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Bulkhead Unions are made from durable materials like stainless steel, brass, or carbon steel to ensure long-lasting performance. Their corrosion-resistant design makes them suitable for harsh industrial and outdoor environments.
These fittings provide a secure and leak-free tube-to-tube connection through a panel or enclosure. The precision-engineered design ensures tight sealing for hydraulic, pneumatic, and fluid transfer systems.
Bulkhead Unions are widely used in industries such as oil & gas, chemical processing, water treatment, and instrumentation. Their versatility makes them an essential component for both high- and low-pressure piping systems.
With their compact design and accurate threading, Bulkhead Unions are easy to install and disassemble when needed. This reduces downtime and simplifies maintenance in complex piping networks.
Manufactured in accordance with ASTM, ASME, SAE, and ISO standards, these unions ensure quality, compatibility, and reliability for various industrial applications.
Bulkhead Union
Imperial Size: 1/4″ to 2″ NB
Metric Size: 6mm to 50mm
Imperial Size: 1/4″ to 2″ NB
Metric Size: 6mm to 50mm
Manufacturing Standard – ASTM
Dimensional Standard – ASME / ANSI B 16.9
| Type | Grade |
|---|---|
| Nickel Bulkhead Union | 200 & 201 |
| Monel Bulkhead Union | 400, R-405 & K-500 |
| Inconel Bulkhead Union | 600, 601, 625 & 718 |
| Incoloy Bulkhead Union | 800, 800H, 800HT, 825, 925 & DS |
| Hastelloy Bulkhead Union | B-2, B-3, C-22, C-276, C-2000 & X |
| Cupro Nickel Bulkhead Union | Cu Ni 90/10 (C71500) / Cu Ni 70/30 (C70600) |
| Duplex Bulkhead Union | S32205 / S31803 / S31550 / S31254 |
| Super Duplex Bulkhead Union | SAF 2507, Zeron 100 & Ferralium 255 |
| Alloy 20 Bulkhead Union | Alloy 20 / Carpenter 20 |
| 254 SMO Bulkhead Union | 254 SMO |
| 904L Bulkhead Union | SS 904L |
| Titanium Bulkhead Union | Gr.2 & Gr.5 |
| Nitronic Bulkhead Union | Nitronic 30, Nitronic50, Nitronic60 |
| Stainless Steel Bulkhead Union | 304, 304L, 316, 316L, 316H, 321, 321H, 347, 446 |
Bulkhead Unions are manufactured using high-quality materials like stainless steel, brass, or carbon steel to ensure long-lasting durability. Their corrosion-resistant properties make them suitable for demanding industrial and outdoor applications.
These unions provide a reliable and leak-proof tube-to-tube connection through panels or enclosures. They are ideal for hydraulic, pneumatic, and fluid transfer systems, ensuring smooth operation under high pressure and temperature conditions.
As your one-stop manufacturing partner, Sunrise Industries maintains a complete inventory of ready-to-sell raw materials alongside custom parts fabrication and full engineering services. From prototyping to production, we provide everything at a single location—serving all industrial sectors and transforming manufacturing value chains.
