Hydraulic Plugs
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Rudra Tubefittings, located in Kolkata, India, specializes in providing reliable and high-strength Hydraulic Plugs. These plugs are expertly designed to seal, block, and protect hydraulic ports and connections in high-pressure systems. Their primary function is to prevent fluid leakage, contamination, and damage during maintenance, testing, or system shutdowns. Crafted with precision machining and durable materials, Rudra’s hydraulic plugs guarantee secure, leak-proof performance even in high-pressure, vibrating, and harsh environments. With their robust design and precise threading, they are perfect for heavy-duty hydraulic equipment, ensuring a long service life and dependable sealing in tough industrial applications.
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Hydraulic Plugs are generally made from materials like carbon steel, stainless steel (SS304/SS316), alloy steel, or brass, depending on the specific pressure and corrosion needs. These materials offer high tensile strength, excellent hardness, and strong resistance to wear, vibration, and exposure to hydraulic fluids. The plugs are designed with precision threads, sealed surfaces, and accurate dimensions to ensure reliable leak-tight performance. Their mechanical properties include stability under high pressure, strong fatigue resistance, and long-lasting durability in both static and dynamic systems. This rugged construction guarantees consistent sealing in heavy-duty hydraulic operations.
Hydraulic Plugs Specifications
| 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 |
| WORKING PRESSURE | UPTO 1000 BAR |
| SIZE RANGE | 1/8″ TO 4″ |
| BODY TYPE | 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) |
Top Hydraulic Plugs Manufacturing Company in Kolkata
At Rudra Tube Fittings, we are the largest supplier, manufacturer, and exporter of Hydraulic Plugs in Kolkata, Kolkata. Our advanced manufacturing facilities, strategically positioned in the Kolkata, enable us to deliver high-quality solutions to meet your specific requirements. With a robust inventory of over 16,000 tons of top-grade materials, we are well-equipped to fulfil your needs promptly. Our commitment to excellence and efficiency ensures we always have the available stock to support your demands.
Types of Hydraulic Plugs






Hydraulic Plugs with Ed Ring
| PB | Part No.(M) | Part No.(G) | T M(Metric) | T G(PF) | D | H | L | l |
| PB400 | FHST-M10ED | FHST-01GED | M 10×1 | 1/8 | 14 | 5 | 12 | 8 |
| FHST-M12ED | – | M 12×1.5 | – | 17 | 6 | 17 | 12 | |
| FHST-M14ED | FHST-02GED | M 14×1.5 | 1/4 | 19 | 6 | 17 | 12 | |
| FHST-M16ED | FHST-03GED | M 16×1.5 | 3/8 | 22 | 8 | 17 | 12 | |
| FHST-M18ED | – | M 18×1.5 | – | 23.9 | 8 | 17 | 12 | |
| FHST-M20ED | – | M 20×1.5 | – | 25.9 | 10 | 19 | 14 | |
| FHST-M22ED | FHST-04GED | M 22×1.5 | 1/2 | 27 | 10 | 19 | 14 | |
| FHST-M26ED | – | M 26×1.5 | – | 31.9 | 12 | 21 | 16 | |
| FHST-M27ED | FHST-06GED | M 27×2 | 3/4 | 32 | 12 | 21 | 16 | |
| FHST-M33ED | FHST-08GED | M 33×2 | 1 | 39.9 | 17 | 22.5 | 16 | |
| PB 250 | FHST-M42ED | FHST-10GED | M 42×2 | 1 1/4 | 49.9 | 22 | 22.5 | 16 |
| FHST-M48ED | FHST-12GED | M 48×2 | 1 1/2 | 55 | 24 | 22.5 |
16 |
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Supplier in India, DVSTI-M12ED_SS Distributor in Kolkata, CS Hydraulic Plugs Supplier in India,
Hydraulic Plugs Manufacturer in Kolkata, Kolkata
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We offer These Products as per DIN, ISO, JIS or ANSI Standard.
Largest Manufacturer and Supplier of Hydraulic Plugs in Kolkata, Kolkata
Rudra Tube Fittings is a leading supplier and stockist of premium Hydraulic Plugs in Kolkata, Kolkata. Our products are widely utilized across various industries, and we are committed to delivering exceptional service and ensuring high customer satisfaction. Our distinctive finishing techniques set us apart in the metal industry. We are dedicated to consistently providing top-quality products while effectively addressing the needs of our customers.
Hydraulic Plugs Uses
Hydraulic Plugs find extensive use in hydraulic machinery, power packs, heavy equipment, construction machinery, manufacturing units, and maintenance tasks. They play a crucial role in sealing unused ports, blocking flow during repairs, preventing contamination in hydraulic lines, and securing systems during pressure testing. These plugs are utilized in cylinders, pumps, manifolds, valves, hoses, actuators, and hydraulic control units. Their ability to endure high pressure and vibration makes them ideal for demanding environments like mining, oil & gas, and industrial hydraulics.



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