Home > Special Grade Hydraulic Fittings
Jassem Tube Fittings has earned a solid reputation as a reliable manufacturer and supplier of top-notch industrial fittings and valves in Doha, Qatar. Known for their precision engineering and durability, they adhere to international standards. One of their standout offerings, **Special Grade Hydraulic Fittings**, is crafted to excel in high-pressure and demanding hydraulic systems. With advanced manufacturing techniques and rigorous quality control, these fittings guarantee leak-free connections, optimal flow, and long-lasting reliability. Jassem Tube Fittings caters to essential industries like oil and gas, petrochemical, power generation, construction, and heavy machinery, delivering engineered solutions that meet strict operational and safety standards.
**Special Grade Hydraulic Fittings** are crafted from high-strength alloy steels or stainless steel, providing remarkable tensile strength, toughness, and resistance to wear and fatigue. Designed with precision to endure extreme pressures and temperature fluctuations, they ensure excellent sealing and leak-free performance. The materials used offer corrosion resistance, durability, and dimensional stability even in tough environments. Mechanically, these fittings maintain their structural integrity under repeated stress, handle pressure reliably, and allow for smooth assembly, making them perfect for high-performance hydraulic and fluid power applications in both industrial and mobile equipment systems.
| BRAND | Jassem 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 Jassem Tube Fittings, we are the largest supplier, manufacturer, and exporter of Hydraulic Tube Fittings in Doha, Qatar. Our state-of-the-art manufacturing facilities, strategically located in the Qatar, 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 |
|
Jassem Tube Fittings is a leading supplier and stockist of premium Hydraulic Tube Fittings in Doha, Qatar. 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** find extensive use in hydraulic and fluid power systems that demand dependable, high-pressure connections. They’re commonly utilized in oil and gas operations, petrochemical facilities, power generation, construction machinery, and heavy equipment. These fittings are particularly suited for transferring hydraulic fluids, oils, and other critical substances, ensuring that operations run smoothly and efficiently.
Please feel free to contact us if you need any further information or for enquiry.
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