FM/UL Certification: Approved for automatic sprinkler systems and fire protection applications.
Ductile Iron Material: Made from QT450-12 ductile iron (ASTM A536 Grade 65-45-12) for durability.
Wide Pressure Range: Available in 300PSI, 500PSI, 750PSI, and 1000PSI pressure ratings.
Customizable Sizes: Size customization available from DN50 to DN300 (1'-16').
Multiple Surface Treatments: Options include red painted, galvanized, epoxy powder, and dacromet.
OEM/ODM Service: Supports full customization, minor customization, and flexible design options.
Versatile Applications: Suitable for fire protection, industrial pipelines, subway, and railway systems.
Fast Delivery: Delivery time within 7-30 days ex mill; off-season lead time within 15 workdays.