Home > Hydraulic Weldable Nipple
Curtis Tube Fittings is a leading manufacturer and supplier of premium hydraulic fittings in Manila, Philippines. We are experts at Hydraulic Weldable Nipples, optimized for leak-proof sealing, high-pressure resistance, and durability, and designed to meet demanding industrial applications. Made with precision engineering and strong materials, our hydraulic weldable nipples find extensive applications in construction, oil & gas, heavy duty machinery, and manufacturing sectors, providing strong, reliable, and durable performance in hydraulic systems.
Hydraulic Weldable Nipples are most commonly stainless steel, carbon steel, or alloy steel, providing great strength, corrosion resistance, and weldability. These fittings have high tensile strength (80-120 ksi), yield strength (40-80 ksi), and excellent impact resistance, which makes them suitable for high-pressure and high-temperature applications. They have physical properties such as temperature resistance from -50°C to 500°C, good fatigue resistance, and good sealing. These properties provide secure, long-lasting, and efficient fluid flow connections in severe hydraulic conditions.
| 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 |
| ACCESSORIES | O-RING |
| O-RING & SEALS | NBR ( -35*C TO 100* C ) VITON (-25*C TO 200* C) |
| SURFACE | CARBON STEEL – 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 Weldable Nipple 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.
| Outer Diameter (mm) | To Fit Tube Size (mm) | d1 (mm) | L (mm) | O-Ring (mm) | Max. Pressure (bar) |
| 8 | 8 x 2 | 4 | 31 | 6 x 1.5 | 400 |
| 10 | 10 x 1.5 | – | – | – | 400 |
| 10 | 10 x 2 | 6 | 32.5 | 7.5 x 1.5 | 315 |
| 12 | 12 x 2.5 | 6 | 32.5 | 9 x 1.5 | 400 |
| 16 | 16 x 2 | – | – | – | 400 |
| 16 | 16 x 3 | 10 | 38.5 | 12 x 2 | 400 |
| 20 | 20 x 3 | 14 | 44.5 | 16.3 x 2.4 | 250 |
| 25 | 25 x 3 | 19 | 49.5 | 20.3 x 2.4 | 250 |
| 25 | 25 x 4 | 17 | 49.5 | 20.3 x 2.4 | 315 |
| 30 | 30 x 4 | 22 | 52 | 25.3 x 2.4 | 250 |
| 30 | 30 x 5 | 20 | 52 | 25.3 x 2.4 | 315 |
| 38 | 38 x 4 | 30 | 56.5 | 33.3 x 2.4 | 160 |
| 38 | 38 x 5 | 28 | 56.5 | 33.3 x 2.4 | 250 |
| 38 | 38 x 6 | 26 | 56.5 | 33.3 x 2.4 | 315 |
Contact us to get a quick quote for your requirement.
Venton Tube Fittings is a trusted and exporter of top-quality Hydraulic Weldable Nipple Philippines. Our products are used widely across diverse industries, proving our commitment to excellence and customer satisfaction. Our unique finishing processes set us apart in the metal istockist ndustry. We assure premier product quality and reliability. Our dedication to innovation and precision, enables us to provide to the evolving needs of our clients while maintaining the highest standards of service.
Hydraulic Weldable Nipples play a crucial role in hydraulic and pneumatic applications where there is a need for permanent, high-strength connections. They are used extensively in oil & gas, heavy machinery, construction, marine, and power generation sectors to facilitate reliable fluid transfer under harsh environments. Hydraulic Weldable Nipples increase the endurance and effectiveness of hydraulic power units, high-pressure lines, and industrial automation systems. Their heat and corrosion-resistant qualities make them suitable for extreme conditions, minimizing maintenance requirements and assuring long-term dependability in hydraulic applications.
Please feel free to contact us if you need any further information or for enquiry.
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