347H Stainless Steel Tubes

Home 347H Stainless Steel Tubes

347H Stainless Steel Tubes Suppliers & Exporters

As a Stainless Steel 347 Tubes Suppliers, Leoscor Alloy Pipes provides 347 Stainless Steel Tubes, best known for their excellent forming and welding qualities and outstanding toughness even at cryogenic temperatures. These tubes are made from columbium and tantalum stabilized chromium-nickel stainless steel, offering exceptional intergranular corrosion resistance. There are many benefits to this type of steel, such as its suitability for high temperatures and its excellent mechanical properties. SS 347 Tubing is austenitic steel, a specific type of alloy that contains stabilizing elements.

As SS 347 Tubes Manufacturers, our UNS S34700 Tubes are used in various industries, including construction, petrochemical, natural gas, oil & gas, general refinery piping, heavy-duty exhaust systems, and manifolds, among others. These tubes are primarily used in elevated temperature applications, high-temperature chemical processes, and heat exchanger tubes. The addition of columbium and tantalum in SUS 347 Tubes prevents harmful carbide precipitation in the heat-affected zone of the weld area, imparting substantial immunity to intergranular corrosion.

As 347 Stainless Steel Tubes Exporters, we offer a wide range of 347 Tubes in various types and shapes for our customers, including seamless tubes, electropolished tubes, heat exchanger tubes, welded tubes, and steel tubing. These SS 347 Tubes are available in different shapes and sizes, such as square, rectangular, oval, hollow, etc. They also come in various forms like cold drawn, hot rolled, cold rolled, annealed, pickled, etc., for ease of use. Contact us today to request a free quote.

347H Stainless Steel Tubes - Quick Section Links

SS 347H Tubes Specifications

Standard specifications for stainless steel SS 347H Tubes. If any specification is not mentioned here, you can contact us. We also manufacture and export any custom specification as per clients requirement.

Specifications ASTM A/ASME SA213/A249/A269
Dimensions ASTM, ASME and API
SS 347H Tubes 1/8″NB TO 30″NB IN
Thickness 0.35mm to 6.35mm OD in thickness ranging from 0.1mm to 1.2mm.
Schedule SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Type Seamless / ERW / Welded / Fabricated / LSAW Tubes
Form Round, Square, Rectangular, Hydraulic Etc
Length Single Random, Double Random & Cut Length.
End Plain End, Beveled End, Treaded

ASME SA249 SS 347H Cold Rolled Tubes Exporter, Stockist, 347H SS Decorative Tube, ASTM A213 SS 347H ERW Tube, SS 347H EFW Tubing, SS TP347H Seamless Tubing, TP 347H Stainless Steel Cold Drawn Tubes, Stainless Steel 347H Heat Exchanger Tubing Supplier

Types of Stainless Steel 347H Tubes

Stainless Steel 347H Welded Tubes 347H SS Welded Tubes
347H Stainless Steel Seamless Tubes SS 347H Seamless Tubes
SS 347H ERW Tubes 347H Stainless Steel ERW Tubes
347H SS Fabricated Tubes Stainless Steel 347H Fabricated Tubes
SS 347H LSAW Tubes 347H Stainless Steel LSAW Tubes
347H Stainless Steel Polished Tubes SS 347H Polished Tubes
Stainless Steel 347H Cold Drawn Tubes 347H SS Cold Drawn Tubes
347H SS Hot Rolled Tubes Stainless Steel 347H Hot Rolled Tubes
SS 347H Cold Rolled Tubes 347H Stainless Steel Cold Rolled Tubes
Stainless Steel 347H Square Tubes 347H SS Round Tubes
347H SS Hexagonal Tubes Stainless Steel 347H Tubes

347H SS Seamless Tubes Chemical Composition

Grade 347H
min max
C 0.04 0.10
Mn 2.0
Si 1.0
P 0.045
S 0.030
Cr 17.0 19.0
Co+Ta 8xC 1.0
Ni 9.0 13.0
N

ASTM A213 SS 347H Welded Tubes Mechanical Properties

Grade 347H
Tensile Strength (MPa) min 515
Yield Strength 0.2% Proof (MPa) min 205
Elongation (% in 50mm) min 35
Hardness Rockwell B (HR B) max 92
Rockwell B (HR B) max 201

