- sales@bulanpipes.id
- Jakarta, Indonesia
Home > Stainless Steel > Stainless Steel 347 and 347H Welded Tubing
Bulan Pipes and Tubes is a reputable manufacturer and supplier located in Jakarta, Indonesia, specializing in high-quality Stainless Steel 316H Seamless Tubing. This tubing is designed to deliver exceptional strength and corrosion resistance, especially in high-temperature applications. Adhering to ASTM A213 and ASTM A269 standards, 316H is a high-carbon variant of 316 stainless steel, which enhances its creep strength and stress rupture performance at temperatures exceeding 538 °C (1000 °F). It effectively resists pitting, crevice corrosion, and general corrosion in environments rich in chlorides and acids. With a variety of diameters, wall thicknesses, and surface finishes available, 316H seamless tubes find extensive use in the power generation, petrochemical, and thermal processing sectors.
Stainless Steel 347 and 347H Welded Tubing is composed of 17-19% chromium, 9-13% nickel, and 0.45% niobium offering excellent resistance to high-temperature oxidation and intergranular corrosion. With a tensile strength of 515 MPa and yield strength of 205 MPa, it provides exceptional stability and strength in extreme environments. The material’s excellent weldability and resistance to carbide precipitation make it ideal for use in heat exchangers, boilers, and pressure vessels, ensuring reliable performance and durability in high-temperature applications.
Welded Tubes Size : 1 / 8″ NB – 24″ NB
Specifications : ASTM A/ASME SA213, A249, A269, A312, A358
Standard : ASTM, ASME and API
Length : Single Random, Double Random & Required Length
Outer Diameter : 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB
Thickness : 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Schedule : SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Types : Welded
Form : Round Tubes, Square Tubes, Rectangular Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes
End : Plain End, Beveled End, Treaded
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1454 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choose Stainless Steel 347 and 347H Welded Tubing from Bulan Pipes and Tubes for exceptional corrosion resistance, superior strength and excellent durability. Ideal for a variety of industrial applications it provides outstanding performance in harsh environments. With precision manufacturing and quality assurance, we ensure reliable and durable tubing solutions.
Bulan Pipes and Tubes is the largest supplier of Stainless Steel 317 and 317L Welded Tubing in Indonesia, Jakarta. Known for its high-quality products. We offer superior corrosion resistance, strength, and durability. Trusted by industries worldwide they provide reliable precision-engineered tubing for various applications and project needs.
| STANDARD | WERKSTOFF NR. | UNS | JIS | GOST | EN |
| SS 347 | 1.4550 | S34700 | SUS 347 | 08Ch18N12B | X6CrNiNb18-10 |
| SS 347H | 1.4961 | S34709 | SUS 347H | – | X6CrNiNb18-12 |
Yes, Bulan Pipes and Tubes offer large custom designs for Stainless Steel 347 and 347H Welded Tubing. With design, wall thickness and length. Their adjustable options ensure the tubing meets specific application requirements. This flexibility makes it more efficient and reliable for different industries and environments. For more details, contact us at sales@bulanpipes.id.
Stainless Steel 347 and 347H Welded Tubing is widely used in industries that require high-temperature resistance. And excellent corrosion resistance. It is ideal for applications in heat exchangers, boilers and pressure vessels. Where durability at elevated temperatures is crucial. Additionally it is used in chemical processing, aerospace and power generation industries, providing reliable performance in extreme environments. Its resistance to intergranular corrosion makes it suitable for applications involving hot gases, corrosive chemicals and high-pressure systems ensuring long-term reliability and strength.
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