Thaida stands out as a top manufacturer and supplier in Thailand, specializing in high-quality Stainless Steel 347H Seamless Pipes that are engineered for exceptional performance in high-temperature and corrosive settings. These pipes are crafted using cutting-edge manufacturing techniques and stringent quality control measures to guarantee outstanding precision, durability, and reliability. What sets Thaida’s Stainless Steel 347H Seamless Pipes apart is their stabilization with niobium, which offers remarkable resistance to intergranular corrosion, even after being subjected to high temperatures. With an enhanced carbon content that boosts creep strength, these pipes are perfect for demanding industrial applications both in Thailand and around the globe, where durability and heat resistance are essential.
ASTM A213 TP 347H SS Seamless Pipes Thailand, SS 347H Seamless Pipes Supplier in Bangkok, 347H Seamless Pipes Exporter in Pattaya, Stainless Steel 347H Seamless Pipes Manufacturer in Nonthaburi, SS 347H Pipes Price List in Chiang Mai, Stainless Steel 347H Seamless Pipes Supplier in Rayong, Stainless Steel 347H Seamless Pipes in Chonburi
The composition of Stainless Steel 347H Seamless Pipes includes chromium (17–19%), nickel (9–13%), and niobium, along with a higher carbon content (0.04–0.10%) compared to standard 347, which enhances strength at elevated temperatures. They boast a tensile strength of approximately 515 MPa, a yield strength of 205 MPa, and impressive elongation and toughness. The niobium stabilization helps reduce carbide precipitation during welding, while the increased carbon content enhances mechanical properties at high temperatures, ensuring structural integrity and long-lasting performance under continuous heat and pressure.
Stainless Steel 347H Seamless Pipes
Specification
| Specifications |
ASTM A312 / ASME SA312 |
| Sizes (Seamless) |
1/2″ NB – 24″ NB |
| Wall Thickness Available |
Schedule 5S – Schedule XXS (heavier on request) |
| Other Materials Testing |
NACE MR0175, H2 SERVICE, OXYGEN SERVICE, CRYO SERVICE, etc. |
| Dimensions |
All pipes are manufactured and inspected/tested to relevant standards including ASTM, ASME, and API, etc. |
Stainless Steel 347H Seamless Pipes
Chemical Composition
| Grade |
C |
Cr |
Ni |
Mn |
P |
S |
Si |
Other |
| 347H |
0.04–0.10 |
17.00–19.00 |
9.00–13.00 |
≤2.00 |
≤0.035 |
≤0.030 |
≤1.00 |
Nb ≥ 8×C% |
Stainless Steel 347H Seamless Pipes
Mechanical Properties
| Grade |
Tensile Strength (MPa) min |
Yield Strength 0.2% Proof (MPa) min |
Elongation (% in 50mm) min |
Hardness |
Rockwell B (HR B) max |
Brinell (HB) max |
| 347H |
515 |
205 |
40 |
|
92 |
201 |
Stainless Steel 347H Seamless Pipes Exporter in Bangkok, SS 347H Seamless Pipes Price List in Pattaya, Stainless Steel DIN 1.4550 / 1.4961 Seamless Pipes, Stainless Steel 347H Pipes Supplier in Nonthaburi, Stainless Steel 347H Seamless Pipes Exporter in Chiang Mai, SS 347H Seamless Pipes Exporter in Rayong, Stainless Steel 347H Seamless Pipes Price in Chonburi, SS 347H Seamless Pipes Weight Chart, SS 347H Seamless Pipes Thickness, Austenitic Stainless Steel 347H Pipes Supplier in Rayong.
Stainless Steel 347H Seamless Pipes
from Thaida?
Choosing Stainless Steel 347H Seamless Pipes from Thaida in Thailand ensures superior quality, durability, and performance. These pipes provide outstanding corrosion resistance and strength, making them ideal for demanding industrial applications. With a strong commitment to exceptional service and timely delivery, Thaida guarantees complete customer satisfaction. Backed by expertise in stainless steel products, we deliver high-grade, customized solutions designed to meet your specific requirements with precision and reliability.
