Stainless steel U tube heat exchanger manufacturer and suppliers

304 Stainless steel U tube heat exchanger | 316L Stainless steel U tube heat exchanger

Stainless steel U tube heat exchanger Manufacturer, Stockholder, Suppliers and Exporter in India

Grades: Type 304 | Type 304L | Type 304H | Type 316 | Type 316L | Type 316H | Type 317L | Type 321 | Type 347 | Type 410 | Type 904L | UNS S32750 Duplex | UNS S32205 Duplex | UNS S31803 Duplex

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Stainless steel U tube heat exchanger

Ashtapad Overseas maintains one of the world’s largest inventories of Stainless Steel Pipe (welded and seamless), Fittings, and Flanges for energy and industrial applications. Ashtapad Overseas is a family owned and operated steel pipe fittings & flanges manufacturer. We are recognized and revered worldwide as the most qualified and capable manufacturer & supplier of small to medium size stainless, carbon and alloy tubing, pipe, pipe fittings & Stainless steel U tube heat exchanger. Ashtapad is well positioned to meet the needs of a variety of markets.

Stainless steel U tube heat exchanger supplied by us are industry standard approved and certified. Have major applications in Oil, Gas, Petrochemical, Power and Desalination, Civil Construction, Ship Building, Marine, Food, Dairy and other associated industries. Few of the major brands we represent are Arcelor Mittal, Sumitomo, Tenaris, Benteler, Jazeera Steel, Hyundai HYSCO, Arabian Pipes Company, Sandvik, Froch, etc. Our materials are approved by Saudi ARAMCO, SABIC, SHELL, ADNOC, GASCO, PDO, KNPC, KOC, QATAR Gas, SGC etc. Heat exchanger tube in an extensive range of austenitic stainless steels, duplex stainless steels, nickel alloys, titanium and zirconium, suitable for all types of heat exchangers, such as seawater coolers, condensers, evaporators, heaters and reheaters. Sandvik’s heat exchanger tube program includes imperial and metric sizes, from outside diameter 12 mm up to 40 mm (0.472 to 1.575 in.). Special sizes can be made to order. Sandvik heat exchanger tube are supplied in straight lengths up to 30 meters, or as U-bent tubes.

We are nickel alloy, titanium, duplex alloy, and stainless steel suppliers to businesses throughout India and in over 45 countries. Ashtapad offers a wide range of Round Pipes & Tubes, Coil, ‘U’ Shape tubes, Square pipes & tubes, Rectangular tubes, Stainless steel U tube heat exchanger, 316 Seamless Tubing316 Seamless Pipess 316l Seamless Pipe304 Seamless Tube304 Seamless Stainless Steel Tubing & Hydraulic Tube etc. We can meet most ASME, ASTM, AMS, and military specifications, and can cross-reference to most international standards, including full DIN 3.1b, full 3.1/3.2 Certifcation and NACE requirements.

Stainless steel U tube heat exchanger Dimensional Range & Standard Specification

Major application for Stainless Steel / Titanium Tubes is in manufacture of Shell and Tube type Heat Exchangers.

There are two types of Shell and Tube Heat Exchangers used in industrial applications : 
U- Tube Heat exchangers
Straight Tube Heat exchangers

U-Tube Heat Exchangers : U- Tube heat exchanger comprises a set of U-shaped tubes fixed to a Tube Sheet and get supported by flow baffles or tube support and placed in a shell welded or bolted to the Tube Sheet. While one fluid is passed through the Shell on the exterior surfaces of the Tubes, the other fluid is guided into the tubes through Header assembly, which is fixed to the Tube Sheet either by welding or by bolting

Straight Tube Heat Exchangers : The two ends of a set of straight tubes are fixed to two Tube Sheets, welded or bolted to the Shell. One fluid passes through the Tubes and the other through the Shell. Such Heat Exchangers are used in applications where the fluid have high fouling properties . They are also used in applications with high occurrence of temperature cross. The straight tube structure facilitates easy cleaning of the tubes.

