Looking for Stainless Steel Seamless U tubes Suppliers in Hong Kong, Leading Stainless Steel 316 U Tubes Distributors in Hong Kong, Largest ASTM A213, A312 SS TP 316 Seamless U Tubes Dealers in Hong Kong, Top Quality Stainless Steel 316 U Pipes Stockholder in Hong Kong, Reliable Exporter of UNS S31600 SS Seamless U Tubes in Hong Kong

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Are Looking for Stainless Steel 316 Seamless U Tubes in Hong Kong, We can offer a comprehensive range of SS DIN 1.4301 U Tubing. Carrying extensive inventories of Stainless Steel JIS SUS 316 Seamless U Tube in Hong Kong, Click here if you want to buy Pipes or want to learn about 316 Stainless Steel Seamless U Pipes, Reliable Exporter of SS in U Tubing in Hong Kong

Stainless Steel Pipes / Tubes Prices List (At Factory Prices) / US $2-10 / Kilogram (FOB Price) / US $1950-5500 / Ton (FOB Price)

Stainless Steel Seamless U Bended Tubes Suppliers in Trinidad and Tobago, Singapore, Qatar, Ethiopia, UAE, Oman, Malaysia, Kuwait, Canada, AustraliaCitizen Metals specializes in the manufacture of high quality Stainless Steel Seamless U Tube /Steel Welded tubing.

The tube making process - in its simplest format-starts with the slitting of large steel coils into the required circumference for each profile of tube. The slit is fed through the tube mill that firstly role-forms the slit into round tube, welds the edges and finally shapes the tube into the final profile required.Tubing is made using a variety of base materials and finished in a comprehensive range of sizes and shapes.

If you don’t see what you’re looking for just call one of our team members at +91-22-61905600 to 699 (100 Lines). No inquiry is too large or too small, we specialize in locating hard to find items. If you do see what you are looking, we would love to assist you and give you a quote today!

Seamless Tubes & ‘U’ Tubes (seamless u-bended tube) are manufactured from mother hollow pipes with the processing on cold drawn benches, Heat Treatment furnace, ‘U’ bending facilities, ‘U’ bend anneling, Tube finishing lines including pickling, Tube straightners, End facing, Cut-to-lenght facilities and various destructive and non destructive tests to produce high quality product confirming to International standard.

LENGTH : As per Customer requirement, Maximum upto 22 Meter Long.
FINISHING : It can be supplied in mechanical polished with various grits like at 80, 120, 240, 320, 400, 600 grits and mirror polished.

Stainless Steel 316 Seamless U Tubes Specification

  • Range : 6.35 Mm OD to 273 Mm OD
  • Outer Diameter : 9.52 mm O.D to 50.80 mm O.D
  • Thickness : 0.7 mm to 3.68 mm
  • Length : up to 12 Meters Leg Length
  • Specifications : ASTM A213 / ASTM SA213
  • Other : Hydraulic Tube, Capillary Tube, Boiler Tube, Precision Tube, IBR Tube
Stainless Steel 316 Seamless U Tubes Stockist, SS 316 DIN Seamless U Tubes, Stainless Steel 316 Seamless U Tubes, Stainless Steel 316 U Tubes, Steel 316 Seamless U Tubes In Hong Kong., Stainless Steel 316 Seamless U Tubes, ASTM A213 Stainless Steel 316 Seamless U Tubes Suppliers Hong Kong, SS 316 Seamless U Tubes Manufacturer, Stainless Steel 316 U Tubes Stockholder, SS 316 U Tubes Exporter In Hong Kong

Latest type of "U" bending machine is used for precision cold bending of tubes. Specifically prepared jigs and fixtures are used to ensure three dimensional accuracy for “U” bend tubes. Bending is done for all kind heat exchanges, condenser, economizer , boiler tubes in carbon steel, alloy steel and stainless steel seamless as well as welded. HT of bent portion is carried out.

