Key Specifications / Features
As a professional trunnion mounted ball valve factory from China, we manufacture API 6D compliant valves designed for reliable isolation and long-term service in demanding pipeline applications. This trunnion mounted ball valve features a robust carbon steel ASTM A105N body combined with a corrosion-resistant ASTM A182 F316 stainless steel ball, ensuring excellent strength, sealing performance, and durability. With a compact 4 × 3 inch configuration, Class 300 LB pressure rating, and RF flanged ends, it delivers stable operation, reduced operating torque, and easy installation across oil, gas, petrochemical, and industrial pipeline systems worldwide.
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