Stainless Steel 347/347H Tubes

Stainless Steel 347 Seamless Tube, A249 Stainless Steel 347/347 Welded Tubes manufacturer, Stainless Steel 347H Tubes Specification, Stainless Steel 347 Seamless Tubing Exporter, Stainless Steel 347H Tubing supplier in worldwide.

Stainless Steel 347 Seamless Tubes
  • Stainless Steel WERKSTOFF NR. 1.4449 Tubes
  • Stainless Steel 347 ERW Tubes
  • SS 347H Seamless Tubing
  • ASTM A249 Stainless Steel Tubes
  • Stainless Steel 347 Round Tube
  • ASME TP 347H SS Electric Fusion Welding Tubes
  • ASTM A312 SS 347H Polished Tube
  • SS UNS S34700 Welded Tubes
  • Stainless Steel 347/347H Tube Supplier
  • Stainless Steel 347 Welded Tube
  • SS 347H Square Tube Exporter
  • Stainless Steel 347 Rectangular Tube

ASTM A269 SS Tubes manufacturer, Stainless Steel WERKSTOFF NR. 1.4550/1.4961 Tubes exporter, SS 347/347H Seamless Tube supplier, Stainless Steel UNS S34700/S34709 Welded Tube, Stainless Steel 347 Square Tube exporter in mumbai.

These Stainless Steel 347H Electropolish Tubes doesn't perform well in chloride solutions, even in tiny concentrations, or in sulphuric acid. In most instances, the carbon content of our SS 347 Rectangular Tubes permits twin certification. These Stainless Steel 347 Square Tubes absolutely is developed for increased creep resistance and for higher strength at temperatures higher than 1000 ° F (537 ° C). Our Stainless Steel 347H Round Tubes is the higher carbon (0.04 – 0.10) version of the alloy. These Stainless Steel 347H ERW Tubes includes a slightly improved corrosion resistance over different alloys of chrome steel in powerfully oxidizing environments as a result of the addition of niobium (niobium) and atomic number. SS 347 EFW Tubes includes a rather improved corrosion resistance over completely different alloys of stainless steel in powerfully oxidizing environments as a result of the addition of metal (niobium) and number. Stainless Steel 347H Welded Tubes is developed to provide associate 18-8 type alloy with improved intergranular-corrosion resistance.

Stainless Steel 347/347H Welded tubing, SS 347 Rectangular Tubes, SS 347 Tubes, Stainless Steel 347H ERW Tube, ASTM A249 Stainless Steel 347H Seamless Tubes price list, SS 347/347H Round Tube Supplier In India.

SS 347 Welded Tube
Stainless Steel 347H Tubing

Stainless Steel 347 Seamless Tubes is also an atomic niobium / tantalum stabilized primary solution chromium-nickel stainless steel. Stainless Steel 347H Tubes offers higher creep and stress rupture properties than Alloy 304. Stainless Steel 347 Tubes is additionally advantageous for top temperature service thanks to its sensible mechanical properties. We are the top most dealer & trader of SS 347 / SS 347H Tubes, which has slightly improved corrosion resistance in powerfully oxidizing environments.



Stainless Steel 347/347H Seamless/Welded Tube Quick Details

  • Company Name: Eckhardt Steel & Alloys
  • Country/Region: India
  • FOB Price: US $2500-4100 / Ton (FOB Price)
  • Port: Nhava Sheva Port Mumbai
  • Main Products: Seamless Pipes & Tubes, Welded Pipes & Tubes, Stainless Steel Pipes and Tubes
  • No.of Employees: 20 – 40 People
  • Year Established: 1999
  • Certification: ISO 9001, ISO 14001 & OHSAS 18001


Equivalent Grades for 347/347H Stainless Steel Tube

Grade UNS No Old British Euronorm Swedish SS Japanese JIS
BS En No Name
347 S34700 X6CrNiNb18-10 1.4550


347/347H SS Welded Tubes Chemical Composition

Grade C Mn Si P S Cr Mo Ni N
347 min. 17.0 2.00 9.0
max. 0.08 2.0 1.00 0.045 0.030 20.0 3.00 13.0


Stainless Steel 347/347H Seamless Tube Mechanical Properties

Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) max Brinell (HB) max
347 515 205 40 95 201




Stainless Steel Welded Tube Specifications

SS Seamless Tubes are available in different grades and standards. Some of the standard features these are made available in include
Specifications : ASTM A/ASME SA213/A249/A269
Dimensions : ASTM, ASME and API
Size : 1/8″NB TO 30″NB IN
SS Tubes : 1/2″ NB – 16″ NB
SS ERW Tubes : 1/2″ NB – 24″ NB
SS EFW Tubes : 6″ NB – 100″ NB
Specialized in : Large Diameter Size
Schedule : SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Form : Round, Square, Rectangular, Hydraulic Etc
Length : Single Random, Double Random & Cut Length
End : Plain End, Beveled End, Treaded
Type : Seamless / ERW / Welded / Fabricated / LSAW Tubes



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

Stainless Steel Tubes