ASTM A199 Seamless Heat Exchanger Pipe
GNEE pipe team
The ASTM A199 standard corresponds to seamless heat exchanger steel pipes, which are mainly used to manufacture heat exchangers, condensers and other equipment.
ASTM A199 Carbon Steel Pipe shall be made from mild steel, typically with a carbon content of 0.06-0.18%. The low carbon content ensures good weldability and avoids problems associated with heat treatment. ASTM A192 pipe is available in a variety of sizes and sizes. This standard covers pipe with outside diameters from 1/2 in. to 7 in. (12.7 to 177.8 mm).
The main application fields of ASTM A199 steel pipes include petroleum, chemical industry, electric power and other industrial fields. In the petroleum industry, ASTM A199 heat exchanger steel pipes are mainly used to manufacture heat exchangers for petroleum and chemicals, which require high thermal conductivity and corrosion resistance. In the chemical industry, ASTM A199G high temperature and high pressure steel pipes are mainly used to manufacture heat exchangers for various reactors and towers, requiring materials with excellent corrosion resistance and high strength.
material comparison of ASTM A 199 heat-exchanger pipe
|
ASTM standard |
Japanese |
German |
British |
||
|
JIS No |
DIN type |
DIN No |
BS No |
BS grade |
|
|
A199 T5 |
STBA25 |
12crmo19 5 |
3606 |
CFS625 |
|
|
A199 T11 |
STBA23 |
DIN17175 |
13crmo44 |
3606 |
CFS621 |
|
A199 T22 |
STBA24 |
SEW610 |
10crmo9 10 |
3606 |
CFS622 |
|
A199 t9 |
STBA26 |
DIN17175 |
12CrMo195 |
3606 |
|
| Supply | 1. Carbon steel pipe |
| 2. Petroleum casing pipe | |
| 3. Fluid pipe | |
| 4. structure pipe | |
| 5. Alloy steel pipe | |
| Standard | API 5L, ASME, ASTM, DIN, GB8162, GB8163, GB5310,etc. |
| Thickness | SCH5~SCH160, STD, XS, XXS, 2mm~100mm |
| Outer Diameter | 1/8"~24"(6mm~610mm) |
| Supply Length | 5.8m 6m 12m or According to customer demand |
| Surface Treatment | Black painting, black varnish, transparent oil, epoxy coating, etc |
| Package | In bundles, ends can be beveled or square cut, end capped or according to customer demand |
| Used Area | Petroleum, chemical, power, gas, water, metallurgy, shipbuilding, construction, etc. |
| Certification | ISO9001,2000, API, Mill Test Certificate |
A199 High temp carbon steel pipe
The standard outlines the various tests and inspections that pipelines must undergo, including hydrostatic testing, flaring, flattening and non-destructive electrical testing, to ensure the quality of the pipeline.
Gnee Company Team
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