Type of heat exchanger tube:

Heat exchanger stainless steel welded tube
CE Approved Stainless Steel Tube Heat Exchanger
stainless steel tube heat exchanger boiler tube ASME SA213
stainless steel seamless heat exchanger tube,ASTM A213 standard
Stainless Steel Shell And Tube Heat Exchanger
Special custom-made designs heat exchanger stainless steel coil tube
heat exchanger stainless steel coil tube
TP304/TP316L heat exchanger stainless steel coil tube
Wholesale 100% Raw Material Heat Exchanger Stainless Steel Coil Tube
Heat Exchanger Stainless Steel Welded Tubes
ASTM A269 300 Series Heat Exchanger Stainless Steel Coil Tube
customized heat exchanger stainless steel coil tube
heat exchanger AISI304 stainless steel tube bending
stainless steel heat exchanger tube
Heat Exchanger Bright Annealed Stainless Steel Tubes
U shaped Stainless Steel heat exchanger tube

Ashtapad meets mainly the following standards and complies e.g. to the following certifications:

Stainless steel alloy tubing
ASTM/ASME (Boiler pressure code) 

ASTM A 213/SA 213   Seamless ferritic and austenitic alloy steel boiler, super heater and heat exchanger tubes
ASTM A 269/SA 269   Seamless and welded austenitic stainless steel tubing for general service 

ASTM A 312/SA 312

Seamless and welded austenitic stainless steel pipes
ASTM A 511   Seamless stainless steel mechanical tubing (mainly large tube sizes)
ASTM A 632 Seamless and welded austenitic stainless steel tubing for general service (small diameter)
ASTM A 789/SA 789  Seamless and welded ferritic-austenitic stainless steel tubing for general service (duplex/super duplex)
ASTM A790/SA 790    Seamless and welded ferritic-austenitic stainless steel pipe

Nonferrous Metals Nickel and others Tubing
ASTM/ASME (Boiler pressure code)

ASTM B 68/B 68M Seamless copper tube, bright annealed for general service
ASTM B 75/B 75M Seamless copper tube, standard certification 
ASTM B 161/SB 161          Nickel seamless pipe and tube (UNS N02200; N02201) (200/201)
ASTM B 163/SB 163  Seamless nickel and nickel alloy condenser and heat exchanger tubes (e.g. UNS N02200; N04400; N06600; N08800) (200/400/600/800)
ASTM B 165/SB 165 Nickel-copper alloy (UNS N04400), seamless nickel pipe and tube (400)
ASTM B 167/SB 167 Nickel-chromium-iron alloys (UNS N06600, N06601 and N06690), seamless pipe and tube (600/601/625)
ASTM B 407/SB 407 Nickel-iron-chromium alloys (UNS N08800; N08810; N08811), seamless pipe and tube (800/800H/800HT)
ASTM B 423/SB 423 Nickel-iron-chromium-molybdenum-copper alloys (UNS N08825), pipe and tube (825)
ASTM B 444/SB 444 Nickel-chromium-molybdenum-columbium alloys (UNS N06625), pipe and tube (625)
ASTM B 523/SB 523 Seamless and welded zirconium alloy tubes for general service
ASTM B 622/SB 622 Seamless nickel and nickel-cobalt alloy pipe and tube (N10276 (C276); N06022 (C22); NO6455 (C4); NO10665 (B2))
ASTM B 668/SB 668 Seamless tubes (UNS N08028) (28)
ASTM B 677/SB 677 Seamless pipe and tube (UNS N08904) (904L)
ASTM B 729/SB 729  Seamless pipe and tube (UNS N08020) (20)

European standards 

EN 10216-5 Seamless stainless steel tubes for pressure purposes 
EN ISO1127 Seamless stainless steel tubes (Dimensions and weight) 

ASTM international (American Society for Testing and Materials) is globally recognized leader in the development and delivery of international voluntary consensus standard. To improve product quality, enhance safety, facilitate market access and trade, and build consumer confidence.

Stainless steel U tube heat exchanger sizes & stock

PIPE TUBE TYPE NB SIZES SCH 5 SCH 10 SCH 40 SCH 80 SCH 160
Stainless steel U tube heat exchanger
1/8"
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Stainless steel U tube heat exchanger
1/4"
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Stainless steel U tube heat exchanger
3/8"
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Stainless steel U tube heat exchanger
1/2"
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Stainless steel U tube heat exchanger
3/4"
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Stainless steel U tube heat exchanger
1"
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Stainless steel U tube heat exchanger
1 1/4"
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Stainless steel U tube heat exchanger
1 1/2"
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Stainless steel U tube heat exchanger
2"
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Stainless steel U tube heat exchanger
2 1/2"
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Stainless steel U tube heat exchanger
3"
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Stainless steel U tube heat exchanger
4"
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Stainless steel U tube heat exchanger
5"
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Stainless steel U tube heat exchanger
6"
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Stainless steel U tube heat exchanger price

