Carbon Steel Cross is a type of pipe fitting used to connect four pipes at a right angle (90 degrees) in a piping system. It is specifically made from carbon steel, a durable and cost-effective material known for its strength and resistance to high pressure and temperature.
A carbon steel cross, also known as a four-way pipe fitting, is designed to connect four pipes at 90-degree angles, forming a cross shape. Made from strong carbon steel, it provides robust connections in piping systems.
This fitting is crucial in industrial applications where multiple pipes need to intersect, such as in oil, gas, and water pipelines. It allows for the distribution or collection of fluids from different directions, enhancing the efficiency and flexibility of the system.
Carbon steel crosses are valued for their durability, high-pressure resistance, and cost-effectiveness, making them a reliable choice for complex piping networks.
Type | Characteristics | Applications |
Threaded Cross | Threaded openings for screwing pipes into the fitting. | Low-pressure applications, residential plumbing. |
Socket Weld Cross | Sockets for pipes to be inserted and welded. | Medium-pressure industrial applications. |
Butt Weld Cross | Pipes welded end-to-end to the fitting. | High-pressure industrial applications, oil and gas pipelines. |
ASTM A105 Cross | High-strength carbon steel for high-pressure applications. | Industrial piping, oil and gas, power plants. |
ASTM A234 Cross | Wrought carbon steel for high-pressure service. | Chemical processing, water treatment plants. |
Small Diameter Cross | Typically used for pipes up to 2 inches in diameter. | Residential plumbing, HVAC systems. |
Large Diameter Cross | Used for larger pipes, suitable for high-flow applications. | Industrial and commercial applications. |
Residential Cross | Suitable for low-pressure applications. | Home plumbing systems. |
Industrial Cross | Suitable for high-pressure applications. | Oil and gas, chemical processing. |
ASME B16.9 Cross | Follows the American standard for buttweld fittings. | High-pressure industrial applications. |
DIN 2501 Cross | Follows the German standard for steel pipe fittings. | European industrial applications. |
ISO 1127 Cross | Follows the international standard for steel pipe fittings. | Global industrial applications. |
Material: Made from carbon steel, which contains iron and carbon as primary components, often with small amounts of other elements like manganese.
Design: Has four openings (either welded, threaded, or socket weld) arranged in a cross shape.
Types: Available in various types, such as Butt Weld Cross, Socket Weld Cross, and Threaded Cross, depending on the connection method.
Applications: Suitable for high-pressure, high-temperature, and heavy-duty industrial systems.
Standard Organization | Standard Number | Description | Scope |
ASME | ASME B16.9 | Factory-Made Wrought Buttwelding Fittings | Specifies dimensions, tolerances, and requirements for buttweld fittings. |
ASTM | ASTM A234 | Piping Fittings of Wrought Carbon Steel and Alloy Steel for High-Pressure Service | Covers carbon steel fittings for high-pressure applications. |
ASTM | ASTM A105 | Carbon Steel Forgings for Piping Applications | Specifies carbon steel forgings for high-pressure applications. |
DIN | DIN 2501 | Dimensions and tolerances for steel pipe fittings | Specifies dimensions and tolerances for steel pipe fittings. |
ISO | ISO 1127 | Dimensions and tolerances for steel pipe fittings | Specifies dimensions and tolerances for steel pipe fittings. |
GB/T | GB/T 12459 | Specification for steel butt-welding fittings | Chinese standard for steel butt-welding fittings. |
JIS | JIS B2311 | Specification for steel pipe fittings |
High Strength: Can withstand high pressure and mechanical stress.
Durability: Resistant to wear and tear, making it ideal for harsh environments.
Cost-Effective: More affordable than stainless steel or alloy steel fittings.
Temperature Resistance: Performs well in both high and low-temperature applications.
Plumbing Systems: Connects water supply lines in residential or commercial buildings.
Gas Distribution: Used in low-pressure gas lines for distribution.
Industrial Systems: Suitable for low-pressure fluid transport in machinery or equipment.
Fire Protection Systems: Distributes water in fire sprinkler systems.
Irrigation Systems: Connects pipes in agricultural or landscape irrigation.