Special Alloy Pipes & Rings
Special Alloy / Stainless
Manufacturer of Hastelloy & Inconel Seamless Pipes and Pump Castings
KING CASTING CO., LTD. is a premier manufacturer of custom special-alloy and stainless steel castings engineered for severe service environments. Our product line includes heat- and corrosion-resistant seamless pipes, rings, and critical pump components like housings and impellers. We specialize in working with advanced materials such as duplex stainless steel, Hastelloy, and Inconel alloys to meet the precise media and temperature requirements of your application. These components are designed for exceptional strength at elevated temperatures and superior resistance to aggressive process streams, making them ideal for pumps, piping, and rotating equipment in demanding industries.
KING CASTING CO., LTD. produces high-performance special-alloy and stainless steel castings specifically designed for environments that combine extreme heat and corrosive media. As a leading supplier from Taiwan, we leverage over 30 years of metallurgical expertise to manufacture components that meet the most demanding industrial specifications. Our alloy selection is meticulously matched to the specific media, pressure, and temperature of each application, ensuring optimal performance and service life.
Key Applications & Forms
We provide custom-engineered solutions for a wide range of critical equipment. Common forms include:
- Heat-Resistant & Corrosion-Resistant Pipes: Seamless pipes engineered for aggressive process streams and high-temperature service.
- High-Performance Pump Components: Custom-cast high-chromium and special-alloy pump housings and impellers that resist wear and corrosion.
- Seamless Rings: Precision-manufactured rings for rotating equipment, seals, and other high-stress applications.
Advanced Material Selection
Our foundry is equipped to handle a comprehensive range of advanced alloys to deliver superior mechanical properties. We work with materials from globally recognized families, including:
- Duplex Stainless Steels: Offering an excellent combination of strength and corrosion resistance.
- Hastelloy Alloys (e.g., C-276, C-22): Renowned for their outstanding resistance to a wide variety of corrosive environments.
- Inconel Alloys (e.g., 600, 625): Ideal for applications requiring high strength and resistance to oxidation and corrosion at elevated temperatures.
Engineered for Performance & Reliability
Every component we produce is designed with critical performance properties in mind. Key characteristics of our special alloy castings include exceptional corrosion resistance for aggressive chemical process streams, superior mechanical strength at elevated temperatures, and precise geometries for seamless integration into pumps, piping systems, and complex rotating equipment. Our commitment to quality ensures reliability and reduces downtime in your operations.
Your Partner in Custom Casting Solutions
With extensive OEM and custom manufacturing capabilities, KING CASTING is your trusted partner for specialty castings. We work from customer drawings, samples, or operating conditions to develop the perfect solution. Our engineering team can provide material recommendations and design assistance to ensure every part we deliver exceeds expectations for performance and longevity.
Special Alloy Pipes & Rings Special Alloy / Stainless | Custom Specialty Alloy Castings
KING CASTING manufactures Special Alloy Pipes & Rings with Special Alloy / Stainless specifications for buyers who need cast components matched to demanding wear, heat, corrosion, impact, or dimensional-stability requirements. Each project can be developed around the customer's drawing, sample, equipment interface, and service conditions.
Material selection draws on more than 30 years of metallurgical experience across proprietary KC-series high-chromium alloys, Stellite, Invar 36, heat-resistant grades, and special stainless and nickel alloys. Controlled casting and heat treatment support consistent component performance.
KING CASTING works with engineers, plant maintenance teams, equipment builders, and industrial procurement specialists. Flexible quantities, ASTM-aligned inspection, and practical lead-time planning make the Taiwan foundry suitable for replacement parts and new component programs.

