Home > Stainless Steel > Stainless Steel 347 and 347H Welded Pipes
Bulan Pipes and Tubes is a company based in Indonesia, Jakarta, specializing in high quality stainless steel. Committed to providing excellence, we offer a wide range of welded pipes, including Stainless Steel 347 and 347H Welded Pipes. Our products are known for their high durability, corrosion resistance and durability, making them ideal for a variety of industrial applications. We pride ourselves on providing reliable solutions tailored to meet the specific needs of our customers, ensuring exceptional performance and quality in every product.
Stainless Steel 347 and 347H Welded Pipes are characterized by their structure, which contains significant amounts of chromium, nickel, and columbium, which increases their intergranular corrosion resistance and mechanical properties have high tensile strength, with 347H providing strength a higher elevation. Both grades exhibit excellent rigidity and flexibility, making them suitable for challenging environments. Advantages include excellent oxidation resistance, ease of manufacture and durability, making it ideal for applications in the chemical industry, the petrochemical industry and in high-temperature environments where stability is required.
Specifications : ASTM A312 / ASME SA312
Outside Diameter : 6.00 mm OD up to 914.4 mm OD, Sizes up to 24″ NB available Ex-stock, OD Size available Ex-stock
Thickness : 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Size : 1/2″ NB – 24″ NB
Type : Welded
Form: Round Pipes, Square Pipes, Rectangular Pipes.
Length : Single Random, Double Random & Required Length
End : Plain End, Beveled End, Treaded
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 |
Grade | C | Mn | Si | P | S | Cr | Cb | Ni | Fe |
SS 347 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 20.00 | 10xC – 1.10 | 9.00 – 13.00 | 62.74 min |
SS 347H | 0.04 – 0.10 | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 19.00 | 8xC – 1.10 | 9.0 -13.0 | 63.72 min |
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.
Choosing Stainless Steel 347 and 347H Welded Pipes guarantees excellent corrosion resistance, high strength, and durability. Designed for diverse industrial applications, it delivers reliable performance in tough environments while maintaining competitive pricing for cost-effective solutions.
Bulan Pipes and Tubes, a leading manufacturer and supplier of Stainless Steel 347 and 347H Welded Pipes in Indonesia, Jakarta, offers a comprehensive range of high-quality pipes and tubing suitable for various industrial applications. Our extensive inventory and commitment to exceptional service make us a trusted choice for regional products.
NB Sizes | Sch 5 | Sch 10 | Sch 40 | Sch 80 | Sch 160 |
1/8″ | ✓ | ✓ | ✓ | ✓ | |
1/4″ | ✓ | ✓ | ✓ | ✓ | |
3/8″ | ✓ | ✓ | ✓ | ✓ | |
1/2″ | ✓ | ✓ | ✓ | ✓ | ✓ |
3/4″ | ✓ | ✓ | ✓ | ✓ | ✓ |
1″ | ✓ | ✓ | ✓ | ✓ | ✓ |
1 1/4″ | ✓ | ✓ | ✓ | ✓ | ✓ |
1 1/2″ | ✓ | ✓ | ✓ | ✓ | ✓ |
2″ | ✓ | ✓ | ✓ | ✓ | ✓ |
2 1/2″ | ✓ | ✓ | ✓ | ✓ | ✓ |
3″ | ✓ | ✓ | ✓ | ✓ | ✓ |
4″ | ✓ | ✓ | ✓ | ✓ | ✓ |
5″ | ✓ | ✓ | ✓ | ✓ | |
6″ | ✓ | ✓ | ✓ | ✓ |
We offer custom sizes for Stainless Steel 347 and 347H Welded Pipes to meet your specific needs. Our dedicated team at Bulan Pipes and Tubes provides tailored solutions for all your piping and tubing requirements. For more information, contact us at sales@bulanpipes.id.
Stainless Steel 347 and 347H Welded Pipes are widely used in various industries due to their excellent corrosion resistance and mechanical properties The most common applications are the chemical and petrochemical industries, where they are used in mechanical applications processing, heat exchangers and piping systems. It is used in power plants and aerospace applications, where resistance to high temperatures is required. Moreover, these pipelines are suitable for food processing and pharmaceutical industry due to their purity. Its versatility and durability make it ideal for harsh environments and applications.
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