â Â Â
Lever, Gear, Electric, Pneumatic, Hydraulic  Â
  Â
Design
Features
Full
bore or reduced bore design
Forged body and ball, welded body
Double block & bleed
Trunnion mounted ball, Blowout-proof stem
Emergency sealant injection
Cavity pressure self relief
Fire safe design to API **7/API 6FA
Anti-static to BS***1
| Pays: | China |
| N ° de modèle: | - |
| Prix FOB: | Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | - |
| Commande minimale: | - |
| Packaging Detail: | - |
| Heure de livraison: | - |
| Capacité de Fournir: | - |
| Payment Type: | - |
| Groupe de produits : | Ball valve |
