30Inch Class 150 Flanged Trunnion‑Mounted Ball Valve A105 Forged Carbon Steel API 6D Gear Operated

30‑inch Class150 flanged trunnion‑mounted ball valve, body material ASTM A105 forged carbon steel, full bore design, gear operated, manufactured per API 6D standard. Suitable for oil, natural gas and long‑distance transmission pipeline service.

Tags:

• full bore ball valve
• pipeline ball valve
• carbon steel ball valve
• API 6D ball valve
• A105 ball valve
• 30 inch ball valve
• flanged trunnion ball valve
• trunnion mounted ball valve

This 30‑inch Class 150 trunnion‑mounted ball valve features flanged end connections. The valve body is forged from ASTM A105 carbon steel, adopting full‑bore flow‑path design to minimize flow resistance.

Operated by gear mechanism, this trunnion ball valve is engineered and tested in accordance with API 6D standard. Dual piston effect seat design delivers reliable bi‑directional sealing performance.

It is widely applied for oil, natural gas and other medium transmission in long‑distance pipeline, refinery and petrochemical projects, suitable for heavy‑duty working conditions.

• Size: 30 Inch
• Pressure Class: Class 150
• End Connection: Flanged
• Body Material: ASTM A105 Forged Carbon Steel
• Ball Material: ASTM A105+ENP
• Seat: PEEK
• Bore Type: Full Bore
• Operation: Gear Operated
• Design Standard: API 6D
• Sealing: Bidirectional tight shut‑off

Standards
Design and Manufacture: API 6D
Face To Face: ASME B16.10
Flanged Ends: ASME B16.5
Test And Inspection: API 598

Features
Reduced port or full port design
Two piece split body or three piece bolted body
With trunnion mounted ball
Blow-out proof stem, Anti-staic,
Optional locking device or stem extension,
Optional direct mounting to ISO 5211