- sales@bulanpipes.id
- Jakarta, Indonesia
Home > Stainless Steel >Stainless Steel 347 and 347H Instrumentation Tubing
Jakarta, Indonesia-based Bulan Pipes and Tubes is a reliable manufacturer and supplier of high-performance stainless steel products, such as Stainless Steel 347 and 347H Instrumentation Tubing. With precision manufacturing and rigorous quality standards, Bulan provides tubing solutions custom-made for critical instrumentation and control systems in demanding industrial settings. Stainless Steel 347 and 347H Instrumentation Tubing is engineered to operate in corrosive environments and withstand high temperatures, with excellent long-term reliability and mechanical strength. These stabilized grades are best suited for welding and thermal cycling applications, providing safety and performance in extreme operations.
Stainless Steel 347 and 347H Instrumentation Tubing is a stabilized austenitic stainless steel with 17–20% chromium, 9–13% nickel, and niobium (columbium) to resist intergranular corrosion. Grade 347H has greater carbon content (0.04–0.10%) than 347 and is stronger and creep-resistant at high temperatures. These tubes have a tensile strength of 515 MPa, yield strength of 205 MPa, and elongation of 35%. Product Name: Stainless Steel 347 and 347H Instrumentation Tubing. These grades are stable and resistant to corrosion during stress-free continuous exposure to high temperatures and weld processes.
| Grade | Range | Ni | C | Cr | Mn | Si | P | S |
|---|---|---|---|---|---|---|---|---|
| 347 | Min. | 9.0 | – | 17.0 | – | – | – | – |
| Max. | 13.0 | 0.08 | 20.0 | 2.00 | 1.00 | 0.040 | 0.030 | |
| 347H | Min. | 9.0 | 0.04 | 17.0 | – | – | – | – |
| Max. | 13.0 | 0.10 | 19.0 | 2.00 | 1.00 | 0.045 | 0.030 |
| Grade | Tensile Strength min (MPa) | Yield Strength 0.2% Proof min (MPa) | Hardness | Elongation (% in 50mm) min | |
|---|---|---|---|---|---|
| Brinell max (HB) | Rockwell B max (HR B) | ||||
| 347/347h | 515 | 205 | 201 | 92 | 40% |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Stainless Steel 347 and 347H Instrumentation Tubing from Bulan Pipes and Tubes ensures high quality and durability, as these pipes offer excellent corrosion resistance and strength. Our commitment to exceptional service and reliable delivery guarantees customer satisfaction across various industrial applications. Our expertise in stainless steel products ensures you receive a top-tier solution tailored to your needs.
Bulan Pipes and Tubes, one of the largest suppliers of Stainless Steel 316 and 316L Instrumentation Tubing in Indonesia, Jakarta, offers a comprehensive range of high-quality pipes and tubes suitable for various industrial applications. Their extensive inventory and commitment to exceptional service make them a go-to choice for stainless steel products in the region.
| Grade | UNS No | Old British | Euronorm | Japanese JIS | Swedish SS | GOST | ||
|---|---|---|---|---|---|---|---|---|
| BS | En | No | Name | |||||
| 347 | S34700 | 347S31 | – | 1.4550 | X6CrNiNb18-10 | SUS 347 | 2338 | 08Ch18N12B |
| 347h | S34709 | – | – | 1.4961 | – | SUS 347h | – | – |
Yes, we offer custom sizes for Stainless Steel 347 and 347H Instrumentation Tubing to meet your specific requirements. Our team at Bulan Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@bulanpipes.id.
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