Home > Special Grade Hydraulic Fittings
Ayten Tube Fittings stands out as a top-notch manufacturer and supplier of Special Grade Hydraulic Fittings right in the heart of Addis Ababa, Ethiopia. We specialize in precision-engineered solutions tailored for high-performance hydraulic systems. Our fittings are crafted from top-quality materials like Inconel, Monel, Hastelloy, Titanium, Duplex, and Super Duplex steels, which provide exceptional strength, corrosion resistance, and the ability to handle high pressure. Built to ensure leak-free connections even in extreme temperatures and pressures, these fittings are perfect for critical applications in industrial, marine, and offshore settings. At Ayten Tube Fittings, we deliver reliable and durable hydraulic fitting solutions that ensure optimal fluid control and safety in the toughest environments.
Our Special Grade Hydraulic Fittings are made from high-performance alloys such as Inconel, Monel, Titanium, and Duplex Steel, all renowned for their impressive tensile strength, oxidation resistance, and thermal stability. These materials boast tensile strength ranging from 700 to 1100 MPa, along with excellent resistance to stress cracking, corrosion, and wear. They maintain their mechanical integrity even under high pressure and temperature, ensuring consistent flow performance. With precise threading, a smooth surface finish, and exact dimensional accuracy, these fittings are perfectly suited for high-pressure fluid transfer systems in aggressive chemical or marine environments.
| BRAND | Ayten Tube Fittings |
| DESIGN STANDARD | DIN 2353/ ISO 8434-1 |
| MATERIAL | 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 | |
| CONNECTIONS | TUBE TO TUBE , TUBE TO MALE THREAD , TUBE TO FEMALE THREAD , TUBE TO BUTT WELD , TUBE TO SOCKET WELD , TUBE TO JIC 37* , TUBE TO 24* CONE, TUBE TO SWIVEL END , TUBE TO ADJUSTBALE STANDPIPE |
| WELD NIPPLE TO MALE THREAD , WELD NIPPLE TO FEMALE THREAD , WELD NIPPLE TO BUTT WELD , WELD NIPPLE TO SOCKET WELD , WELD NIPPLE TO 24* CONE , WELD NIPPLE TO 37* JIC , WELD NIPPLE TO SWIVEL | |
| BODY TYPE | FORGED, BAR STOCK |
| ACCESSORIES | O-RING, DOWTY SEAL , COPPER WASHER , ED SEAL, CUTTING RING , NUT |
| O-RING & SEALS | NBR ( -35*C TO 100* C ) VITON (-25*C TO 200* C) , PTFE – (-60*C TO 240*) |
| SURFACE | EXPORT BRIGHT FINISH, SHORT BLASTED FINISH, ELECTROPLATED FINISH |
| C | Mn | Si | P | S | Cr | Mo | Ni | Cu |
|---|---|---|---|---|---|---|---|---|
| 0.02 Max | 2.0 Max | 1.0 Max | 0.045 Max | 0.035 Max | 19.0 Min 23.0 Max | 4.0 Min 5.0 Max | 23.0 Min 28.0 Max | 1.0 Min 2.0 Max |
|
Tensile Strength (MPa) min |
Yield Strength 0.2% Proof (MPa) min |
Elongation (% in 50mm) min |
Hardness
Rockwell B (HR B) |
Hardness
Brinell (HB) |
|---|---|---|---|---|
|
490 |
220 |
36 |
70-90 typical |
150 |
At Ayten Tube Fittings, we are the largest supplier, manufacturer, and exporter of Hydraulic Tube Fittings in Addis Ababa, Ethiopia. Our state-of-the-art manufacturing facilities, strategically located in the Ethiopia, enable us to deliver high-quality solutions tailored to meet your precise requirements. With an extensive inventory of over 16,000 tons of premium hydraulic materials, we are fully equipped to address your needs efficiently. Our commitment to excellence and operational efficiency ensures we consistently maintain stock availability, making us your trusted partner for Hydraulic Tube Fittings.
|
Grade |
904L |
|
|
Density
(kg/m3) |
7900 |
|
|
Elastic Modulus
(GPa) |
190 |
|
|
Mean Co-eff of Thermal Expansion (µm/m/°C) |
0-100°C |
15 |
|
0-315°C |
||
|
0-538°C |
||
|
Thermal Conductivity
(W/m.K) |
At 20°C |
11.5 |
|
At 500°C |
||
|
Specific Heat 0-100°C
(J/kg.K) |
500 |
|
|
Elec Resistivity
(nΩ.m) |
952 |
|
Ayten Tube Fittings is a leading supplier and stockist of premium Hydraulic Tube Fittings in Addis Ababa, Ethiopia. Our products are widely used across various industries, known for their strength, durability, and leak-proof performance. We are dedicated to delivering exceptional service and ensuring high levels of customer satisfaction. Our advanced manufacturing and finishing techniques set us apart in the industry, enabling us to consistently provide top-quality Hydraulic Tube Fittings while effectively meeting the unique demands of our customers.
Contact us to get a quick quote for your requirement.
Special Grade Hydraulic Fittings play a vital role in industries like offshore drilling, chemical processing, aerospace, power generation, and marine operations, where durability and reliability are non-negotiable. They provide safe, leak-proof hydraulic connections in systems that face high pressure, vibrations, or corrosive fluids. These fittings are perfect for hydraulic power units, instrumentation systems, subsea equipment, and oil & gas pipelines. Thanks to their exceptional resistance to corrosion and pressure, they thrive in tough environmental and industrial settings. Plus, they’re commonly found in defense, shipbuilding, and energy sectors, where efficiency and a long service life are key to keeping operations running smoothly.
Please feel free to contact us if you need any further information or for enquiry.
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