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China factory - Yuhong Group Co.,Ltd

Yuhong Group Co.,Ltd

  • China,Ningbo ,Zhejiang
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China ASME SA213 / ASTM A213 TP347H Stainless Steel Seamless Tube Heat Exchanger Tube
China ASME SA213 / ASTM A213 TP347H Stainless Steel Seamless Tube Heat Exchanger Tube

  1. China ASME SA213 / ASTM A213 TP347H Stainless Steel Seamless Tube Heat Exchanger Tube
  2. China ASME SA213 / ASTM A213 TP347H Stainless Steel Seamless Tube Heat Exchanger Tube
  3. China ASME SA213 / ASTM A213 TP347H Stainless Steel Seamless Tube Heat Exchanger Tube
  4. China ASME SA213 / ASTM A213 TP347H Stainless Steel Seamless Tube Heat Exchanger Tube

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

  1. MOQ： 500KGS
  2. Price：
  3. Get Latest Price
Payment Terms L/C, T/T
Delivery Time 7days
Packaging Details Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Product Name Stainless Steel Seamless Tube
Standard ASME SA213, ASTM A213
Steel Grade 304, 304L, 309S, 310S, 316L, 347H etc.
O.D. 0.125" TO 6" (6MM TO 152.4MM)
W.T. 0.016" TO 1" (0.41MM TO 25.4MM)
Length Single Random, Double Random & Cut Length
End Plain Ends / Beveled Ends
Surface Treatment Annealed, Polished Etc.
Application Boiler, Heat Exchanger, Condenser, Fluid and Gas Transport
High Light ASTM A213 TP347H Stainless Steel Seamless Tube, ASTM A213 Stainless Steel Boiler Tube
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

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, T/T Delivery Time 7days
Packaging Details Ply-wooden Case /Iron Case/ Bundle with plastic Cap Product Name Stainless Steel Seamless Tube
Standard ASME SA213, ASTM A213 Steel Grade 304, 304L, 309S, 310S, 316L, 347H etc.
O.D. 0.125" TO 6" (6MM TO 152.4MM) W.T. 0.016" TO 1" (0.41MM TO 25.4MM)
Length Single Random, Double Random & Cut Length End Plain Ends / Beveled Ends
Surface Treatment Annealed, Polished Etc. Application Boiler, Heat Exchanger, Condenser, Fluid and Gas Transport
High Light ASTM A213 TP347H Stainless Steel Seamless Tube, ASTM A213 Stainless Steel Boiler Tube 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

 

 

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, pharmaceuticals, food processing, and high-temperature environments like furnace equipment and heat exchangers.

 

 

Equivalent Grades of Stainless Steel 347/347H Seamless Tube

Stainless Steel Tradename UNS no. Werkstoff No.
347H 347H Stainless S34709 1.4961

 

 

ASME SA213 / ASTM A213 TP347H Stainless Steel Seamless Tube Chemical Composition

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 ... ... ...

 

 

ASME SA213 / ASTM A213 TP347H Stainless Steel Seamless Tube Physical Propertie

 

In the Annealed Condition at -20°F to +100°F

 

 

Alloy

 

 

UNS Design

 

Density kg/dm³

 Modulus of Elasticity (x106 psi) Mean Coefficient of Thermal Expansion (IN./IN./°F x 10-6)

 

Thermal Conductivity (BTU-in/ft2-h-°F)
347H S34709 7.98 29 9.2 —

 

 

ASME SA213 / ASTM A213 TP347H Stainless Steel Seamless Tube Mechanical Properties

 

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

 

 

ASTM A213 / ASME SA213 TP347H Stainless Steel Seamless Tube Test Certificates

  • EN 10204/3.1B,
  • Raw Materials Certificate
  • 100% Radiography Test Report
  • Third Party Inspection Report, etc

 

 

Material Testing

  • Mechanical Testing Such as Tensile of Area
  • Hardness Test
  • Chemical Analysis – Spectro Analysis
  • Positive Material Identification – PMI Testing
  • Flattening Test
  • Micro and MacroTest
  • Pitting Resistance Test
  • Flaring Test
  • Intergranular Corrosion (IGC) Test

 

  

ASME SA213 /  ASTM A213 TP347H Stainless Steel Seamless Tube Application Industries

  • Off-Shore Oil Drilling Companies
  • Power Generation
  • Petrochemicals
  • Gas Processing
  • Specialty Chemicals
  • Pharmaceuticals
  • Pharmaceutical Equipment
  • 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 HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR,  PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...   YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR,  PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...

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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/

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