Delivering High Quality Instrumentation Application in Tubes, Fittings, Accessories, Precision, Valves, etc.

Manufacturing Syphon Tube in Stainless Steel Grades Like 304, 304L, 316, 316L, 310s, 6MO, SMO 254 Etc.

Stainless Steel Syphon in Types like Pigtail Syphon, Q Shape Syphon, U Shape Syphon, Coil Form Syphon, Trumpet Shape Syphon, Q Type Pigtail Syphon 180 Degree, U Type Syphon 270 Degree, U Type Syphon 90 Degree, Q Type Syphon 90 Degree, Q Type Steam Syphon 90 Degree.

Syphon Tube Savoy Piping Inc. are today Ranking on the Top for being the Best Manufacturer, Supplier, and Stockholder of Excellent Quality of Syphon Tube.

DIN 16282 Certified Range of the SS Syphon Tube, a Lifeline of the Pressure Instruments, Gauges, Switches and Transmitter. The constant attempts in the quest of the Innovation and attempts to introduce Innovation in the every piece of Pressure Gauge Syphon to give you an unbeatable Experience of the safety and Reliability that no other can deliver is what has enabled our range of the Pressure Gauge Syphon Flourishing in the Industries.

SS Syphons Tube are available in a wide array of configurations based on end users requirement such as NPT, BSP, Butt Weld, Flanged, Socket Weld or Compression outlets. U Type Siphons are Suitable for Veritcal Pipe Mounting. Coil / Pigtail Siphons are Suitable for Horizontal Pipe Mounting. Syphons can be selected in terms of Pipe Schedule or Pressure Rating.

If selected in terms of Pipe Schedule common options available are SCH 40, SCH 80, SCH 160, SCH XXS
If selected in terms of Pressure Rating common options available are 3000 psi, 6000 psi and 10000 psi
Common sizes are 3/8″, 1/2″, 3/4″ and 1″

The Comprehensive range offered by us is 100% Pressure Hydrostactically tested and is conforms to DIN 16282 industrial standards

What is Syphon Tube

The Syphons is a specifically designed to protect a pressure sensor from high temperature media, for an instance steam. Other than, it has also proven its efficacy by reducing the damaging possibilities of the pressure gauge in the rapid pressure changes. The use of the symphony with the pressure gauge permits the system builders to use pressure sensor with a considerably lower temperature range in high temperature applications too.

During the application, the syphon should be filled with water or analogous separating medium and the concentration of the pressure medium accumulated inside the coiled portion of the syphon helps abate straight contact with the external media and hence protect the pressure sensor.

We Commonly use 316 Stainless Steel as a Standard material, however we also provide the same Syphon in A53F, A106 Grade B, A333 Grade 6, P11, P22, 304, 316, Nickel Alloys too.

Available Pressure Ranges
Based upon 12″ Syphon
Maximum Pressure up to 80 Bar up to 300˚C Maximum
Maximum Pressure up to 100 Bar up to 120˚C Maximum
Maximum Pressure up to 400 Bar up to 60˚C Maximum

Available Temperature Ranges
Based upon 12″ Syphon
Maximum Temperature up to 300 Deg C up to Maximum 80 Bar
Maximum Temperature up to 120 Deg C up to Maximum 100 Bar
Maximum Temperature up to 60 Deg C up to Maximum 400 Bar

Available Connection Size
- ½” NPT Male / Male Testing
- ½” BSP Male / Male with locknut
- 3/8” NPT Male / Male
- 3/8” BSP Male / Male with locknut
Customized range of the Pressure Gauge Syphon is available on request

Stainless Steel Syphons Specification

Syphon Material : SS304 or SS304L
Syphon Pipe : ½” Pipe Sch 40 or 80 or 120
Connection Type : MxM, MxF, FxF
Thread Size : 3/8” or ½” bsp or npt
Pressure Rating (Sch 40) : 135 bar at 400 deg C
Type : Q type, O Type, Plate U Type, Straight U Type

Syphon Tube – a Lifeline of the Instruments, Gauges, Switches and Transmitter

Types of Syphon Tube

The pressure gauge syphon are mainly available in three types sequentially, coil syphon, pigtail syphon and U Type syphon and each is designed to match different application requirements of the industries using a pressure gauge.

Coil Syphon – Used Primarily For Horizontal Installations

The coil shaped design is a reason for its recognition as a coil syphon, which are extensively celebrated in the industries for its effectiveness in preventing pressure gauge from the effect of hot pressure media and reducing the effect of quick pressure surges. This coil syphon permits the formation of condensate that gathered inside the syphon and hence prevents direct contact of hot media with the pressure instruments. The excellent command of this coil syphon has made it widely popular as freeze protector.