Stainless Steel 347H Seamless Pipes
Supplier in Thailand
A leading supplier of Stainless Steel 347H Seamless Pipes Thaida offers a wide range of high-quality pipes and tubes suitable for various industrial applications. With an extensive inventory and a strong commitment to dependable service, it has earned a reputation as a trusted provider of stainless steel solutions throughout Thailand.
ASTM A213 TP 347H SS Seamless Pipes Thailand, SS 347H Seamless Pipes Supplier in Bangkok, 347H Seamless Pipes Exporter in Pattaya, Stainless Steel 347H Seamless Pipes Manufacturer in Nonthaburi, SS 347H Pipes Price List in Chiang Mai, Stainless Steel 347H Seamless Pipes Supplier in Rayong, Stainless Steel 347H Seamless Pipes in Chonburi
Grade specifications of Stainless Steel 347H Seamless Pipes
| ASTM / ASME Name | ASTM A 312 ASME SA 312 |
|---|
| Dimensions Standard | ASTM, ASME and API |
|---|
| Stainless Steel 304 Seamless Pipes Size Range | 0.5″ NB – 16″ NB |
|---|
| OD Sizes | 0.5″NB TO 30″NB IN |
|---|
| Schedule | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
|---|
| Frequently Used Type | Seamless/ Fabricated |
|---|
| Stainless Steel 304 Seamless Pipes Stock Length | Single Random, Double Random & Cut Length |
|---|
| Stainless Steel 304 Seamless Pipes End Finishing | Plain End, Beveled End, Treaded End |
|---|
Physical properties of SS Stainless Steel 347H Seamless Pipes
| Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (m/m/°C) | Thermal Conductivity (W/m.K) | Specific Heat 0-1000°C (J/kg.K) | Electrical Resistivity (n.m) |
|---|
| 0-1000°C | 0-3150°C | 0-5380°C | at 1000°C | at 5000°C |
|---|
| 304 | 8000 | 193 | 17.2 | 17.8 | 18.4 | 16.2 | 21.5 | 500 | 720 |
Stainless Steel 347H Seamless Pipes
Seamless Pipes
Are Custom Sizes Available for Stainless Steel 347H Seamless Pipes?
We offer custom sizes of Stainless Steel 347H Seamless Pipes to perfectly match your specific requirements. Our dedicated team provides tailored piping and tubing solutions designed to meet the needs of various industrial applications. For more information or inquiries, reach out to us at [email protected].
Stainless Steel 347H Seamless Pipes Exporter in Bangkok, SS 347H Seamless Pipes Price List in Pattaya, Stainless Steel DIN 1.4550 / 1.4961 Seamless Pipes, Stainless Steel 347H Pipes Supplier in Nonthaburi, Stainless Steel 347H Seamless Pipes Exporter in Chiang Mai, SS 347H Seamless Pipes Exporter in Rayong, Stainless Steel 347H Seamless Pipes Price in Chonburi, SS 347H Seamless Pipes Weight Chart, SS 347H Seamless Pipes Thickness, Austenitic Stainless Steel 347H Pipes Supplier in Rayong.
Stainless Steel 347H Seamless Pipes
Uses
These pipes find extensive use in various industries, including petrochemical, chemical processing, refineries, power generation, and aerospace. They are particularly well-suited for heat exchangers, furnace components, superheater tubes, and boiler equipment that operate under extreme temperature conditions. Their exceptional resistance to oxidation, scaling, and thermal fatigue makes them ideal for long-term service in high-stress environments. With their superior strength, corrosion resistance, and excellent weldability, Stainless Steel 347H Seamless Pipes deliver reliable performance, extended service life, and minimal maintenance in critical industrial applications.