AT HMTL Tubes Can Be "U" Bent Up To R=1 Dia. ( Subject To Size) :

Subsequent to “U” bending tubes are hydro tested and stress relieved if asked for. Also mock-up pieces are prepared for determining thickness reduction on the bend portion is done to detect cracks, flaws or any type of defects. Special packing is provided to prevent any damage during transit.


Stress Relieving Of Carbon Steel And Alloy Steel ”U” Tubes

"U" bent portion + 300mm on each leg length are annealed (Stress Relieved) in a batch type furnace in which temperature is closely monitored, controlled and recorded. Rate of Cooling can be controlled as per heat treatment cycle given by customer..


Heat Treatment Of Stainless Steel “U” Tubes

“U” bent portion + 300mm on each leg length are heated at 1050 C temperature by transformer. The temperature is measured by an Optical Pyrometer. Cooling is done immediately by blowing cold air to avoid carbide precipitation.


Note: Different types / Shapes of bends also available.

U TUBE SPECIFICATIONS

STANDARDSPICIFICATIONAPPLICABLE TO
 ASTM / ASME A / SA 213For Seamless Tubes mainly applicable to Heat Exchangers, Super Heater & Steel Boilers
A / SA 249For Welded Tubes mainly applicable to Heat Exchangers, Boilers, Condenser, Super Heater, etc.
A / SA 268For Seamless & Welded Tubes for General Services
A / SA 269For Seamless & Welded Tubes for General Services
A / SA 312For Seamless & Welded Pipes
A / SA 358For Welded Pipes
A / SA 688For Welded Water Heater & Heat Exchangers U-Tubes
A / SA 789For Seamless & Welded Duplex Stainless Steel Tubes, Pipes & U-Tubes.
 GERMAN (EN) DIN 17456For Seamless Tubes For General Services.
DIN 17457For Welded Tubes For Specific OR Special Requirements.
DIN 10216-5For Seamless Tubes For Specific OR Special Requirements.
DIN 10217-5For Welded Tubes For Specific OR Special Requirements.
 NF NF A 49-117For Seamless Ferritic & Austenitic Stainless Steel Tubes for General Services.
NF A 49-217For Seamless Ferritic, Austenitic Stainless Steel Tubes For Heat Exchangers.
 JIS JIS G 3459For Stainless Steel Pipes.
JIS G 3463For Stainless Steel Boiler & Heat Exchanger Tubes.

MATERIAL GRADES

MATERIALUNS GRADEASTM / ASME GRADE (TP)EQUIVALENT GRADE ( DIN / EN )ASTM / ASME GRADE (TP)EQUIVALENT GRADE ( DIN / EN )
 AUSTENITICS 304003041.43013041.4301
S 30403304 L1.4306 / 1.4307304 L1.4306 / 1.4307
S 30409304 H1.4948304 H1.4948
S 30400 / S 30403304 / 304 L1.4301 / 1.4306304 / 304 L1.4301 / 1.4306
S 316003161.44013161.4401
S 31603316 L1.4404316 L1.4404
S 31609316 H1.4919316 H1.4919
S 31600 / S 31609316 / 316 L1.4401 / 1.4404316 / 316 L1.4401 / 1.4404
S 31635316 Ti1.4571316 Ti1.4571
S 321003211.45413211.4541
S 32109321 H1.4941321 H1.4941
S 32100 / S 32109321 / 321 H1.4541 / 1.4941321 / 321 H1.4541 / 1.4941
 FERRATIC/
MARTENSITIC
S 405004051.40024051.4002
S 410004101.40064101.4006
S 430004301.40164301.4016
 DUPLEX &
Super Duplex U TUBE
S 3180322051.446222051.4462
S 3275025071.441025071.4410

