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Custom Your Industry Valves
Custom Your Industry Valves

High-pressure Pipe Fittings

High-pressure pipe fittings are the core connectors of pressurized piping systems, suitable for high-pressure, high-temperature, flammable, explosive, and corrosive media conditions of 16MPa and above, covering the entire industrial field of energy, chemical, heavy industry, hydraulics, and oil and gas.
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Process Flow Diagram
Strict process create high durability valve accessories
Valve Drawing

Valve Drawing

Valve Molding

Valve Molding

Casting Process

Casting Process

Annealing Process

Annealing Process

Semi-finished blank

Semi-finished blank

Material Inspection

Material Inspection

Production & Processing

Production & Processing

Valve Assembly

Valve Assembly

Testing & Pressure Testing

Testing & Pressure Testing

Valve Painting

Valve Painting

Packaging

Packaging

Product Transportation

Product Transportation

Quality Assurance Commitment
We Take Pride in Our High-Quality Work
International Quality Certification
Our valves are strictly designed and manufactured per GB, ANSI, API, JIS, BS, DIN and other global standards.
Support for multiple inspections
Every valve undergoes strict inspection and testing, with all inspection documents provided accordingly.
Reliable Technical Resources
To maintain all certifications and uphold the company’s high standards, all SIO employees receive professional training.

High-pressure pipe fittings are the core connectors of pressurized piping systems, suitable for high-pressure, high-temperature, flammable, explosive, and corrosive media conditions of 16MPa and above, covering the entire industrial field of energy, chemical, heavy industry, hydraulics, and oil and gas.

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