Being a prominent black iron pipe and iron fittings supplier and manufacturer, we provide robust and dependable products, including our steel gas pipe and DI Grooved Pipe Fittings, all complying with top industry standards. Our black iron pipes are engineered to endure severe conditions and deliver enduring performance. We are devoted to providing superior customer service and post-purchase assistance. Get in touch with us to discover more about our black iron pipe solutions.
Types of Fire Sprinklers, Differentiation Methods, and Relevant Standards
I. Common Types and Characteristics 1. Upright Sprinkler Characteristics: Nozzle faces upward, deflector is below the sprinkler head; water...