| 材料等级： | T22 | 标准： | ASME SA213 |
|---|---|---|---|
| 尺寸 | 65.3 | W.T： | 6.3 |
| 长度 | 单随机，双随机和剪切长度 | 无损检测： | ET/HT/UT/PT |
| 包装 | 胶合木箱/包 | 申请： | 烟气洗涤器/农药生产 |
ASME SA213 T22 12Cr2Mo Alloy Steel Seamless Boiler Tube Petroleum
同创集团 deal with Austenitic Stainless Steel， Nickel Alloy Steel(Hastelloy ， Monel， Inconel， Incoloy ) seamless and welded pipe and tube already more than 33 years， every year sell more than 80000 tons of steel pipe and tube. Our client already cover more than 70 countries， Like Italy， UK， Gernmany， USA， Canada， Chile， Colombia， Saudi Arabia， Korea， Singapore， Austrial， Poland， France …
What is T22 Alloy Steel Seamless Tube ?
T22 alloy tube is a type of seamless alloy steel tube. It is primarily made from chromium， molybdenum， and carbon， which gives it excellent mechanical properties and high temperature resistance.
T22 alloy tube is commonly used in various industries， including power generation， petrochemical， and refineries， where it is utilized in heat-exchanger tubes， boiler tubes， and superheater tubes. It is known for its ability to withstand high temperatures and pressures， making it suitable for applications in high-temperature environments.
The T22 alloy tube exhibits good corrosion resistance and is capable of withstanding oxidation and sulfidation at elevated temperatures. It also possesses excellent tensile strength and toughness， making it reliable and durable in demanding operating conditions.
With its remarkable properties， T22 alloy tube offers efficient heat transfer and plays a crucial role in maintaining the integrity and efficiency of industrial processes. It is manufactured according to international standards such as ASTM A213 and is available in various sizes and dimensions to cater to specific project requirements.
Overall， T22 alloy tube is a reliable and versatile material that provides excellent performance in high-temperature applications， making it a popular choice for a wide range of industries.
Chemical Composition of SA213 T22
C， % | 锰， % | P， % | S， % | 硅，% | Cr， % | 莫， % |
0.05-0.15 | 0.30-0.60 | 最大 0.025 | 最大 0.025 | 最大 0.50 | 1.90-2.60 | 0.87-1.13 |
Mechanical Strength of SA213 T22
拉伸强度 ，兆帕 | 屈服强度，兆帕 | 延伸， % | 硬度，HB |
415 分钟 | 220 min | 30 分钟 | 163 max |
Tolerence of of SA213 T22
| 外径 | 外径公差 | WT 容限 | 排卵耐受性 | 切割长度公差 |
| 外径≤ 12， 7 毫米 | ± 0， 13 毫米 | ± 15 % | - | + 3， 18 毫米， - 0 毫米 |
| 12， 7 毫米 < 外径 ≤ 38， 1 毫米 | ± 0， 13 毫米 | ± 10 % | 最大， 1， 65 毫米 | + 3， 18 毫米， - 0 毫米 |
| 38， 1 毫米 < 外径 ≤ 88， 9 毫米 | ± 0， 25 毫米 | ± 10 % | 最大， 2， 41 毫米 | + 4， 76 毫米， - 0 毫米 |
ASME SA213 T22 应用
石油
aerospace
化学
electric
锅炉