U TUBE SIZE RANGE

PRODUCT Size Range
OD (mm)Thickness (mm)Length (Meters)
 S.S. Seamless U-Tubes12.70 mm - 50.80 mm0.90 mm - 3.50 mmUp to 30 Mtr. (Dev.Length)
 S.S. Welded U-Tubes12.70 mm - 50.80 mm0.70 mm - 4.00 mmUp to 30 Mtr. (Dev.Length)
Types Of Stainless Steel 316 Seamless U Tubes
  • Stainless Steel 316 Seamless U Bended Tube Hong Kong
  • SS 316 Seamless U Tubes Suppliers in Hong Kong
  • Stainless Steel 316 U Tubes Stockist in Hong Kong
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  • ASTM A 213 Stainless Steel 316 Seamless U Tubes
  • SS 316 U Bended Tube Stockholder in Hong Kong
  • Stainless Steel 316 U Tubes Exporter in Hong Kong
  • ASME SS 316 Seamless U Tubes Dealers in Hong Kong
  • DIN Stainless Steel 316 Seamless U Tubes Hong Kong
  • AISI Stainless Steel 316 Seamless U Tubes Hong Kong

U TUBE APPLICATION

  • Chemical Industries
  • Petrochemical Industries
  • Refineries Plants
  • Fertilizers
  • Heat Exchangers
  • Condensers
  • General Piping
  • Pressure Vessels
  • Paper & Pulp Industries
  • Cement Industries
  • Pharmaceuticals
  • Dairy Industries
  • Food & Beverages
  • Pumps
  • Hydraulic Tubing
  • Architectural Furniture
  • Process Equipments
  • Oil & Gas Industries
  • Textile Industries
  • Engineering
  • Sugar Industries
  • Industrial Equipments
  • Machineries
  • Heat Exchangers
  • Instrumentations
  • Evaporators, Condensers
  • Automobiles
  • Construction

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WEIGHT CALCULATOR

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We have Exported Steel Pipe Tube / Tubing to over 60 countries including IndiaUnited Arab EmiratesKenyaQatarUSAMalaysiaSouth KoreaIndonesiaSingaporeUKBangladeshJapanChinaThailandTaiwanItalyIranVietnamPolandEgyptCanadaTurkeySri LankaPakistanSaudi ArabiaKuwaitRussiaNigeriaFranceDenmarkGermanyGreeceUkraineOmanSwitzerlandSouth AfricaRomaniaColombiaIraqAustraliaNetherlandsPortugalSpainBrazilNorwayParaguayAzerbaijanTrinidad & TobagoMexicoHong KongPhilippinesTunisiaBahrainSerbiaBelarus

Our Products Ranges:

Available Materials:

Stainless Steel
Carbon Steel
API 5L Pipes & Tubes
Alloy Steel Pipes & Tubes
Duplex Stainless Steel Pipes & Tubes
Super Duplex Stainless Steel Pipes & Tubes
904L Pipes & Tubes
Nickel Alloy Pipes & Tubes
Monel Pipes & Tubes
Inconel Pipes & Tubes
Incoloy Pipes & Tubes
Hastelloy Pipes & Tubes
Alloy 20 Pipes & Tubes
Mild Steel Pipes & Tubes
Cupro Nickel Pipes & Tubes
Titanium Pipes & Tubes
Zirconium Pipes & Tubes
Aluminium Pipes & Tubes
Copper & Copper Alloy Pipes & Tubes
Brass Pipes & Tubes

