Gate Valves Series-Gate Valves Series-TANGGONG VALVE GROUP

A gate valve is the most essential shut-off valve in piping systems, designed exclusively for fully opening or closing to control medium flow, and shall not be used for regulation or throttling.

Process Flow Diagram

Strict process create high durability valve accessories

Valve Drawing

Valve Molding

Casting Process

Annealing Process

Semi-finished blank

Material Inspection

Production & Processing

Valve Assembly

Testing & Pressure Testing

Valve Painting

Packaging

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.

+86 139 6883 6180

tgforeign@tg-valves.com

+86 18057738393

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National standard stainless steel ball valve

GB forged fixed ball valve

Gate Valve

Gate Valve

High pressure fixed ball valve

American standard large diameter forged ball valve