In May 2025, Haihao Group successfully completed and delivered a series of high-precision stainless steel components to a valued client in Côte d’Ivoire. This shipment included:
¼” x 0.049″ W.T SS316 Seamless Tubing, 3 meters
½” NPT(M) x ¼” OD SS316 Male Connectors, rated 3000 psi
¼” NPT Hex Head SS316 Plugs, pressure class 3000#
1″ 150# RF SS316 Flushing Ring with Mounted Valves and G ½” NPT Plugs
Flushing Ring Drawing
These components were rigorously tested and certified according to international quality standards, ensuring reliable performance in high-demand instrumentation and process systems.
Why Choose SS316 Tubing for Instrumentation?
Stainless steel 316 (SS316) is a molybdenum-bearing grade, known for its enhanced corrosion resistance compared to SS304, particularly in chloride-rich environments. The ¼” x 0.049″ wall thickness SS316 tube delivered to our Côte d’Ivoire customer is ideal for:
- High-purity fluid transport
- Instrumentation lines
- Control panels
- Sampling systems
Its seamless construction ensures consistent wall thickness and strength, while its corrosion resistance allows it to withstand aggressive media, humidity, and extreme temperatures.
Key Benefits:
- Excellent resistance to pitting and crevice corrosion
- Good mechanical properties at elevated temperatures
- Superior weldability and formability
- Long service life with minimal maintenance
NPT Male Connector 3000 psi: Secure Leak-Proof Connections
The ½” NPT(M) x ¼” OD SS316 male connectors provided are designed for high-pressure instrumentation applications up to 3000 psi. These fittings create strong, leak-tight connections in process control systems where vibration and pulsation are common.
SS316 Flushing Ring
Manufactured in accordance with ANSI and ASME standards, these connectors offer:
High strength under mechanical stress
Excellent vibration resistance
Precise machining for easy assembly
Compatibility with a wide range of industrial instrumentation systems
Applications include oil & gas refineries, offshore platforms, and chemical processing facilities.
Instrumentation fitting, high-pressure NPT fitting
SS316 Hex Head Plug and Flushing Ring Assemblies
To support the instrumentation setup, Haihao Group supplied ¼” NPT hex head plugs made from SS316, pressure-rated to 3000#. These plugs are critical for terminating unused ports and ensuring a secure system seal.
In addition, the order included a 1″ 150# RF flushing ring fabricated from SS316, complete with mounted valves and G ½” NPT plugs. This flushing ring assembly is vital for diaphragm seal protection, allowing users to clean and purge process connections without disassembly.
Flushing Ring Features:
- 316 stainless steel construction resists corrosion and temperature fluctuation
- Pre-mounted valves simplify installation
- Provides direct access for flushing and calibration
- Compatible with pressure transmitters and diaphragm seals
Common Applications:
- Chemical dosing systems
- Pressure monitoring in corrosive media
- Biopharmaceutical fluid control
- Pulp and paper industries
Conclusion
Haihao Group continues to deliver reliable, technically superior stainless steel solutions for global clients across demanding industries. From seamless SS316 tubing to NPT connectors and customized flushing rings, our components meet the highest standards of safety, durability, and performance.
Need custom SS316 tubing and fittings for your next instrumentation project? Contact Haihao Group today for a fast quote and expert engineering support. Email:sales@haihaogroup.com
