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10 product categories
Check Valves - Type B
Bolted Bonnet Steel Gate Valves
Gate Valves – DN 100 (NPS 4) and Smaller
Globe Valves – DN 100 (NPS 4) and Smaller
Check Valves – DN 100 (NPS 4) and Smaller
Corrosion-Resistant Bolted Bonnet Gate Valves
Metal Ball Valves
Butterfly Valves - Category A
Butterfly Valves - Category B
About product categories and sources
Includes 324 product categories from the API Composite List search snapshot. Chinese labels are OFMP reading aids, not official API translations; original English names are retained for comparison. Product categories and certificates do not establish specific models, availability or delivery capability; confirm these with suppliers. Category snapshot: 2026-10-10
View the API category source