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Four-way
A cross is a pipe fitting used to connect four pipes. It can achieve multi-directional flow diversion or convergence of fluids in a pipe system. A cross is similar to a tee, but it has one more connection port, so it can be used in more complex pipe systems and meet more diverse application requirements. A cross is widely used in industries such as petroleum, chemical, electric power, metallurgy, pharmaceuticals, water supply and drainage, especially in situations where four pipes need to branch or converge.
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1. Product Features:
Multi-directional connection:
The four-way pipe connects the pipeline system through four connection ports, which can distribute or converge the fluid in four directions and is suitable for complex pipeline layouts.
Various types:
Equal diameter four-way pipe: The pipe diameters of all four connection ports are the same, which is suitable for connecting pipes of the same caliber.
Reducing diameter four-way pipe: Used to connect pipes of different calibers, usually used for fluid distribution or flow rate regulation.
High strength and pressure resistance:
The four-way pipe is made of high-strength materials and has strong pressure resistance. It can withstand high pressure and high temperature environments to ensure the safe operation of the pipeline system.
Corrosion resistance:
According to the different requirements of the pipeline medium, the four-way pipe can be made of corrosion-resistant materials such as stainless steel, carbon steel, alloy steel, and plastic, which is suitable for the transportation of chemical and corrosive fluids.
Various connection methods:
The connection methods of the four-way pipe are flexible, and the common ones are welding, threaded connection, flange connection, socket connection, etc., which are suitable for the needs of different pipeline systems.
Fluid distribution and convergence:
The cross-way can effectively distribute fluid from one pipe to four directions, or converge fluid from four directions into one pipe, ensuring the efficient operation of the pipeline system.
2. Technical parameters:
Material | Carbon steel, stainless steel, alloy steel, cast steel, plastic, etc. |
Specification | DN15 ~ DN1200 (1/2" ~ 48"), customized specifications can be provided according to customer needs |
Pressure level | PN6 ~ PN250, depending on the materials used and the working environment |
Connection | Butt welding, threaded connection, flange connection, socket connection, etc. |
Temperature range | -50°C ~ 450°C, the specific temperature range depends on the selected material and working environment |
standard | Comply with international standards such as GB, ANSI, DIN, JIS, etc. |
3. Application fields:
Petroleum and natural gas industry:
The four-way valve is used in the oil and natural gas pipeline system and is suitable for the distribution or convergence of multiple flow paths. It can withstand the working requirements of high pressure and harsh environment to ensure the stable distribution of fluids.
Chemical industry:
In the chemical production process, the four-way valve is widely used for the flow distribution or convergence of various chemicals, especially for chemical reaction processes involving the mixing or diversion of multiple substances.
Power industry:
The four-way valve is usually used in the pipeline system of power plants, especially in the distribution or reflux process of fluids such as steam, water, and coolant, to ensure the smooth and efficient flow of pipeline fluids.
Metallurgical industry:
In the metallurgical industry, the four-way valve is used to distribute high-temperature gas or fluid, withstand high temperature and high pressure conditions, and is suitable for the cooling and gas delivery system of metallurgical equipment.
Construction industry:
The four-way valve is widely used in the building water supply and drainage system to help the pipeline to achieve diversion or convergence in multiple directions. Especially in large buildings, the four-way valve can effectively optimize the layout of the pipeline system.
Pharmaceutical industry:
In pharmaceutical factories, the four-way valve is usually used for the distribution or convergence of different liquid media to ensure the precise regulation of fluids in the production process.
Municipal pipelines:
In municipal water supply and drainage systems, the cross can effectively distribute water flows in different directions or converge multiple fluids into one pipeline to ensure the normal operation of the water supply system.
4. Advantages:
High fluid distribution efficiency:
The cross can effectively realize the distribution or convergence of fluids in multiple pipeline directions to ensure the balance and efficiency of flow.
Strong adaptability:
Different types of crosses can be selected according to the pipeline diameter and pressure requirements to adapt to different working environments, especially industrial environments with high pressure or high temperature.
Corrosion resistance and high temperature resistance:
The cross can choose suitable materials according to the working environment, such as stainless steel, alloy steel, etc., with excellent corrosion resistance and high temperature resistance.
Strong pressure bearing capacity:
The design of the cross can withstand high pressure and is suitable for high-pressure pipeline systems to ensure the safe operation of the pipeline system.
Convenient installation:
The cross adopts a variety of connection methods (such as welding, threading, flange, etc.), which is easy to install and disassemble, and adapts to the needs of different pipeline systems.
Quality assurance:
Our cross products are designed and produced in strict accordance with international standards to ensure that their sealing, pressure resistance, corrosion resistance and other properties meet high standards. Each cross is strictly tested before leaving the factory to ensure that its quality meets the requirements and provide customers with reliable use guarantees.
5. Packaging and transportation:
Packaging: According to the specifications and quantity of the cross, wooden boxes, pallets, bubble films and other protective packaging methods are usually used to ensure the safety of the product during transportation.
Transportation: We provide a variety of transportation methods, including sea, air and land transportation, etc., to ensure that the product arrives on time according to customer needs.
6. Precautions:
Inspection before installation: Before installing the cross, check whether the pipe connection surface is flat and clean to avoid affecting the sealing effect.
Tightening requirements: Ensure that the bolts of all connection parts are tightened evenly to avoid leakage due to loose connection.
Regular inspection: During use, regularly check the sealing and connection firmness of the cross to ensure its long-term stable operation.
Applicable pressure range: Please select a suitable cross according to the working pressure of the pipeline to avoid damage due to exceeding its working pressure range.
Production Process
Material Cutting
Medium Frequency Heat Forming
Calibration
Heat Treatment
Final Processing
Non-destructive Testing
Surface Treatment
Coating and Marking
Packaging and Delivery