JMU Stainless Alloys Pvt. Ltd. is one of the best known traders of Stainless Steel 347H Pipes and Tubes , which is used for heavy welded equipment when annealing is not possible. In addition, they form another group known as precipitation - hardened steels, which are a combination of martensitic and austenitic steels.
Applications that consistently used Stainless Steel 347H Tubes, which is offered by JMU Stainless Alloys Pvt. Ltd. , include: High temperature chemical processes, Heat exchanger tubes, High temperature steam service, High pressure steam pipes and more. In most instances, the carbon content of the plate enables dual certification.
SS 347H Pipes is used to weld titanium and niobium stabilised 18/8 high carbon stainless steel. These types also are used for parts which are intermittently heated and cooled to temperatures between 800 degree F and 1600 degree F. With respect to intergranular corrosion, SS 347H Tubes offered by JMU Stainless Alloys Pvt. Ltd. is achieved through the use of columbium as a stabilizing element to maximize this feature.
The addition of columbium produces a stabilized type of stainless that eliminates carbide precipitation and, consequently, intergranular corrosion. The stabilization with niobium inhibits the formation of chromium carbide in Alloy 347H Pipes, and consequently increases the resistance to this type of corrosion. JMU Stainless Alloys Pvt. Ltd. also offer these 347H Stainless Steel Tubes in different sizes, shapes and designs as per clients’ specifications at reasonable price.
Steel WNR 1.4961 Fabricated Pipe stockist rs, SS 347H Capillary Tubes, Stainless S34709 Round Tubes, 347H Square Pipes, Steel 347H Electropolished Tubes, Steel 347H ERW Tubes, 347H EFW Pipes Exporters in India.
| GRADES | Steel 347H UNS S34709 / WNR 1.4961 |
| STANDARD | ASTM A213, A249, A269, A312, A358 / ASME SA213, SA249, SA269, SA312, SA358. |
| TYPE | Seamless, Welded, Fabricated, ERW, EFW, Cold Drawn Pipes |
| FORM | Round, Square, Rectangular, Hydraulic, Oval Pipes & Tubes, Galvanized Pipes & Tubes etc |
| SIZE | 1/8″NB TO 30″NB IN |
| SCHEDULE | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| LENGTH | Single Random, Double Random & Cut Length |
| END | Beveled End, Plain End, Treaded |
| STANDARD | UNS | WERKSTOFF NR. |
| SS 347H | S34709 | 1.4961 |
