ASTM A249 TP 347 Stainless Steel Welded Tubes manufacturer and suppliers

347 Stainless Steel Seamless Pipe & Tube | 347 Stainless Steel ERW Pipes & Tubes

ASTM A249 TP 347 Stainless Steel Welded Tubes Manufacturer, Stockholder, Suppliers and Exporter in India

See more pipes & tubes – 304, 304L, 316, 316L, 904L


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ASTM A249 TP 347 Stainless Steel Welded Tubes

L.G. Pipes and Tubes maintains one of the world’s largest inventories of Stainless Steel Pipe (welded and seamless), Fittings, and Flanges for energy and industrial applications. L.G. Pipes and Tubes is a family owned and operated steel pipe fittings & flanges manufacturer. L.G. Pipes and Tubes Supply a variety of pipes and tubes from high grade steel. Pipes and tubes are of good quality, long durability and corrosion resistance. Different forms of Pipes and tubes are seamless, ERW, welded in round and square. Pipes and tubes are made of stainless steel, duplex steel, nickel alloy, copper alloy, carbon steel or alloy steel. Pipes and tubes are available in different ranges. We have high level expertise and modern technologies to manufacture good pipes and tubes of zero defects. Buy high quality steel pipe & ASTM A249 TP 347 Stainless Steel Welded Tubes. L.G. Pipes and Tubes is well positioned to meet the needs of a variety of markets.

ASTM A249 TP 347 Stainless Steel Welded Tubes 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.

We are nickel alloy, titanium, duplex alloy, and stainless steel suppliers to businesses throughout India and in over 45 countries. L.G. Pipes and Tubes offers a wide range of Round Pipes & Tubes, Coil, ‘U’ Shape tubes, Square pipes & tubes, Rectangular tubes, ASTM A249 TP 347 Stainless Steel Welded Tubes, 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.

ASTM A249 TP 347 Stainless Steel Welded Tubes Dimensional Range & Standard Specification

Specification:

Standards Welded Tube
ASTM A 249
ASME SA 249

Origin: West Europe / Japan / Indian / USA / Korean

Dimensional Range:

Product Name ASTM A249 TP 347 Stainless Steel Welded Tubes
Range 6NB to 1200NB – SCH. 5, 10, 20, 30, 40, 60, 80, 100, 120, 140, 160, XXS.
In Form of Round, Square, Rectangle, Oval, Coil, Flexible Pipe, Shaft, ‘U’ Shape, Hydraulic pipe, Honed Tubes
In Length of Standard & Cut length
Special Pipes Fabricated Pipe (with radiography)
Value Added Service Draw & Expansion as per required Size & Length
Polish (Electro & Commercial) Heat Treatment
Bending
Annealed & Pickled
Sand Blasting
Machining Etc.

Material Grade (AISI /TP)

AISI TP 304, TP 304H, TP 304L, TP 304LN, TP 316, TP 316H, TP 316L, TP 316LN, TP TP 316Ti, TP 309, TP 310, TP 317L, TP 321, TP 347, TP 409, TP 410, TP 420, TP 430, TP 446, TP 202 Etc.

0cr18N9, 00Cr19Ni10, 0Cr25Ni20, UNS31803, S31500, S32750, 2205, 904L
Nickel Alloy 600, 625, 800, 825, 718

TEST CERTIFICATES MTC, IBR & Third Party Inspection
Manufacturer Test Certificate
Laboratory Test Certificate from Govt. Approved Lab. 
Under Third Party Inspection
Specialize Fabricated Pipe
Square & Rectangle & Other Odd Size
Specification: ASTM A 269/A 213/A 312 / EN10216-5 /EN ISO 1127 D4/T3/EN 10305 / PED 97/23 EC
Maximum exposure temperature: 850°C / 1560°F

All materials supplied by L.G. Pipes and Tubes will meet or exceed ASTM, ASME, ANSI and/or API standards, per your required specifications including full documentation.

We are specialized in:

  1. Flanges according to ASTM A182 Grade F304, F304L F316L
  2. Pipes according to ASTM A312 Grade TP304, TP304L, TP3016L
  3. Fittings according to ASTM A403 Grade WP304, WP304L, WP316L

ASTM A249 TP 347 Stainless Steel Welded Tubes sizes & stock

PIPE TUBE TYPE NB SIZES SCH 5 SCH 10 SCH 40 SCH 80 SCH 160
ASTM A249 TP 347 Stainless Steel Welded Tubes
1/8″
available size
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ASTM A249 TP 347 Stainless Steel Welded Tubes
1/4″
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ASTM A249 TP 347 Stainless Steel Welded Tubes
3/8″
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ASTM A249 TP 347 Stainless Steel Welded Tubes
1/2″
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ASTM A249 TP 347 Stainless Steel Welded Tubes
3/4″
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ASTM A249 TP 347 Stainless Steel Welded Tubes
1″
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ASTM A249 TP 347 Stainless Steel Welded Tubes
1 1/4″
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ASTM A249 TP 347 Stainless Steel Welded Tubes
1 1/2″
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ASTM A249 TP 347 Stainless Steel Welded Tubes
2″
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ASTM A249 TP 347 Stainless Steel Welded Tubes
2 1/2″
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ASTM A249 TP 347 Stainless Steel Welded Tubes
3″
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ASTM A249 TP 347 Stainless Steel Welded Tubes
4″
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ASTM A249 TP 347 Stainless Steel Welded Tubes
5″
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ASTM A249 TP 347 Stainless Steel Welded Tubes
6″
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ASTM A249 TP 347 Stainless Steel Welded Tubes related products in our warehouse / inventory:

