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Alloy steel Gr 22 tubing, enhanced with chromium, molybdenum and nickel, provides outstanding strength, corrosion resistance and durability. To withstand extreme heat and stress in oil, gas, petrochemical and power generation sectors, internal construction is robust and flexible and guarantees reliability and efficiency in demanding industrial applications.
| Designation | Nominal Chromium Content (%) | Nominal Molybdenum Content (%) |
| A387 Grade 22 | 2.25% | 1.00% |
| C | Mn | P | S | Si | Cr | Mo |
|---|---|---|---|---|---|---|
| 0.04 – 0.15 | 0.25 – 0.66 | 0.035 | 0.035 | 0.5 max | 1.88 – 2.62 | 0.85 – 1.15 |
| A387 / SA387 Grade 22 | Class 1 | Class 2 |
|---|---|---|
| Tensile Strength (ksi) | 60-85 | 75-100 |
| Tensile Strength (MPa) | 415-585 | 515-690 |
| Yield Strength (ksi) | 30 | 45 |
| Yield Strength (MPa) | 205 | 310 |
| Elongation in 200mm (%) | – | – |
| Elongation in 50mm (%) | 18 | 18 |
| Reduction of area in % | 45 | 45 |
At PipingMart, we take pride in being the largest supplier and manufacturer in the UAE, offering cutting-edge solutions for all your piping needs. With state-of-the-art production plants strategically located in the UAE, we boast a vast inventory of over 25,000 tons of premium-quality materials readily available in stock.
Contact us to get a quick quote for your requirement.
We offer These Alloy Steel Gr 22 Tubing as per DIN, ISO, JIS or ANSI Standard.
Alloy Steel Gr 22 Tubing applications are as diverse as the industries they serve driven primarily by the aerospace, railway, construction and automotive industries with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Yes, Alloy Steel Gr 22 Tubing is cost-effective due to its high strength, durability, and excellent corrosion resistance. While it may have a higher upfront cost compared to some other materials, its longevity and minimal maintenance requirements result in lower overall lifecycle costs. This makes it an economical choice for industries needing reliable and long-lasting tubing solutions.
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