Cast iron fittings
• Material: Grey Iron / Ductile Iron (GJS500-7, HT200, etc.)
• Casting Method: Green Sand Casting / Shell Mold Casting
• Types: Elbow, Tee, Flange, Coupling, Bushing
• Standard: ASTM / EN / ISO
• Finish: Black Bitumen / Epoxy Coating / Machined Surface
• Application: Industrial, Engineering, Piping, Mechanical
• OEM/ODM: Supported
Product Description
Our Cast Iron Fittings are engineered for performance, reliability, and durability across a wide range of industrial, mechanical, and engineering applications. Manufactured using high-grade grey iron and ductile iron, these components are ideal for piping systems, machinery assemblies, structural frameworks, and fluid transfer systems.
Each fitting is precisely cast using advanced sand casting techniques, then machined to tight tolerances to ensure seamless integration and superior mechanical strength. Jinlong Foundry supports both standard and custom fittings, including elbows, tees, reducers, flanges, couplings, and threaded connectors.
Designed to withstand high pressure, vibration, and thermal stress, our cast iron fittings are widely used in HVAC systems, irrigation, mining, oil & gas, manufacturing equipment, and general infrastructure. The surfaces are coated with anti-corrosive treatments such as black bitumen, epoxy, or galvanization, depending on client specifications.
As an OEM partner, Jinlong offers full-service support from tooling to finished parts, ensuring on-time delivery and consistent quality. All products comply with international standards such as ASTM, ISO, and EN, with third-party testing available upon request.