RANGE 1/2" OD – 12" OD, Guage: 25 SWG – 10 SWG
IN FORM OF Round, Square, Rectangle, Oval, Coil, Flexible Pipe, Shaft, ‘U’ Shape, Hydraulic pipe, Honed Tubes

Material of construction

STAINLESS STEEL ASTM A213 & A249, TP304, 304L, 304H, 316, 316L, 316H, 316Ti, 309, 310, 317L, 321, 347, 904L
DUPLEX ASTM A999 / A999M UNS S31803 & S32205 (2205)
SUPER DUPLEX ASTM A999 / A999M UNS S32750 (2507) & S32760
ALLOY STEEL ASTM A213 Gr. T2, T5, T5B, T5C, T11, T12, T17, T22
ASTM / ASME A 335 Gr P 1, P 5, P 9, P 11, P 12, P 22, P 23, P 91
NON FERROUS Copper, Aluminium, Brass, Copper Alloys.
TEST CERTIFICATES MTC, IBR & Third Party Inspection.
OTHER GRADES Looking for quick reply, please mail us at lgpipe@gmail.com

ASTM A249 TP 347 Stainless Steel Welded Tubes price

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

ASTM A312 TP 310 Stainless Steel Welded Pipe at Factory price

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Useful Information:

Alloy 347 is an austenitic, niobium, stabilized stainless chromium-nickel steel. It has slightly imposed corrosion resistance over 321 stainless steel in strongly oxidizing environments and is preferable for aqueous and low temperature environments due to its good resistance to inter granular attack. The 347H has high carbon (0.4 to 0.1%) for better high temperature creep properties.

STAINLESS STEEL SS 347
AISI 347
UNS S34700
Werkstoff Nr. 1.4550

Characteristics

  • Excellent resistance to inter granular corrosion due to niobium stabilization
  • Good resistance to organic aids and salt solutions
  • Sensitive to pitting and crevice corrosion
  • Less resistance to stress corrosion crashing by chloride solutions

Market applications:

  • Oil refineries
  • Fires heater tubes
  • Power plants
  • Heat exchanges
  • High chemical process
  • High temperature stream service

Technical details

Technical composition (%)
Fe
Cr
Ni
Mn
Si
P
C
S
Nb
347 min
Bal.
17.0
9.0
0.040
8xC
  max
20.0
13.0
2.00
0.75
0.040
0.080
0.030
0.8
347H min
Bal.
17.0
9.0
0.040
10xC
  max
20.0
13.0
2.00
0.75
0.040
0.100
0.030
1.0

Mechanical properties
347
347H
Tensile strenght (mpa, min)
515 – 690
515 – 740
Yield strength (0.2% offset mpa, min)
215 – 260
215 – 260
Elongation (%, min)
40
40
Density / weight (g / cm3 / kg)
7.9
7.9

Advantages

  • High strength
  • Resistant to high mechanical stresses
  • Resistant to high pressure
  • Resistant to high temperature
  • Good formability
  • Reusable

Resistance to Corrosion of 347 Stainless Steel Pipes and Tubes

General Corrosion
Alloys 321 and 347 offer similar resistance to general, overall corrosion as the unstabilized chromium nickels Alloy 304. Heating for long periods of time in the chromium carbide precipitation range may affect the general resistance of Alloys 321 and 347 in severe corrosive media.

In most environments, both alloys will show similar corrosion resistance; however, Alloy 321 in the annealed condition is somewhat less resistant to general corrosion in strongly oxidizing environments than annealed Alloy 347. For this reason, Alloy 347 is preferable for aqueous and other low temperature environments. Exposure in the 8000F to 15000F (4270C to 8160C) temperature range lowers the overall corrosion resistance of Alloy 321 to a much greater extent than Alloy 347. Alloy 347 is used primarily in high temperature applications where high resistance to sensitization is essential, thereby preventing intergranular corrosion at lower temperatures.

Welded Pipe

When selecting a seamless or welded pipe, an abundance of facts should be taken into consideration.

Stainless steel pipes can be manufactured in both seamless or welded forms. The decision whether to use a seamless or welded pipe depends principally on the wall thickness / diameter ratio and the specified pipe tolerances. For the individual production of welded pipes, the raw materials can be ordered and used in precise thicknesses depending on the wall thickness calculations, which will deliberately save resources and cut costs.

Welded pipes are more advantageous for small, medium-sized and large outside diameters with wall thicknesses of between 2 and 70 mm.

Pipe Lengths and Quantities

For welded pipes, the pipe lengths can be freely selected up to 12 m or 18 m without circumferential welds. The minimum production batch for pipes made from coil depends on the length of the coil for special alloys or sizes. With production from individual steel plates, small quantities may also be provided.

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, Netherland, 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):

ASTM A249 TP 347 Stainless Steel Welded Tubes brand manufacturers

stainless steel pipe manufacturers

  • Sumitomo ASTM A249 TP 347 Stainless Steel Welded Tubes | Sumitomo Metals, Japan
  • Nippon ASTM A249 TP 347 Stainless Steel Welded Tubes | Nippon Steel Corporation, Japan
  • Kobe ASTM A249 TP 347 Stainless Steel Welded Tubes | Kobe Special Tube, Japan
  • Sanyo ASTM A249 TP 347 Stainless Steel Welded Tubes | Sanyo Special Steel, Japan
  • Tubacex ASTM A249 TP 347 Stainless Steel Welded Tubes | Tubacex Tubos Inoxidables S.A., Spain
  • Schoeller ASTM A249 TP 347 Stainless Steel Welded Tubes | Schoeller Bleckmann, Austria
  • Seah ASTM A249 TP 347 Stainless Steel Welded Tubes | Seah Steel Corporation, Korea

 

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