Home > 400 Bar Hyraulic Fittings
At Paul Tube Fittings, we pride ourselves on being a reliable manufacturer and supplier of 400 Bar Hydraulic Fittings right here in Houston, USA. Our fittings are crafted to deliver top-notch solutions for medium-to-high pressure hydraulic systems. Built for durability and precision, they can handle working pressures of up to 400 bar (5,800 psi), ensuring dependable, leak-proof performance. Made from corrosion-resistant materials and rigorously tested to meet international standards, our hydraulic fittings are perfect for various industries, including construction, agriculture, oil & gas, and manufacturing. With a diverse range of sizes and configurations, we guarantee secure connections, system safety, and a long lifespan even in tough conditions.
Our 400 Bar Hydraulic Fittings are crafted from strong materials like stainless steel (SS 316/304), carbon steel, or zinc-plated steel, ensuring exceptional strength and resistance to corrosion. These materials offer tensile strength of up to 100 ksi, along with outstanding resistance to vibrations, pressure surges, and environmental wear. Each fitting is precision-machined with tight tolerances to guarantee a secure, leak-free connection. At Paul Tube Fittings, we implement strict quality control and pressure testing to ensure that every fitting upholds mechanical integrity, safety, and reliability, even in demanding hydraulic and pneumatic systems.
| BRAND | Paul Tube Fittings |
| DESIGN 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 | S- HIGH PRESSURE |
| WORKING PRESSURE | (HEAVY) S SERIES – 200 BAR TO 800 BAR |
| SIZE RANGE | 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 TOADJUSTBALE 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 | 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) |
| EQUIVALENT BRANDS | PARKER, HY-LOK , DK-LOK , STAUFF, HYDAC , VOSS |
| APPLICATIONS & INDUSTRIES | CONSTRUCTION EQUIPMENTS , DRILLING PLATFORMS, HYDRO POWER PLANTS , MACHINE TOOLS , RAILWAY TECHNOLOGY , SHIPBUILDING , WIND TUBRINE , MOBILE HYDRAULIC EQUIPMENT , MINNING , STATIONARY HYDRAULIC EQUIPMENT, INDUSTRIAL HYDRAULICS, INJECTION MOULDING MACHINERY , ALUMINUM DIE-CASTING MACHINERY, SINTERING MACHINERY, STEEL MILLS, HYDRAULIC PRESSES, PAPER PROCESSING MOBILE HYDRAULICS, BUILDING MACHINERY, AGRICULTURAL FORESTRY, LIFTING & MATERIAL HANDLING EQUIPMENT |
| 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. |
At Paul Tube Fittings, we are the largest supplier, manufacturer, and exporter of 400 Bar Hydraulic Fittings in Houston, USA. Our advanced manufacturing facilities, strategically located in the USA, enable us to deliver high-quality solutions tailored to your specific requirements. With a substantial inventory of over 16,000 tons of premium materials, we are well-equipped to efficiently meet your needs for high-pressure applications. Our commitment to excellence and operational efficiency ensures that we consistently maintain available stock, making us your trusted partner for 400 Bar Hydraulic Fittings.
Paul Tube Fittings is a leading supplier and stockist of premium 400 Bar Hydraulic Fittings in Houston, USA. Our products are extensively used across various industries, recognized for their high pressure resistance, durability, and reliability. We are dedicated to providing exceptional service and ensuring high levels of customer satisfaction. Our advanced manufacturing techniques set us apart in the hydraulic fittings industry, enabling us to consistently deliver top-quality 400 Bar Hydraulic Fittings while efficiently addressing the specific needs of our clients.
Contact us to get a quick quote for your requirement.
400 Bar Hydraulic Fittings play a crucial role in medium-to-high pressure hydraulic systems where durability and precision are paramount. You’ll find them in a variety of applications, including hydraulic power units, construction machinery, agricultural equipment, injection molding systems, and industrial automation. These fittings facilitate the safe and efficient transfer of hydraulic fluids under pressure, minimizing leakage and maximizing system performance. Whether in heavy-duty machinery or intricate industrial setups, our fittings are designed to meet the rigorous demands of modern hydraulic applications.
Please feel free to contact us if you need any further information or for enquiry.
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