supplying and distributing of Valves, Pipes, Fittings, Hydraulic Clamps, Hydro-line products and oil, Gas, Petrochemical field supplies
| Product: | Seamless Boiler Pipe, Seamless Boiler Tube |
| Application: | Used for superheated pipelines, steam pipeline, boiling water tube |
| Size: | OD: 21.3-711mm |
| WT: 2.3-40mm | |
| LENGTH: 5.8/6/11.8/12m | |
| Pipe Standard: | ASTM A192 ASTM A179 ASTM A209 ASTM A210 |
| JIS G3461 JIS G3462 JIS3463 | |
| DIN17175 EN 10216-2 |
Carbon Steel Seamless Boiler Tube, Seamless Boiler Pipe:
Applications:
for Boilers,Superheaters,
Heat-Exchangers,
High-pressure Boilers
Steam Boilers
Cold Condensers and High-Pressure Services,
High-Temperature Services for Boiler Constructions
Manufacture:Tubes are manufactured by seamless process and both hot finished and cold finished are applicable
Heat treatment: Hot finished tubes need not be heat treated.Cold Finished tubes are heat treated after the final cold finishing pass at a temperature of 1200℉(650℃) or higher
Steel grade SA192 Chemical Composition & Mechanical properties.
| C | Mn | P | S | Si | Tensile Strength | Yeild point | Elongation |
| 0.06-0.18 | 0.27-0.63 | 0.035Max | 0.035Max | 0.25Max | min 325 Mpa | min 180 Mpa | ≥35% |
| Brinell Hardness | Rockwell Hardness Number | |||
| WT≥0.200in(5.1mm) | WT<0.200in(5.1mm) | |||
| 137HRB | 77HRB | |||
