Integral Cross Flow Iron
Linkbridge Oil is a leading high pressure flow iron manufacturer in China, providing a full range of forged and fabricated flow control components designed for demanding wellsite and industrial applications. Our flow iron cross fittings are engineered for durability, safety, and modular integration across oilfield operations.




Cross Fittings – For Efficient Multidirectional Flow
The Cross Flow Iron configuration is especially effective in situations requiring multidirectional flow redirection. Its integral forged design minimizes leak paths, reduces connection complexity, and withstands pressures up to 20,000 PSI.
Ideal for use in:
Well testing and flowback
Fracturing loops
Cementing units
High-pressure discharge systems
Built for Tough Environments
Constructed from high-grade alloy steel, all flow iron components are:
Corrosion-resistant
Hydro-tested to rated pressure
Compatible with sour service (NACE MR0175)
Our modular design approach ensures ease of maintenance, fast replacement, and customization, enabling seamless adaptation to field conditions.
Product Specifications:
Working Pressure: 2,000 – 20,000 PSI
Temperature Rating: –46°C to 121°C (L–U class)
Material Class: AA – HH
Specification Class: PSL1 – PSL3
Performance Class: PR1 – PR2
Standards: API 6A / API 16C
Why Choose Linkbridge Flow Iron?
✔ Full range of components including Chiksan loops, Swivels, Treating Iron, and Hammer Unions
✔ Available for standard and sour gas service
✔ Field-proven reliability in harsh drilling environments
✔ Short lead times and global delivery