Welcome to Ecer
Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Consent Do not consent
China factories

Chat Now Send Email
China factory - Yuhong Group Co.,Ltd

Yuhong Group Co.,Ltd

  • China,Ningbo ,Zhejiang
  • Verified Supplier
  1. Home
  2. Products
  3. About Us
  4. Contact Us

Leave a Message

we will call you back quickly!

Submit Requirement
  1. Home>
  2. Heat Exchanger Tube>
  3. ASTM A213 TP347H / EN 1.4961 Stainless Steel Seamless Tube Heat Exchanger Tube
China ASTM A213 TP347H / EN 1.4961 Stainless Steel Seamless Tube Heat Exchanger Tube
China ASTM A213 TP347H / EN 1.4961 Stainless Steel Seamless Tube Heat Exchanger Tube

  1. China ASTM A213 TP347H / EN 1.4961 Stainless Steel Seamless Tube Heat Exchanger Tube
  2. China ASTM A213 TP347H / EN 1.4961 Stainless Steel Seamless Tube Heat Exchanger Tube
  3. China ASTM A213 TP347H / EN 1.4961 Stainless Steel Seamless Tube Heat Exchanger Tube
  4. China ASTM A213 TP347H / EN 1.4961 Stainless Steel Seamless Tube Heat Exchanger Tube

ASTM A213 TP347H / EN 1.4961 Stainless Steel Seamless Tube Heat Exchanger Tube

  1. MOQ： 500KGS
  2. Price：
  3. Get Latest Price
End Plain Ends / Beveled Ends
Standard ASME SA213, ASTM A213
Steel Grade TP347H / UNS S34709 / EN 1.4961
Payment Terms L/C, T/T
Delivery Time 7days
Packaging Details Ply-wooden Case /Iron Case/ Bundle with plastic Cap
W.T. 0.016" TO 1" (0.41MM TO 25.4MM)
Application Boiler, Heat Exchanger, Condenser, Fluid and Gas Transport
Length Single Random, Double Random & Cut Length
Surface Treatment Pickled and Annealed, Bright Annealed, Polish
High Light ASTM A213 TP347H Stainless Steel Seamless Tube, ASTM A213 Stainless Steel Heat Exchanger Tube
Product Name Stainless Steel Seamless Tube
O.D. 0.125" TO 6" (6MM TO 152.4MM)
Brand Name YUHONG
Model Number ASTM A213 TP347H Stainless Steel Seamless Tube
Certification ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008.
Place of Origin CHINA

View Detail Information

Inquiry by Email Get Latest Price
Chat online Now Ask for best deal

Explore similar products

  1. China ASTM A213 TP304, TP304L , TP316L , TP321 , TP310S, TP347H , TP317L ,16 BWG 20FT

    ASTM A213 TP304, TP304L , TP316L , TP321 , TP310S, TP347H , TP317L ,16 BWG 20FT

    Chat online Now
  2. China Heat Exchanger tube, U bend Type , Stainless Steel Heat Exchanger Tube ASTM 213,

    Heat Exchanger tube, U bend Type , Stainless Steel Heat Exchanger Tube ASTM 213,

    Chat online Now
  3. China ASTM A861 GR.2 Titanium Alloy Seamless Pipe For Boiler Condenser Electric

    ASTM A861 GR.2 Titanium Alloy Seamless Pipe For Boiler Condenser Electric

    Chat online Now
  4. China ASME SB338 GR.7 / UNS R52400 Titanium Alloy Seamless Heat Exchanger Tube

    ASME SB338 GR.7 / UNS R52400 Titanium Alloy Seamless Heat Exchanger Tube

    Chat online Now
  1. Product Details
  2. Company Details

Product Specification

End Plain Ends / Beveled Ends Standard ASME SA213, ASTM A213
Steel Grade TP347H / UNS S34709 / EN 1.4961 Payment Terms L/C, T/T
Delivery Time 7days Packaging Details Ply-wooden Case /Iron Case/ Bundle with plastic Cap
W.T. 0.016" TO 1" (0.41MM TO 25.4MM) Application Boiler, Heat Exchanger, Condenser, Fluid and Gas Transport
Length Single Random, Double Random & Cut Length Surface Treatment Pickled and Annealed, Bright Annealed, Polish
High Light ASTM A213 TP347H Stainless Steel Seamless Tube, ASTM A213 Stainless Steel Heat Exchanger Tube Product Name Stainless Steel Seamless Tube
O.D. 0.125" TO 6" (6MM TO 152.4MM) Brand Name YUHONG
Model Number ASTM A213 TP347H Stainless Steel Seamless Tube Certification ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008.
Place of Origin CHINA
High Light TP347H Stainless Seamless Tube ，Annealed Stainless Seamless Tube ，ASTM A213 Stainless Seamless Pipe

ASTM A213 / ASME SA213 TP347H Stainless Steel Seamless Tube Heat Exchanger Tube

 

 

Cold-finished seamless austenitic stainless steel tube conforming to ASME SA213 / ASTM A213, Grade TP347H (UNS S34709), stabilized with Niobium, with a controlled carbon range of 0.04–0.10% for enhanced creep rupture strength. Manufactured in the solution-annealed condition, with dimensions, tolerances, and testing per ASTM A213, suitable for high-temperature heat exchanger, superheater, and boiler pressure-part service.

