SU Unions
SU Unions
Access our complete line of union fitting solutions for your critical fluid system connections. These versatile union fitting components are designed for secure, leak-free joints and easy maintenance access.
Looking for Swagelok? alternatives? Enter a part number in our search to find compatible alternatives or browse below to instantly request quotes or purchase the union fitting you need.
Specifications
| Superlok Part Type | Union |
|---|
Available Sizes
SU-4 SU Unions
- Model: SU-4 (1/4" tube union, 316 stainless steel)
- Type: Straight Union (tube-to-tube compression fitting)
- Material: 316 Stainless Steel (corrosion-resistant alloy)
- Pressure Rating: Suitable for high-purity and high-pressure systems (based on tubing specs)
- Size: 1/4" tube outer diameter (O.D.) x 1/4" tube O.D.
- Finish: Polished surface for clean, sanitary connections
- Equivalent To: Swagelok® SS-400-6
SU-6 SU Unions
- Model: SU-6 (3/8" tube union, 316 stainless steel)
- Type: Straight Union (compression fitting for tube-to-tube connections)
- Material: 316 Stainless Steel (corrosion-resistant alloy)
- Pressure Rating: Built for high-pressure sanitary and industrial systems (based on tubing specs)
- Size: 3/8" tube outer diameter (O.D.) x 3/8" tube O.D.
- Finish: Polished surface suitable for sanitary fluid systems
- Equivalent To: Swagelok® SS-600-6
SU-8 SU Unions
- Model: SU-8 (1/2" tube OD union, 316 stainless steel)
- Type: Straight Compression Union (tube-to-tube)
- Material: 316 Stainless Steel (corrosion-resistant alloy)
- Connection Type: 1/2" Tube OD x 1/2" Tube OD
SU-8-TM-132L SU Unions
SU 1/2 in. Tube Outside Diameter D, 6 in. Overall Length Coax Union with Bored Through
SU-10 SU Unions
- Model: SU-10 (5/8" tube union, 316 stainless steel)
- Type: Straight Union (tube-to-tube compression fitting)
- Material: 316 Stainless Steel (corrosion-resistant allo)
- Pressure Rating: Built for high-pressure and sanitary-grade systems (based on tubing specs)
- Size: 5/8" tube outer diameter (O.D.) x 5/8" tube O.D.
- Finish: Polished surface for hygienic environments
- Equivalent To: Swagelok® SS-1010-6
SU-10-TM-132L SU Unions
SU 5/8 in. Tube Outside Diameter D, 6 in. Overall Length Coax Union with Bored Through
SU-12 SU Unions
- Model: SU-12 (3/4" tube union, 316 stainless steel)
- Type: Straight Union (tube-to-tube compression fitting)
- Material: 316 Stainless Steel (corrosion-resistant alloy)
- Connection Type: 3/4" Tube OD x 3/4" Tube OD
SU-12-TM-132L SU Unions
SU 3/4 in. Tube Outside Diameter D, 6 in. Overall Length Coax Union with Bored Through
SU-16-TM-132L SU Unions
SU 1 in. Tube Outside Diameter D, 6 in. Overall Length Coax Union with Bored Through
