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API 6D, published by the American Petroleum Institute, covers the full range of ball valves from NPS 2 to NPS...

China’s valve exports reached USD 4.7 billion in 2025, with API 6D ball valves accounting for 38% of oil and...

In 2024 I worked on a Southeast Asian gas pipeline project where the client required all valves to be API...

In 2019, a pipeline fire caused by ball valve seal failure at Enterprise Products resulted in approximately $2.3 million in...

API 6D ball valves are pipeline valves designed according to the API 6D standard, mostly featuring a full-bore structure (bore...

Choosing API certified ball valve manufacturers should verify their ISO 9001 certificate number, CE declaration of conformity and third-party testing...

Selecting ball valve manufacturers needs to audit API 6D certification, ISO 9001 system, focus on checking valve body material (such...

As ISO 9001 certified factory, we focus manufacturing floating ball valves. Specifications DN15-DN300, pressure 150-600LB. Every unit through “2 times...

As a reliable industrial valve supplier, we provide API 6D and CE certified valve products, ensuring compliance with international standards....