Coil syphons are used significantly to protect pressure instruments, pressure gauge syphon, switches and transmitters straightly contacting with high temperature process fluids or vapours. This coil syphon is installed between process and pressure instruments and filled with condensation fluids that reduce process pulsation and function as heat dispensed and save instrument from working at unsafe temperatures.

Pig Tail Syphon – Used Primarily For Vertical Installations

The pigtail syphon is a looped pipe filled with water, designed profoundly to guard the internal parts of the steam pressure gauges from coming elevated steam temperature, as is one of the highly sensitive measuring instruments that demands significant caution in order to prevent the damage or destroy. This pigtail pressure gauge syphon permits changing of gas into a liquid by dissolving the hidden heat energy of steam and permit steam to condense, thus develop a loop seal of liquid that put off the conveyance of heat energy from the steam to the respective gauge. This pigtail syphon has well liked in the market for its impeccable operation and reliability measures that also widely accepted to protect the steam pressure gauge from any pressure surges in the system. During the application, it is recommended to fill the pigtail syphon with water or other parallel liquid substance former installation.

The pigtail syphon is installed between process and process instruments in order to protect the measuring instruments, including pressure instruments, gauges, switches and transmitter from the entering high temperature process vapours. Other than, this pigtail syphon known to be effective in preventing the instrument to work at hazardous temperature. This pigtail syphon is being prominent in the industries for its influential functioning all through its life and ensuring safety of the respective instrument.

U Type Syphon – Used Primarily For Horizontal Installations

The U shape of the pipe connected between the pressure gauge and process makes it renowned as the U type syphon in the industries. This U type Syphon is globally accepted for its outstanding performance, used widely to prevent the entering of hot media into the measuring instrument hence protect the instrument from the damage. This U types syphon permits condensate to form and be accumulated inside the syphon that prevents direct contacting of the hot vapors with the pressure instrument. However, it is counseled filling the U type syphon together with a cooling separating liquid ahead of starting the pressure line. This U type syphon is also being prominent in the heating dispersion that prevents instrument to work at hazardous temperature.

The U type syphon is equipped between process and process instruments to ensure safety of the pressure instruments, gauges, switches and transmitter from the entering high temperature vapor. This U type syphon intensifying popularity in the diverse industries is an evidence of its worthiness, which is also being used to avoid instrument to work at dangerous temperature.

  • Pigtail Syphon
  • U Shape Syphon
  • U Type Syphon 270 Degree
  • U Type Syphon 90 Degree
  • Syphon U Type Male X Male
  • Syphon U Type Male X Female
  • Syphon Umbrella Type
  • Syphon Umbrella Type Male X Male
  • Syphon Umbrella Type Male X Female
  • Q Shape Syphon
  • Q Type Syphon 90 Degree
  • Q Type Steam Syphon 90 Degree
  • Q Type Pigtail Syphon 180 Degree
  • Coil Form Syphon
  • Trumpet Type Syphon

Syphon Tube Grade and Dimension

Stainless Steel Syphon Tube

A 106 Gr. B 1/4" 4" 175 300 175 600 175 900 175 1500
SS 316/316L 1/4" 4" 175 300 175 600 175 900 175 1500
SS 304 1/2" 6" 175 300 175 600 175 900 175 1500
A335 Gr. P11 1/2" 6" 175 300 175 600 175 900 175 1500

Materials: carbon steel, SS304 and SS316 Connected between the pressure gauge and process in applications where high temperature vapors or fluids are present or temperature above 65 degrees Celsius Acts as cooling coil and protects the gauge from high temperature vapors, also syphons help in dissipating heat
Tube types: U type, Q TYPE type (pigtail and coil type)
Operating temperature:
Steel: 210kg/cm2 at 20°C
Stainless steel: 260kg/cm2 at 20°C
S/W, Screwed NPT, BSP, Male/ Female, Swivel type

Other Syphon Tube Material of Construction

Monel Monel 400, Monel K500, Monel R-405
Nickel Nickel 200, Nickel 201
Inconel Inconel 600, Inconel 601, Inconel 625, Inconel 718
Incoloy Incoloy 800, Inconel 800H, 800HT
Hastelloy Hastelloy B2, Hastelloy B3, Hastelloy C22, Hastelloy C276, Hastelloy X
Titanium Gr1, Gr2, Gr3, Gr5, Gr7, Gr11
Stainless Steel ASME / ASTM SA / A312 SA / A213 304, 304L, 316, 316L, 304/304L, 304H, 316H, 316/316L, 321, 330, 347, 309/S, 310/S, 317/L, 333, 410/S, DIN 1.4301, DIN1.4306, DIN 1.4401, DIN 1.4404
Carbon Steel ASTM A 106, ASTM A333
Duplex Steel ASTM / ASME A/SA790 UNS S31803, UNS S32750, UNS S32760
Alloy Steel ASTM SA 335 P5, P9, P11, P22, P91

