High-Precision Safety Valve Casting Built to Perform
At Invent Cast, we specialize in manufacturing precision investment-cast safety valve components engineered to global performance and safety standards. Built for reliable pressure control, leak-proof sealing, and long-term durability — our castings ensure safe and dependable operation in industries where protection, accuracy, and reliability are critical.
- Serving clients across the globe with precision-engineered components.
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- Delivering high-tolerance metal parts with complex geometries and repeatable accuracy.
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- From prototyping to high-volume production, all under one roof.
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- Serving clients across the globe with precision-engineered components.
- ✼
- Delivering high-tolerance metal parts with complex geometries and repeatable accuracy.
- ✼
- From prototyping to high-volume production, all under one roof.
- ✼
- Serving clients across the globe with precision-engineered components.
- ✼
- Delivering high-tolerance metal parts with complex geometries and repeatable accuracy.
- ✼
- From prototyping to high-volume production, all under one roof.
- ✼
Manufacturing Process
We follow a precision-controlled casting process to produce safe, leak-proof safety valve components. Every step is optimized to ensure reliability and long-term performance.
Optimized Mold Design: Guarantees uniform cavity shapes and accurate dimensions
Controlled Metal Flow: Reduces turbulence, porosity, and shrinkage defects
Stress-Relieving Heat Treatment: Improves toughness, durability, and structural integrity
High-Precision Machining: Ensures smooth sealing surfaces and exact tolerances
Comprehensive Inspection: Dimensional, visual, and functional checks for secure, reliable operation
Our Safety Valve Casting Range
Testing & Compliance
We ensure every safety valve casting meets international quality, performance, and safety standards through rigorous testing:
Dimensional Verification: CMM, calipers, and gauges for precise body, spring, and disc alignment
Non-Destructive Testing (NDT): Dye Penetrant, X-ray, and Ultrasonic inspection for internal and surface defects
Mechanical & Metallurgical Tests: Hardness, tensile strength, yield strength, elongation, and microstructure analysis
Functional Testing: Pressure relief operation, disc and spring performance, hydrostatic pressure, and air tightness tests
Corrosion & Surface Testing: Coating adhesion, passivation quality, and optional salt spray testing
Standards Compliance: API 520 / 526, ASTM, ASME, DIN, EN, BS, JIS
- Serving clients across the globe with precision-engineered components.
- ✼
- Delivering high-tolerance metal parts with complex geometries and repeatable accuracy.
- ✼
- From prototyping to high-volume production, all under one roof.
- ✼
- Serving clients across the globe with precision-engineered components.
- ✼
- Delivering high-tolerance metal parts with complex geometries and repeatable accuracy.
- ✼
- From prototyping to high-volume production, all under one roof.
- ✼
- Serving clients across the globe with precision-engineered components.
- ✼
- Delivering high-tolerance metal parts with complex geometries and repeatable accuracy.
- ✼
- From prototyping to high-volume production, all under one roof.
- ✼