Click here for stainless steel pipe price list (updated price list)

ASTM A312 TP 310 Stainless Steel Welded Pipe at Factory price

send mail to Ashtapad to buy at Factory Rate  

Cities We Deliver To: Mumbai, Bengaluru, Chennai, New Delhi, Pimpri-Chinchwad, Houston, Dubai, Seoul, Hyderabad, Singapore, Abu Dhabi, Pune, Kolkata, Gurgaon, Navi Mumbai, Ahmedabad, Tehran, Calgary, Noida, Riyadh, Vadodara, London, Coimbatore, Jakarta, Istanbul, Bangkok, Kuwait City, Thane, Sharjah, Muscat, Edmonton, Busan, Mexico City, Doha, Jeddah, Aberdeen, Cairo, Geoje-si, Perth, Santiago, Chandigarh, Indore, Kuala Lumpur, Rio de Janeiro, Dammam, Melbourne, Madrid, Surat, Bhopal, Ulsan, Faridabad, La Victoria, Bogota, Lahore, Los Angeles, Algiers, Chiyoda, Ankara, Ho Chi Minh City, Toronto, Hong Kong, Rajkot, Brisbane, Petaling Jaya, Ernakulam, Secunderabad, Gimhae-si, Al Jubail, Port-of-Spain, Thiruvananthapuram, Milan, Atyrau, Lagos, Hanoi, Howrah, Sydney, Ahvaz, Karachi, New York, Caracas, Vung Tau, Al Khobar, Manama, Montreal, Granada, Courbevoie, Visakhapatnam, Ludhiana, Moscow, Dallas, Haryana, Colombo

Countries We Deliver To: India, United States, United Arab Emirates, Canada, Pakistan, Peru, Chile, Spain, France, United Kingdom, Indonesia, Israel, Iran, Kuwait, Mexico, Malaysia, Nigeria, Serbia, Singapore, Taiwan, Chile, Venezuela, Ecuador, Saudi Arabia, Netherlands, Brazil, Colombia, Ghana, Iran, Denmark, Poland, Australia, Afghanistan, Bahrain, Costa Rica, Egypt, Iraq, Jordan, South Korea, Kazakhstan, Sri Lanka, Lithuania, Norway, Oman, Philippines, Poland, Qatar, Russia, Vietnam, South Africa, Nigeria, Mexico, Turkey, Hungary, Algeria, Angola, Argentina, Austria, Azerbaijan, Bangladesh, Belarus, Belgium, Bhutan, Bolivia, Bulgaria, Croatia, Czech Republic, Estonia, Finland, Greece, Italy, Japan, Libya, Romania, Thailand, Trinidad & Tobago,Tunisia, Ukraine, Yemen, Hong Kong, Gabon, China, Portugal, Switzerland, New Zealand, Sweden, Slovakia, Kenya, Lebanon, Morocco, Mongolia

Europe: Germany, Netherlands, Russia Finland, Czech, Ukraine, Italy, Spain, Poland
Middle East:Iran, UAE, SA, Iraq, Qatar, Isreal, Jordan, Bahrain, Kuwait
South America:Brazil, Chile, Peru, Venezuela, Uruguay, Argentina
Africa: Egypt, South Africa, Nigeria
Central & North America:Mexico, US, Canada, Costa Rica
South East Asia and Pacific:Japan, South Korea, Singapore, Thailand, Indonesia, Australia

Check also (304 grade):

Stainless steel U tube heat exchanger brand manufacturers

stainless steel pipe manufacturers

  • Sumitomo Stainless steel U tube heat exchanger | Sumitomo Metals, Japan
  • Nippon Stainless steel U tube heat exchanger | Nippon Steel Corporation, Japan
  • Kobe Stainless steel U tube heat exchanger | Kobe Special Tube, Japan
  • Sanyo Stainless steel U tube heat exchanger | Sanyo Special Steel, Japan
  • Tubacex Stainless steel U tube heat exchanger | Tubacex Tubos Inoxidables S.A., Spain
  • Schoeller Stainless steel U tube heat exchanger | Schoeller Bleckmann, Austria
  • Seah Stainless steel U tube heat exchanger | Seah Steel Corporation, Korea

 

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