Common Sizes of Syphons Tube

Common size of Syphon U Type is SS 316 & SS 304 Syphons 1/4” NPTM x 1/4” NPTM, SCH 40
Common sizes of U Type Umbrella Syphon is SS 316 & SS 304 Syphons, U type, 1/4” NPTM x 1/4” NPTM, SCH 80
Common sizes of Syphons 90 Degree Pigtail Q-type is SS 316 & SS 304 Syphons 90 deg, Q-type 1/2" NPTM, Schedule 80
Common sizes of Pigtail Syphon Q Type 180 degrees is SS 316 & SS 304 Syphons 180 deg 1/2" NPTM x 1/2" NPTF, Schedule 80

Benefit of using Syphon Tube

-Syphons protect pressure measuring instruments from pulsations in the medium and from excessive heating
-To protect pressure measuring instruments from vibration
-Cooling element for fluids, gases and vapours in pressure measurement
-For direct mounting to the pressure connection of the pressure measuring instrument or to the shut-off device (stopcock or valve) mounted underneath
-Compact Design – acquires less space for installation
-Steam Protection – Generates a condensate barrier between the live steam process line and the pressure measurement
-Freeze Protection – Develops a barrier to prevent freezing of instruments on wet air lines when the gauge syphon is filled with glycol. And to protect from freezing, kerosene is used.
-Immediate Installation – No requirement of instruments for installation saves time
-Gauge Whip Protection – diminish gauge whip by removing longer pigtail, permits close coupling to the respective process.

Syphon Tube Applications

  • Oil and gas equipments
  • Offshore technology
  • Seawater desalination plants
  • Chemical industry
  • Bridges
  • Storage tanks
  • Medical Industry
  • Civil Engineering
  • Pressure vessels, reactor tanks, and heat exchangers
  • Rotors, impellers and shafts
  • Power plants
  • Petrochemical
  • Shipbuilding industry

Syphons Tube Exported Countries

We Export Syphon Tube to Saudi Arabia, Iran, Iraq, United Arab Emirates, Qatar, Bahrain, Oman, Kuwait, Turkey, Egypt, Yemen, Syria, Israel, Jordan, Cyprus, Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Mayanmar, Taiwan, Cambodia, Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay, United States Of America, Canada, Mexico, Panama, Costa Rica, Puerto Rica, Trinidad And Tobago, Jamaica, Bahamas, Denmark, Russia, Norway, Germany, France, Italy, United Kingdom, Spain, Ukraine, Netherland, Belgium, Greece, Czech Republic, Portugal, Hungary, Albania, Austria, Switzerland, Slovakia, Finland, Ireland, Croatia, Slovenia, Malta, Nigeria, Algeria, Angola, South Africa, Libya, Egypt, Sudan, Equatorial Guinea, The Republic Of Congo, Gabon, Europe, Africa, Asia, North America, South America, Middle East, Far East.etc

Syphon Tube Supplying in States and Cities

We Supply Syphon Tube Andhra Pradesh, Arunachal Pradesh, Assam, Bihar, Chhattisgarh, Goa, Gujarat, Haryana, Himachal Pradesh, Jammu and Kashmir, Jharkhand, Karnataka, Kerala, Madhya Pradesh, Maharashtra, Manipur, Meghalaya, Mizoram, Nagaland, Odisha, Punjab, Rajasthan, Sikkim, Tamil Nadu, Telangana, Tripura, Uttar Pradesh, Uttarakhand, West Bengal, Mumbai, Navi Mumbai, Pune, Nashik, Nagpur, Solapur, Kolhapur, Ambernath, Ahmednagar, Latur, Ahmadabad, Surat, Rajkot, Vadodara, Panaji, Madgaon, Chennai, Kolkata, Hyderabad, Bengaluru, Delhi, New Delhi, Ludhiana, Chandigarh, Raipur, Bhopal, Jamshedpur, Vishakhapatnam, Cochin, Ghaziabad, Noida, Gurugram, Bhillai, Durgapur, Vijaywada, Kanpur etc.

Savoy Piping Inc., is a well known worldwide Exporter of Syphons Tube, Savoy Piping Inc., is committed to provide each and every customer with the highest standard of customer service. We deals in Syphon Tube in India and Overseas, offering a wide range of Stainless Steel Syphon Pipe

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