Home >Hydraulic Bulkhead Union
Curtis Tube Fittings, located in Manila, Philippines, has built a solid reputation as a reliable manufacturer and supplier of top-notch Hydraulic Bulkhead Unions. Renowned for their precision engineering, durability, and leak-proof performance, these unions are crafted to ensure secure connections through panels or bulkheads in high-pressure hydraulic systems. Curtis takes pride in making sure that every Hydraulic Bulkhead Union adheres to international standards, providing mechanical strength, dependable sealing, and long-lasting operational reliability. Catering to the oil and gas, chemical, marine, and industrial sectors, Curtis delivers robust solutions that prioritize safety, efficiency, and consistent performance in demanding hydraulic applications.
These Hydraulic Bulkhead Unions are made from high-quality stainless steel or alloy materials, which offer outstanding tensile strength, toughness, and resistance to corrosion. They are designed to endure high-pressure hydraulic fluids, mechanical stress, and repeated installation cycles while maintaining leak-proof connections. Thanks to their precise design, they ensure secure sealing through bulkheads or panels, which helps preserve system integrity and reduces maintenance needs.
| STANDARD | DIN 2353/ ISO 8434-1 |
| MATERIAL | |
| MS, CS, SS 304 ,SS 304L , SS 316 ,SS 316L, SS 316TI ( 1.4571) , BRASS , COPPER , DUPLEX , SUPER DUPLEX , INCONEL , MONEL , HASTELLOY , 904L , 6MO, TITANIUM , ALUMNIUM, ALLOY 20 | |
| SERIES | LL- LOW PRESSURE , L- MEDIUM PRESSURE, S- HIGH PRESSURE |
| WORKING PRESSURE | (LOW) LL SERIES – 100 BAR |
| (MEDIUM)L SERIES – 100 BAR TO 500 BAR | |
| (HEAVY)S SERIES – 200 BAR TO 800 BAR | |
| SIZE RANGE | LL SERIES – 4LL TO 12LL |
| L SERIES – 6L TO 42L | |
| S SERIES – 6S TO 38S | |
| BODY TYPE | BAR STOCK |
| SURFACE | CARBON STEEL -TRIVALENT ZINC PLATED , YELLOW PLATTING , BLACK PHOSPHATED, |
| STAINLESS STEEL – EXPORT BRIGHT FINISH, SHORT BLASTED FINISH, ELECTROPLATED FINISH | |
| TEMPERATURE | STEEL – (-40* C TO 120*C) ,STAINLESS STEEL – (-60*C TO 400*C) BRASS – (-60*C TO 175*C) |
| MATERIAL DESIGNATOR | STAINLESS STEEL – ASTM A 276 , ASTM 182 |
| STEEL – ASTM 108/A105, JIS G4051 S20C, S45C,/G3201 SF440A. | |
| BRASS – ASTM B16 UNS C36000 , ASTM B282 ALLOY 37700 , JIS H3250 C3604 , C3771 , JIS H3250 C3771. |
Venton Tube Fittings is the premier supplier, manufacturer and exporter of Hydraulic Bulkhead Union in Manila, Philippines. Our strategic manufacturing units placed in the Philippines allow us to supply high-quality solutions customized to your needs. We value Efficiency and Excellence. Ensuring that our products meet the highest industry standards. Maintaining a well-stocked inventory we are always ready to ship orders in time and reliably. Our dedication to customer satisfaction compels us to deliver strong and reliable solutions for a wide range of industrial uses.
| Body Material | Size 1 | Size 2 |
|---|---|---|
| Alloy 400 | 1/16″ | 1/16″ |
| Alloy C-276 | 1/8″ | 1/8″ |
| Brass | 3/16″ | 3/16″ |
| Stainless Steel 316 | 1/4″ | 1/4″ |
| 5/16″ | 5/16″ | |
| 3/8″ | 3/8″ | |
| 1/2″ | 1/2″ | |
| 5/8″ | 5/8″ | |
| 3/4″ | 3/4″ | |
| 1″ | 1″ | |
| 1-1/4″ | 1-1/4″ | |
| 1-1/2″ | 1-1/2″ | |
| 2″ | 2″ | |
| 3mm | 3mm | |
| 4mm | 4mm | |
| 6mm | 6mm | |
| 8mm | 8mm | |
| 10mm | 10mm | |
| 12mm | 12mm | |
| 14mm | 14mm | |
| 15mm | 15mm | |
| 16mm | 16mm | |
| 18mm | 18mm | |
| 20mm | 20mm | |
| 25mm | 25mm | |
| 38mm | 38mm |
Contact us to get a quick quote for your requirement.
You’ll find Hydraulic Bulkhead Unions commonly used in hydraulic systems for industrial machinery, oil and gas platforms, chemical plants, and marine applications where piping or tubing needs to pass through walls or bulkheads. They’re perfect for high-pressure fluid transfer, instrumentation lines, and process control systems that demand leak-tight connections and mechanical reliability. With their exceptional strength, corrosion resistance, and durability, these unions guarantee safe, efficient, and long-lasting operation even in the toughest hydraulic environments.
Hydraulic Bulkhead Unions are commonly employed in hydraulic and pneumatic systems to form leak-free, secure connections across panels or bulkheads. They find vital application in the construction, oil & gas, automotive, marine, and heavy machinery sectors, where they provide fluid passage between system sections. They are also used in industrial automation, braking systems, and high-pressure applications to guarantee efficiency and safety. Their durability, corrosion resistance, and endurance under extreme conditions make them perfectly suited for crucial hydraulic connections in harsh environments.
Please feel free to contact us if you need any further information or for enquiry.
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