DN15-DN150 SCH40-SCH160 Stainless Steel Pipe Union High Corrosion Resistance
| Attribute | Value |
|---|---|
| Material | 304, 304L, 316, 316L |
| Application | Petrochemical, Connection, Industry, Mechanical Manufacturing, Shipbuilding, Pharmaceutical |
| Wall Thickness | SCH5S, SCH10S, SCH20S, SCH40S |
| Nominal Diameter | DN15-DN150 |
| Standards | GB/T7306, ISO7/1, ANSI/ASME B1.20.1, DIN2999 |
| Surface Treatment | Polished, Pickling, Mirror Polished, Passivation, Electroplating |
| Corrosion Resistance | High Corrosion Resistance |
| Connection Type | Threaded Connection |
| Temperature Resistance | High Temperature Resistance |
| Thread Length | 1/2"-2" |
A pipe union fitting is a practical connector used in plumbing, fluid handling, and industrial systems to join two pipes or male-threaded components. It comprises three parts: two female-threaded ends and a central tightening nut that securely connects them.
This design enables easy assembly and disassembly without rotating the pipes, making it suitable for systems needing frequent maintenance or expansion. Stainless steel unions, available in 304 and 316 grades, feature tapered NPT threads for leak-proof, durable, and corrosion-resistant connections.
They are widely used in HVAC, plumbing, and industrial applications for extending or modifying pipe runs without disrupting the system.
| DN | NPS | OD | Schss | Sch10S | Sch405 | Sch8os | Sch10 | Sch20 | Sch30 | STD | Sch40 | Sch60 | XS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 1/8 | 10.3 | - | 1.24 | 1.73 | 2.41 | - | - | - | 1.73 | 1.73 | - | 2.41 |
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