Equal-diameter four-way fitting

Product Overview

A equal‑diameter four‑way fitting is a type of pipe fitting with four ports of identical diameter, forming a symmetrical cross‑shaped connection. This fitting enables fluid or gas to be evenly distributed in four directions simultaneously, making it suitable for branching, distributing, and merging applications in piping systems.
The products are widely used in water supply, chemical processing, power generation, and oil-and-gas engineering projects, providing stable, flow‑balanced connection nodes for complex pipeline networks.

Specifications and Parameters

Production Process and Quality Control

Our factory manufactures equal‑diameter four‑way fittings using advanced forming processes such as hot pressing and seamless integral molding, ensuring uniform wall thickness and high structural strength.
All products undergo a comprehensive and rigorous quality inspection:
Chemical composition analysis and mechanical property testing
Metallographic examination and verification of heat treatment processes
Nondestructive Testing (NDT): Ultrasonic Testing, Penetrant Testing, Magnetic Particle Testing, Radiographic Testing
Hydraulic pressure withstand test, shot blasting treatment
Customized testing solutions can be tailored to meet specific customer requirements.

Application areas

Equal-diameter tees are widely used in various industries that require multi-directional flow diversion and convergence:
Water Treatment and Wastewater Disposal System
Power Station and Power Engineering Projects
Chemical plants, refineries
Shipbuilding and Ocean Engineering
Nuclear power facilities
Natural gas and oil transmission pipeline network

Customized Services

We offer comprehensive customization services to meet the unique requirements of various projects, with a scope that includes:
Non-standard nominal diameter, wall thickness, and pressure rating
Special-grade materials suitable for corrosive and high-temperature service conditions.
Customized Anti-Corrosion Coatings and Surface Treatment Processes
Non-standard specifications and special structural configurations

Product Summary

Equal‑diameter tees are the core fittings for constructing multi‑branch, flexibly configured piping systems. Our products are manufactured from premium raw materials, with high machining precision, fully compliant with a wide range of international standards, and capable of delivering stable, reliable performance even under demanding industrial conditions. We offer a comprehensive range of specifications and support customizations, providing tailored solutions to meet the unique requirements of diverse engineering projects.