Carbon steel socket weld cross is a forged pipe fitting designed to connect four pipes at a 90-degree intersection. It features socket weld connections that provide strong mechanical support and excellent sealing performance in high-pressure piping systems.
Manufactured in accordance with ASME B16.11 standards, our socket weld cross fittings are widely used in oil & gas, petrochemical, power generation, and industrial pipeline systems where reliability and strength are critical.
Compared with threaded cross fittings, socket weld cross offers better pressure resistance and reduced leakage risk, making it ideal for demanding service conditions.
| Item | Description |
|---|---|
| Product Name | Carbon Steel Socket Weld Cross |
| Product Type | Forged Pipe Fitting / Socket Weld Fitting |
| Standard | ASME B16.11 |
| Material | ASTM A105, A105N, A350 LF2, F11, F22 |
| Size Range | 1/8” – 4” |
| Pressure Class | 3000#, 6000#, 9000# |
| Connection Type | Socket Weld |
| Structure | Equal Cross / Reducing Cross |
| Manufacturing Process | Forged + CNC Machining |
| Surface Finish | Black / Galvanized / Anti-rust Oil |
| Inspection | PMI, UT, MT, Dimensional Inspection |
| Certification | EN 10204 3.1 / MTC |
A socket weld cross is a four-way forged fitting used to connect four pipes in a piping system. The pipe is inserted into a recessed area (socket) and then welded, providing a strong and leak-resistant connection.
This type of fitting is commonly used in small-bore, high-pressure piping systems where structural integrity and durability are essential.
| Feature | Benefit |
|---|---|
| Socket weld connection | Strong joint with high pressure resistance |
| Forged construction | Enhanced strength and durability |
| Leak-resistant design | Reduced risk of fluid leakage |
| Compact structure | Suitable for tight installation space |
| Multi-directional flow | Efficient distribution of fluids |
| Easy alignment | Simplifies installation and welding |
Carbon steel socket weld cross is widely used in:
It is especially suitable for applications requiring high strength and leak-proof connections.
| Item | Socket Weld Cross | Threaded Cross |
|---|---|---|
| Connection Type | Welded | Threaded |
| Pressure Capability | Higher | Medium |
| Leakage Risk | Low | Higher |
| Installation | Requires welding | Easy installation |
| Application | High-pressure systems | Low to medium pressure |
| Type | Description |
|---|---|
| Equal Cross | All four outlets have the same size |
| Reducing Cross | One or more outlets are smaller |
We supply socket weld cross fittings in various material grades:
Custom materials are available based on project requirements.
What is a socket weld cross used for?
It is used to connect four pipes and distribute flow in multiple directions in a piping system.
What is the difference between socket weld and threaded cross?
Socket weld uses welding for stronger and more reliable connections, while threaded cross uses threads for easier installation.
What pressure classes are available?
Common pressure classes include 3000#, 6000#, and 9000#.
What materials are available for socket weld cross?
ASTM A105, A350 LF2, and alloy steel grades are commonly used.
Looking for a reliable socket weld cross manufacturer?
Send us your inquiry with size, pressure rating, and material requirements. We will provide fast quotation, technical support, and global delivery service.
