All Products
  • Wenzhou Shangle Steel Co., Ltd.
    Sam
    "Wenzhou Shangle Steel's products are truly game-changers. Their stainless steel pipes have not only streamlined our operations but also boosted overall efficiency. High quality, reliable, and durable, they are a valuable addition to our projects!"
  • Wenzhou Shangle Steel Co., Ltd.
    Peter
    "Choosing Wenzhou Shangle Steel is one of the best decisions we've made. Their commitment to quality and customer service is unparalleled. The stainless steel pipes we procured became integral to our manufacturing process and significantly improved our productivity!"
Contact Person : Joya
Phone Number : +8613616616928
Whatsapp : +8613616616928

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

  • ASME SA213 / ASTM A213 TP347H Stainless Steel Seamless Tube Heat Exchanger Tube
Place of Origin CHINA
Brand Name Shangle
Certification PED,IS09001
Model Number 12.7
Minimum Order Quantity Negotiable
Price Negotiable
Packaging Details Woven Packing
Delivery Time 30DAYS
Payment Terms L/C, T/T
Supply Ability 500TONS/30DAYS

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

x
Product Details
Material 304 ,304L 310 321 316 316L Standard AISI, ASTM, DIN, EN, GB
Shape SCH10, SCH20, SCH30, STD, SCH40, SCH60, SCH80 Technique Cold Draw
Application Oil, Petroleum/Power Package Woven Packing
Highlight

ASME SA213 Stainless Steel Seamless Tube

,

ASTM A213 Stainless Steel Seamless Tube

,

TP347H Stainless Steel Seamless Tube
Leave a Message
Product Description

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
  • ASME SA213 / ASTM A213 TP347H Stainless Steel Seamless Tube Heat Exchanger Tube 0
Tags:

stainless steel sheet

stainless steel panels

ss metal sheet