 

 

Equivalent Grades of ASTM A213 TP347H / EN 1.4961 Stainless Steel Seamless Tube Heat Exchanger Tube

Stainless Steel Tradename UNS no. Werkstoff No.
SS347H TP347H S34709 1.4961

 

 

Chemical Composition % of ASTM A213 TP347H / EN 1.4961 Stainless Steel Seamless Tube Heat Exchanger Tube

C

Mn

max.

P

max.

S

max.

Si

max.

 Ni Cr Mo Ti Nb Ta Ni Other
0.04-0.10 2.00 0.045 0.03 0.75 9.0-13.0 17.0-19.0 ... ... 8×C-1.10 ... ... ...

 

 

Mechanical Properties of ASTM A213 TP347H / EN 1.4961 Stainless Steel Seamless Tube Heat Exchanger Tube

 

In the Annealed Condition at -20°F to +100°F
      Tensile Strength Tensile Strength Yield Strength Yield Strength      
Alloy UNS Spec MPa ksi MPa ksi Elongation in 2 inches (min.) % Grain Size Req. Harndess HBW
347H S34709 ASME SA 213 515 75 205 30 35 7 or coarser 192

 

 

Compared to other grades of steel, 347H has certain advantages:

1. High temperature resistance: Steel 347H exhibits excellent heat resistance, making it suitable for applications where materials are subjected to elevated temperatures.

2. Enhanced corrosion resistance: This grade contains a higher level of chromium and columbium (niobium) than standard austenitic stainless steels. As a result, 347H offers improved resistance to corrosion, especially in environments with high concentrations of acids, such as sulfuric, acetic, and phosphoric acids.
3. Weldability: Steel 347H is known for its good weldability. It can be easily welded using standard welding techniques, such as TIG (Tungsten Inert Gas) or MIG (Metal Inert Gas) welding, without experiencing significant issues like sensitization or cracking.
4. Stability against intergranular corrosion: One of the primary advantages of 347H is its ability to resist intergranular corrosion, which can occur in certain environments or after exposure to high temperatures. This stability is due to the addition of columbium, which forms carbides that inhibit the precipitation of chromium carbides, thus preventing sensitization and intergranular corrosion.
5. Versatility: Steel 347H finds utility in a wide range of applications, including chemical processing, oil and gas industry, food processing, and high-temperature environments like furnace equipment and heat exchangers.

 

  

Application

  • Off-Shore Oil Drilling Companies
  • Power Generation
  • Petrochemicals
  • Gas Processing
  • Specialty Chemicals
  • Chemical Equipment
  • Sea Water Equipment
  • Heat Exchangers
  • Condensers
  • Pulp and Paper Industry

 

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other

  • Year Established:

    2007

  • Total Annual:

    50M-70M

  • Employee Number:

    50~850

  • Ecer Certification：

    Verified Supplier

  Yuhong Group is one of the large scale group company in China, more than 35 years experience in the international market, providing high-quality services to over 3000 customers, end user which like Aramco, Petrobras, Pemex, Petronas, Ecopetro, Petroecuador, …. till now Yuhong Grou...   Yuhong Group is one of the large scale group company in China, more than 35 years experience in the international market, providing high-quality services to over 3000 customers, end user which like Aramco, Petrobras, Pemex, Petronas, Ecopetro, Petroecuador, …. till now Yuhong Grou...

+ Read More

Get in touch with us

  • Reach Us
  • Yuhong Group Co.,Ltd
  • 20TH FLOOR,NO.1 NEW WORLD BUILDING ,NO.1018 MINAN ROAD,YINZHOU DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE, CHINA
  • https://www.steelseamlesspipe.com/

Leave a Message, we will call you back quickly!

Email

Check your email

Phone Number

Check your phone number

Requirement Details

Your message must be between 20-3,000 characters!

Submit Requirement

Trade Alert - Delivering the latest product trends and industry news straight to your inbox.

Home Categories About Us
RFQ Report IPR products Privacy Policy Sitemap

© 2026 Chinax.com. All rights reserved.