Description
Cross Connector (Tube Cross Fitting)
A Cross Connector, also known as a Tube Cross Fitting, is an instrumentation compression fitting used to connect four tubing lines in a cross-shaped configuration. It enables the distribution or collection of fluid or gas from multiple directions within a tubing system.
These fittings feature a double ferrule compression design that ensures leak-proof sealing, high pressure capability, and strong vibration resistance, making them ideal for instrumentation, pneumatic, and hydraulic applications.
Cross Connector Standard Size
Tube OD Sizes
| Tube OD (Inch) | Tube OD (mm) |
|---|---|
| 1/16″ | 1.6 mm |
| 1/8″ | 3.2 mm |
| 1/4″ | 6.35 mm |
| 3/8″ | 9.52 mm |
| 1/2″ | 12.7 mm |
| 3/4″ | 19.05 mm |
| 1″ | 25.4 mm |
Available Material Grades
Stainless Steel
- SS 304 / 304L
- SS 316 / 316L
- SS 321
- SS 904L
Carbon Steel
- ASTM A105
- ASTM A350 LF2
Alloy Steel
- ASTM A182 F5
- ASTM A182 F11
- ASTM A182 F22
Duplex & Super Duplex
- UNS S31803
- UNS S32205
- UNS S32750
- UNS S32760
Key Features
- Four-way tubing connection
- Leak-proof double ferrule compression sealing
- High corrosion resistance
- Excellent vibration durability
- Suitable for high-pressure instrumentation systems
- Easy installation and maintenance
Applications
- Instrumentation Systems
- Oil & Gas Industry
- Chemical Processing Plants
- Hydraulic Systems
- Power Generation Plants
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