JMU Stainless Alloys Pvt. Ltd. is an acknowledged stockist and stockist r of Stainless Steel 321H Pipes and Tubes , which is advantageous for high temperature service because of its good mechanical properties. Titanium is added to the alloy's composition to suppress grain boundary chromium carbide precipitation and reduce susceptibility to intergranular corrosion.
These Stainless Steel 321H Tubes offered by JMU Stainless Alloys Pvt. Ltd. is actually basic type 304 modified by adding titanium in an amount at least 5 times the carbon plus nitrogen contents. It has good low temperature toughness and is comparable corrosion resistance and machinability to Type 304.
These SS 321H Pipes offered by JMU Stainless Alloys Pvt. Ltd. cannot be hardened by heat treatment, only by cold working, which further it can be easily welded and processed by standard shop fabrication practices. Optimising steels for high temperatures has meant that their resistance to aqueous corrosion has been limited.
These SS 321H Tubes is the grade of choice for applications in the temperature range of up to about 900 Degree C, combining high strength, resistance to scaling and phase stability with resistance to subsequent aqueous corrosion. It is readily welded by most standard processes, very ductile and forms easily, and is common to the petroleum refining industries. JMU Stainless Alloys Pvt. Ltd. also offer these 321H Stainless Steel Tubes in different sizes, shapes and designs as per clients’ specifications at reasonable price.
Steel WNR 1.4878 Fabricated Pipe stockist rs, SS 321H Capillary Tubes, Stainless S32109 Round Tubes, 321H Square Pipes, Steel 321H Electropolished Tubes, Steel 321H ERW Tubes, 321H EFW Pipes Exporters in India.
| GRADES | Steel 321H UNS S32109 / WNR 1.4878 |
| 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 321H | S32109 | 1.4878 |
