BOLU manufactures Full Open Valves & Seats and 3 / 4 Web Valves & Seats.
BOLU also supplies valve inserts and valve springs, etc.
All our valve products are exchangeable with OEM products and meet or exceed API-7K standards.
Full Open Valves & Seats
• High strength alloy steel with deep carburized wear surface
• Optional bonded insert type & replaceable insert type
• Excellent performance in extreme environment
• Exchangeable with OEM products
• Meet or exceed API-7K standards
3 / 4 Web Valves & Seats
• High strength alloy steel with deep carburized wear surface
• Stem guided valve with 3 / 4 web seat
• Excellent performance in extreme environment
• Exchangeable with OEM products
• Meet or exceed API-7K standards
For more details, please feel free to tell us.