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Payment Type: L/C,T/T
Transportation: Ocean,Land,Air,Express
Model No.: ASME SA213 TP347H
Brand: YuHong
Standard: Astm
Section Shape: Round
Place Of Origin: China
Production Process: Cold Drawn
Whether Alloy: Non-Alloy
Category: Seamless Steel Pipe
Product Name: Stainless Steel Seamless
Specification: ASME SA213
Ends Type: Plain ends
Surface: Annealed&Pickled
Technique: Cold Drawn/ Cold Rolled
Material: TP347H
Application: Boiler Pipe
ASME SA213 TP347H Stainless Steel Seamless Tube For Heat Exchanger Application
ASME SA213/213M covers seamless ferritic and austenitic steel boiler, superheater, and heat exchanger tubes. CTS TUBES is specialized Supply ASME SA213/213M Stainless Steel tubes Grades TP347, TP347H; ASTM A213 TP347, TP347H Seamless Steel tubes.
Standard:
ASTM A213/A213M, ASME SA213.
Description Name:
ASME SA213 TP347 TP347H Seamless Stainless Pipes, SA213 TP347 TP347H Stainless tubes,
TP347 TP347H Seamless tubes, ASTM A213 TP347 TP347H Stainless tubes, TP347 TP347H Stainless Steel Seamless Tubing, SMLS TP347H Steel Pipes.
ASTM A213 TP347H Stainless Steel Seamless Tube Chemical Composition
| Grade | 347 | 347H | 347HFG |
| UNS Designation | S34700 | S34709 | S34710 |
| Carbon (C) Max. | 0.08 | 0.04–0.10 | 0.06–0.10 |
| Manganese (Mn) Max. | 2 | 2 | 2 |
| Phosphorous (P) Max. | 0.04 | 0.04 | 0.04 |
| Sulphur (S) Max. | 0.03 | 0.03 | 0.03 |
| Silicon (Si) Max. | 0.75 | 0.75 | 0.75 |
| Chromium (Cr) | 17.0–20.0 | 17.0–20.0 | 17.0–20.0 |
| Nickel (Ni) | 9.0–13.0 | 9.0–13.0 | 9.0–13.0 |
| Molybdenum (Mo) | — | — |
|
| Nitrogen (N) | — | — | — |
| Iron (Fe) | Bal. | Bal. | Bal. |
| Other Elements | Cb+Ta=10xC-1.0 | Cb+Ta=8xC-1.0 | Nb+Ta=8xC-1.0 |
ASTM A213 TP347H Stainless Steel Tube Physical Properties
| 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) |
| 347 | S34700 | 7.98 | 29 | 9.2 | — |
| 347H | S34709 | 7.98 | 29 | 9.2 | — |
| 347HFG | S34710 | — | 29 | 9.2 | — |
ASTM A213 TP347H Stainless Steel Seamless Tube Mechanical Properties
| In the Annealed Condition at -20°F to +100°F | |||||||||
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|
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| Tensile Strength | Tensile Strength | Yield Strength | Yield Strength |
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| Alloy | UNS | Spec | MPa | ksi | MPa | ksi | Elongation in 2 inches (min.) % | Grain Size Req. | Harndess HBW |
| 347 | S34700 | ASTM A213 | 515 | 75 | 205 | 30 | 35 | — | 192 |
| 347H | S34709 | ASME SA 213 | 515 | 75 | 205 | 30 | 35 | 7 or coarser | 192 |
| 347HFG | S34710 | — | 550 | 80 | 205 | 30 | 35 | 7 or coarser | 192 |
Why 347H Stainless Steel Seamless Tube is used for Chemical Processing?
The grade 347 is specific austenitic stainless steel made for repeated intermittent exposure to temperatures above 800 degrees Celsius. These are modifications of 304 stainless steel. They are similar to the 321 grade in some mechanical properties but different in that it has columbium in the composition. The material is corrosion resistant to most corrosive media in medium to high temperatures.
This is an important aspect required at chemical processing. The material has minimum yield strength of 205MPa and the minimum tensile strength at 515MPa. This allows the material to withstand high pressure at temperatures above 850 degrees Celsius. The pipes and components also have a good elongation and high hardness. The 304 material can undergo intergranular corrosion above temperatures 850 F. The 347H has a higher carbon content and heat resistant so that it can perform in this temperature range.
The combination of the pressure containment capacities, the strength, hardness, heat resistance and corrosion resistance make it applicable for chemical processing. These properties also make the material used in other high corrosive, high heat applications such as the boiler tubes and casings, radiant super heaters, heat exchanger tubes, oil and gas refineries and aircraft exhaust stacks.
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
| Selling Units | : | Kilogram |
|---|---|---|
| Package Type | : | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
Packaging: Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Productivity: According to Clients' Request
Transportation: Ocean,Land,Air,Express
Place of Origin: China
Supply Ability: According to Clients' Requirements
Certificate: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008.
HS Code: 7304419000
Payment Type: L/C,T/T
Incoterm: FOB,CFR,CIF,EXW,Express Delivery
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