
High-Quality Multi-Angle Cast Iron Elbow Pipe for Installations. Custom Dimensions & Angles: Caliber DN50-DN800, angles 0-180, and connection styles fully customizable. Premium Ductile Iron: High mechanical strength, corrosion resistance, and long service life. Flexible Surface Treatment: Options include epoxy, hot-dip galvanizing, bitumen, or custom coatings. Wide Application Scope: Ideal for water supply, municipal, industrial pipelines, underground/above-ground. Custom Pressure Ratings: Pressure rating customizable from PN10 to PN40 (Class 150/300). Professional OEM/ODM: Supports custom designs, samples, and full customization services. Strict Quality Control: 100% visual inspection and compliance with international standards like ISO. Responsive Technical Support: Free drawing reviews, structural optimization, and remote assistance available.