Stainless Steel 321 / 321H Rings Supplier & Exporter

stainless steel rings

Stainless Steel UNS S32100 / S32109 Rings, SS Rings, Grade 321H custom stainless steel rings, 321 stainless steel ring price, Grade 321 ss ring for sale, Stainless Steel Rings Supplier

Stainless Steel DIN 1.4541 / 1.4878 Rings Supplier

In order to help industrialist to easily meet all their requirements, Nandishwar steel a reliable industry is working much harder in providing an extensive range of rings. Stainless Steel 321 / 321H Rings offered range is very well fabricated only by using stunning quality of SS alloy and also as per various international and national raw material standard qualities that is created in the industry. The product is very well known in the market because of various good attributes that it holds. Apart from that the entire production process of Stainless steel 321 / 321H rings is thoroughly staging wisely inspected by the expert representative for quality assurance. The best part is that product to buyers is offered at competitive prices.

In the manufacturing industry, several tests are given high priority so the quality of production can be well assured. The tests conducted are like-
• Pitting resistance test
• Radiography test
• PMI and IGC test
• Hydrostatic test
• Flattening/flaring test
• Chemical/mechanical test
• Macro/micro test

The properties that have made rings popular and widely used are like-
• Rugged construction
• High tensile strength
• Corrosion resistance
• Crevice corrosion and stress corrosion cracking resistance
• Good dimensional accuracy
• Sturdiness
• Durability

At the buyers request several documentation is offered like-
• Heat treatment chart
• Quality assurance plan
• Fumigation certification
• Commercial invoice
• Packaging list
• Raw material test report

The product packaging is done to supply product without causing damages in-
• Wooden crates/pallets/boxes
• Carton boxes

Now you can surely make the right decision on buying the rings.

We also supply make of SAIL / ESSAR / JINDAL / TATA / BHUSHAN/ INDIAN / IMPORTED etc material.
We are Leading Manufacturer, Exporter & Supplier of Stainless Steel 317 / 317L Rings.
Salient Features :
  • • Strength
  • • Durability
  • • Reliability
  • • Corrosion resistance
  • • Close tolerances.


How Can You Resize 321 Stainless Steel Rings?

Resizing 321 stainless steel rings in industrial applications requires specialized equipment and techniques. The first step is to determine the size needed by measuring the specifications of the ring and the size required for the intended application. The ring must then be cleaned thoroughly to remove any dirt, oil, or debris that may affect the resizing process. Next, the ring is heated using a heat source such as a torch or induction heater until it is red hot to soften the metal and make it easier to work with. Depending on the type of resizing required, the ring may be stretched or compressed using specialized equipment such as hydraulic presses or hammers and may need to be done in stages to avoid cracking the metal. Once the ring has been resized, it should be allowed to cool slowly to room temperature and then be inspected to ensure it meets the desired specifications and is free of cracks or other defects. A professional metalworker or machine shop should only perform this process to ensure it is done safely and accurately.

What is the difference between 321 and 321H stainless steel rings?

321 and 321H stainless steel rings are a metal alloy with incredibly high rust resistance and excellent formability. Still, they are slightly different in performance in high temperatures. The main difference between the two is that 321H has added carbon content—meaning its melting point is higher than that of standard alloy 321, making 321H better handle higher temperature applications. Additionally, the added carbon content increases strength at elevated temperatures and provides greater corrosion resistance than other stainless steels. Both alloys remain strong at temperatures up to 1500°F, but for temperatures exceeding 1500°F, 321H is the superior choice.

SS 321 S32100 1.4541
SS 321H S32109 1.4878

Other grades of Stainless Steel 321 / 321H Rings

stainless steel 321 Rings
stainless steel 321H Rings
ss 321 Rings
stainless steel 321H Rings
ss UNS S32100 Rings
stainless steel UNS S32109 Rings
stainless steel DIN 1.4541 Rings
ss DIN 1.4878 Rings


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