Stainless Steel 347H Tubes Physical Properties

Grade 347H
Density (kg/m3) 8000
Elastic Modulus (GPa) 193
Mean Coefficient of Thermal Expansion (m/m/0C) 0-1000C 15.9
0-3150C 16.2
0-5380C 17.0
Thermal Conductivity (W/m.K) at 1000C 14.2
at 5000C 18.7
Specific Heat 0-1000C (J/kg.K) 500
Electrical Resistivity (n.m) 740

SS 347H Tubes Equivalent Grades

Grade 347H
UNS No S34709
Old British BS
En X6CrNiNb18-12
Euronorm No 1.4961
AFNOR
Swedish SS
Japanese JIS SUS 347H
GOST

Stainless Steel 347H Tubes Price List

Leoscor Alloy Pipes is one of the most competitive suppliers of pipes and tubes from India. Our prices for SS 347H Tubes are very competitive.

Please click on the request a quote button or click here to request the updated price list and ready stock information along with your requirement. Leoscor Alloy Pipes maintains a stock of all standard items and can export them at best price for 347H Stainless Steel Seamless and Welded Tubes.

AISI / JIS SS 347H Tubes Stockholder, SS 347H High-Pressure Tube, ASTM A249 SS 347H Round Tubes, Stainless Steel 347H Square Tube, ASME SA213 347H SS Rectangular Tubes, SS 347H Oval Tubes, Stainless Steel 347H Electropolished Tubes Provider in India

347H Stainless Steel Seamless Tubes - Industries & Applications

Our pipes and tubes are used in a wide range of applications and various industries. Below are a few of them:

  • Gas Processing Industries
  • Petrochemical Industries
  • Power Generation Industries
  • Food Processing Industries
  • Chemical Industries
  • Oil & Gas Industries
  • Fertilizers Industries
  • Sugar Industries

ASTM A213 SS 347H Tubing Stock Availability

We maintain huge inventories of all standard sizes and grades.  Please send us your complete requirement and we will send you the availability with the best quote for Stainless Steel 347H Tubes.

Click to send your requirement.

Why Buy 347H Stainless Steel Tubes from Leoscor Alloy Pipes

Leoscor Alloy Pipes is a leading stockist, distributor, and supplier of 347H Stainless Steel Tubes from India. With more than three decades of experience, we understand the steel industry deeply. We have huge experience of supplying to all major industries across the world. Our team of dedicated experts with stringent quality policy ensures that we supply best-in-class products meeting and exceeding our client’s expectations. Below are a few quick points about why buying from Leoscor Alloy Pipes will give you an undue advantage:

  • Huge inventory of all standard sizes and grades.
  • Distributors of all reputed origins and manufacturers.
  • Strict quality control policies and highly experienced team.
  • Strong logistics & delivery channels.
  • Modern Infrastructure with huge storage capacity.
  • An ISO 9000:2015 Certified Company.

Prominent Countries where we export 347H SS Tubes

Exporting  Pipes & Tubes to Singapore, Malaysia, Hongkong, Thailand, Indonesia, Taiwan. Other countires includes  Afghanistan, Albania, Andorra, Austria, Bahrain, Bangladesh, Bhutan, Brunei, Belarus, Belgium, Bulgaria, Cambodia, China, Cyprus, Croatia, Czech Republic, Denmark, Estonia, Egypt, Finland, France, Germany, Greece, Georgia, Hungary, Iceland, Ireland, Italy,  Iran, Iraq, Israel, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Lebanon, Latvia, Latin America, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova, Monaco, Maldives, Mongolia, Myanmar (Burma), Nepal, North Korea, Netherlands, Norway, Oman, Poland, Portugal, Pakistan, Palestine, Philippines, Qatar, Russia, Romania, Russia, San Marino, Serbia and Montenegro, Slovakia, Slovenia, Spain, Sweden, Switzerland, Saudi Arabia,  South Korea, South Africa, Sri Lanka, Syria,  Tanzania, Tajikistan, Thailand, Turkey, Turkmenistan, Ukraine, United Kingdom, United Arab Emirates (UAE), Uzbekistan, Vietnam, Yemen.

We are one of the top:

  • Tubes exporters in Singapore
  • Tubes exporters in Malaysia
  • Tubes exporters in Hongkong
  • Tubes exporters in Thailand
  • Tubes exporters in Indonesia
  • Tubes exporters in Taiwan