Duplex Stainless Steel Syphon & Snubber

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Rudra Tubefittings, a reputable manufacturer and supplier located in Kolkata, India, specializes in high-performance Duplex Stainless Steel Syphon and Snubber solutions tailored for tough industrial settings. These components are designed to safeguard precision instruments from pressure spikes, pulsations, and high-temperature steam, ensuring long-lasting system stability and accurate gauge readings. With a strong focus on quality, Rudra Tubefittings adheres to advanced manufacturing standards, carefully selects materials, and maintains precise dimensional control to deliver products that consistently perform well in harsh conditions. Their duplex-grade syphons and snubbers are highly regarded in various process industries for their reliability, corrosion resistance, and exceptional pressure-handling capabilities.

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Duplex Stainless Steel Syphon and Snubber units are generally made from duplex grades like UNS S32205 / S31803, which contain about 22% chromium, 5–6% nickel, and 3% molybdenum, featuring a balanced ferrite-austenite microstructure. This unique composition provides high strength, excellent resistance to chloride-stress corrosion cracking, and impressive pitting performance. The mechanical properties include a tensile strength of around 620 MPa, a yield strength close to 450 MPa, and remarkable toughness even in low temperatures. The duplex matrix also enhances fatigue resistance, making these components ideal for environments with fluctuating pressure and thermal conditions.

Duplex Stainless Steel Syphon & Snubber Specifications

- – Syphon
- Standard : DIN, ASTM, BS and all International Standards.
- Size : 1/4” to 1”.
- Schedule : sch. 40, 80, 160.
- End connection : Plain,Threaded & Socket Weld.
- Testing : Syphons are tested at 150 PSI Pneumatically.
- Maximum Operating Pressure : -1/4” NPT, schedule 40 welded is suitable for 175 psi at 340OF (171OC).
  -1/4”or 1/2” NPT, schedule 40, any seamless material is good for a working pressure of 500 psi at 680OF (360OC).
  -1/4” or 1/2” NPT, schedule 80, any seamless material is good for a working pressure of 1650 psi at 630OF (332OC).
  -1/2” NPT, double extra schedule, any seamless material is good for a working pressure of 3200 psi at 1100OF (548OC).

– Snubber
Size (in or mm) : 1/4″, 3/8″, 1/2″.
Pressure Connection : G 1/2 x G 1/2 B per EN 837-1/7.3.
Operating Temperature : -320OF to 1,500OF (-195OC to 815OC).
Burst Pressure : 60,000 psi (413,700 kPa).
Max Temperature : 120 Degree C.
Nominal Pressures : Up to 400 Bar.
Testing : Valves are tested at 3000 PSI Hydraulically & 150 PSI Pneumatically.
Degreased for oxygen service : maximum 725 psi at 60°C

Types of Duplex Stainless Steel Syphon & Snubber

Duplex Stainless Steel Syphon U Type Male X Male

Duplex Stainless Steel U Type Syphon 90 Degree

Duplex Stainless Steel Q Type Steam Syphon 90 Degree

S31803 Duplex Stainless Steel Gauge Snubber Fittings

Duplex Stainless Steel U Shape Syphon

1.4462 Positionable Gauge Snubber

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We offer These Products as per DIN, ISO, JIS or ANSI Standard.

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Largest Manufacturer and Supplier of Duplex Stainless Steel Syphon & Snubber in Kolkata, Kolkata

At Rudra Tube Fittings, We are proud to be the largest supplier, manufacturer, and exporter of Duplex Stainless Steel Syphon & Snubber in Kolkata, Kolkata. Our cutting-edge solutions cater to all your piping needs. With state-of-the-art production facilities strategically located in the Kolkata, we maintain a vast inventory of over 16,000 tons of premium-quality materials, ensuring we have the stock readily available to meet your demands.

Duplex Stainless Steel Syphon & Snubber Uses

Duplex Stainless Steel Syphons and Snubbers play a crucial role in protecting pressure gauges, transmitters, and instrumentation lines from harmful pulsations, steam blowback, and sudden pressure surges. Syphons serve as thermal barriers in steam applications, while snubbers help regulate flow to minimize instrument needle vibration. These components find extensive use in power plants, petrochemical facilities, chemical processing plants, refineries, boiler systems, fertilizer production, hydraulic equipment, and offshore operations.