Get Free Quote of Stainless Steel Seamless U Bended Tubes

Looking for Stainless Steel Seamless U tubes Suppliers in Hong Kong, Leading Stainless Steel 316 U Tubes Distributors in Hong Kong, Largest ASTM A213, A312 SS TP 316 Seamless U Tubes Dealers in Hong Kong, Top Quality Stainless Steel 316 U Pipes Stockholder in Hong Kong, Reliable Exporter of UNS S31600 SS Seamless U Tubes in Hong Kong
We are supplying Stainless Steel 316 Seamless U Tubes in Hong Kong Last 28 years, Citizen Metals stocks a wide range of SS seamless u-bended tube in Hong Kong, offers a wide range of SS Welded U Tubing in Hong Kong, We are exporting best quality SS seamless u-bended tube in Hong Kong, As a market leader in supplying Stainless Steel seamless u-bended tube in Hong Kong
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We Export To : Johannesburg, Accra, Kano, Kazakhstan, Egypt, Venezuela, Brazzaville, Jordan, Bamako, Casablanca, Mogadishu, Ethiopa, Port Elizabeth, Kuwait, Azerbaijan, Freetown, Soweto, Colombia, Iraq, Kolwezi, Thailand (Bangkok), Turkey, New York, Argentina, New Zealand, Subra al-Haymah, Sudan, Abu Dhabi, Kaduna, Russia, Oman, Lubumbashi, Giza, Fez, Maputo, Mexico, Mozambique, Harare, Addis Ababa, Lagos, UAE, Colombo, Rabat, Kinshasa, Nigeria, Iran, Chine, Vietnam, Cape Town, Qatar, Cameroon, Dakar, Uganda, Angola, Malaysia, Port Harcourt, Omdurman, Morocco, Abidjan, Antananarivo, Luanda, Australia, Dar es Salaam, Ghana, Houston, Algeria, Ibadan, Nairobi, UK, Indonesia, Yemen, Italy, Trinidad and Tobago, Singapore, Tripoli, Bahrain, Ouagadougou, Democratic Republic of the Congo, Durban, Khartoum, Brazil, Alexandria, Hong Kong, Algiers, Tunisia, Cairo, Pretoria, Africa, Conakry, Maiduguri, Zaria, Sri Lanka, United States, London, Mbuji-Mayi, Douala, Dubai, Germany, Kampala, Canada, South Africa, Yaoundé, Lebanon, Benin, Bulawayo, Saudi Arabia, Israel, Peru, Cyprus. 

We Supply To: Trinidad & Tobago, Singapore, Qatar, Ethiopia, United Arab Emirates, Oman, Malaysia, Kuwait, Canada, Australia, United States, New Zealand, United Kingdom, St. Helena, South Africa, India, Nigeria, Ghana, Hong Kong, Saudi Arabia, Philippines, Ireland, Pakistan, South Korea, Iraq, Norway, Finland, Egypt, Netherlands, Denmark, Iran, Kenya, Sweden, Thailand, Indonesia, Bangladesh, Belgium, Taiwan, Greece, Germany, Oman, Tadepalligudem, Lebanon, Zaria, Omdurman, Yemen, Miryalaguda, Chennai, Pretoria, Bangalore, Suryapet, Manipur, Cameroon, Ghana, Karnataka, Muktsar, Kampala, Democratic Republic of the Congo, India, Mogadishu, Ibadan, Bansberia, Cape Town, Lucknow, Bamako, Mizoram, Kano, Fez, Benin, Udgir, Puducherry, Mozambique, Russia, Ethiopa, Maiduguri, Thailand (Bangkok), Jamalpur, Port Harcourt, Maputo, Port Elizabeth, Yaoundé, Addis Ababa, Alexandria, Betul, Freetown, Khartoum, Colombo, Ambala, Luanda, Brazzaville, Morocco, Ouagadougou, Durban, Nagapattinam, Accra, Dar es Salaam, Abu Dhabi, Singapore, Casablanca, Algeria, Rabat, Hong Kong, Bhiwadi, Ahmedabad, Lubumbashi, Tripura, Jaipur, Andhra Pradesh, Qatar, Sadar, Kaduna, Subra al-Haymah, New York, Kinshasa, Soweto, Harare, Kolkata, Giza, Nairobi, Bundi, Benin, Pune, Lagos, Antananarivo, Baraut, Maharashtra, Uganda, Surat, Algiers, Buxar, Abidjan, Tripoli, Bulawayo, Conakry, Angola, Cairo, Johannesburg, Jordan, Dakar, Cyprus, Kerala, Hyderabad, Venezuela, Mumbai, Kolwezi, Delhi, Douala, Ballia, Mbuji-Mayi.

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