ASME SA213 TP347 S34700 Stainless Steel Seamless Tube For Condenser
ASME SA213 TP347 S34700 Stainless Steel Seamless Tube for Condenser Application
Yuhong specializes in ASME SA213 TP347 (UNS S34700) stainless steel seamless tubes for condensers. With deep expertise in austenitic stainless steel pipes, we strictly follow the ASME SA213 standard.
We serve over 85 countries, customizing sizes for efficient heat transfer and leakage-free, safe condenser operation in power, refrigeration, and industrial setups.
Choose Yuhong for quality, performance, and tailored solutions to optimize your condenser systems.
ASME SA213 TP347 Chemical Composition
| Grade | UNS | Carbon | Manganese | Phosphorus | Sulfur | Silicon | Chromium | Nickel |
Niobium
|
| TP347 | S34700 | 0.08 | 2 | 0.045 | 0.03 | 1 | 17.0 - 20.0 | 9.0 - 13.0 |
10xC–1.10
|
| Grade | UNS Number | Heat Treat Type | Austenitizing/Solutionizing/Stabilizing Temperature | Cooling Media |
| TP347 | S34700 | solution treatment | 1900 [1040]°F, H | water or other rapid cool |
| Grade | UNS | Tensile Strength | Yield Strength | Elongation | Hardness | |
| TP347 | S34700 | min, ksi[MPa] | min, ksi[MPa] | in 2 in. or 50 mm, min, % | Brinell/Vickers | Rockwell |
| 75[515] | 30[205] | 35 | 192 HBW | 90 HRB | ||
| 200 HV | ||||||
ASME SA213 TP347 Equivalent specification
| Region | Standard Designation |
| China | GB 06Cr18Ni11Nb |
| Japan | CNS 347; JIS SUS 347 |
| South Korea | KS STS 347 |
| USA | ASTM/AISI 347; UNS S34700 |
| ISO | ISO 68CrNiNb 18 - 10 |
| Germany | DIN EN/DIN X6CrNiNb 18 - 10 (X10CrNiNb18 - 9); W - Nr. 1.4550 |
| France | NF EN/NF Z6CNNb 18 - 10 |
| Euro Standard | EN X6CrNiNb 18 - 10; Digital Number 1.4550 |
| Russia | GOST 08X18H12Б |
| Sweden | SS 2338 |
| UK | BS EN/BS 347S17; 347S31 |
ASME SA213 TP347 S34700 Stainless Steel Seamless Tube for Condenser Application
ASME SA213 TP347 (UNS S34700) stainless steel seamless tubes, compliant with the ASME SA213 standard, excel in condenser applications due to their unique material properties. The niobium-stabilized austenitic structure provides excellent resistance to intergranular corrosion, crucial for withstanding the corrosive effects of coolants and condensate in condensers. Their high-temperature strength and oxidation resistance ensure reliable performance during thermal cycling, while the seamless construction minimizes leakage risks. These tubes efficiently facilitate heat transfer between steam and cooling media, maintaining optimal condenser efficiency and longevity in power plants, refrigeration, and industrial systems.
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