Plate Flange Pl

Product Introduction

With its simple and practical structural design and excellent cost-effectiveness, the plate flange has become the preferred connection solution for low-pressure pipeline systems and non-critical working conditions. It is formed in a single high-precision die-forging process, ensuring a dense internal structure and continuous grain flow, achieving optimal material utilization while maintaining fundamental strength.

We utilize advanced CNC machining centers for precision finishing of sealing surfaces. The unique digitally controlled bolt hole positioning process strictly controls cumulative pitch error, enabling quick and accurate alignment with mating flanges. During installation, the pipe can be directly inserted into the flange bore for double-sided fillet welding, significantly reducing installation difficulty and time costs.

This product series has passed ISO9001 quality management system certification and BV Factory Approval, among others. It is exported to dozens of countries and regions including Europe, America, the Middle East, Southeast Asia, and Australia, and is widely used in chemical, defense, medical, energy, power, and shipbuilding industries.

Product Parameters

All Plate flange (PL) are manufactured with precision and comply with international quality standards for durability, corrosion resistance, and performance in demanding environments.

Core Technology

Reactor and Pipeline Connections: Chemical reactors, towers, and other equipment use flanges to connect feed and discharge pipelines. For example, acetic acid production units employ 316L stainless steel flanges, which offer strong corrosion resistance and can withstand high temperatures and pressures.