Application of ASTM A210/SA210 Seamless Medium Carbon Steel Boiler and Superheater
Pipe ordered under this specification is for manufacturing wall panel,economizer,superheater and steam pipeline of boilersDetails of ASTM A210/SA210 Seamless Medium Carbon Steel Boiler and Superheater We can supply:
Manufacture: Seamless process, cold drawn or hot rolled Size: O.D.: 15.0～114mm W.T.: 2～10mm Grade: Grade A-1, Grade C Length: 6M or specified length as required. Ends: Plain End, Beveled End.Manufacturing Process of ASTM A210/SA210 Seamless Medium Carbon Steel Boiler and Superheater
The tubes shall be made by the seamless process and shall be either hot-finished or cold-finished, as specified.Chemical Composition and machenical properties ASTM A210/SA210 Seamless Medium Carbon Steel Boiler and Superheater
Grade and Chemical Composition (％)| Grade | C | Mn | P | S | Si |
| A-1 | ≤0.27 | ≤0.93 | ≤0.035 | ≤0.035 | ≥0.10 |
| C | ≤0.35 | 0.29-1.06 | ≤0.035 | ≤0.035 | ≥0.10 |
| Grade | Tensile Point | Yield Point | Elongation |
| A-1 | ≥415(60) | ≥255(37) | ≥30% |
| C | ≥485(70) | ≥275(40) | ≥30% |
Heat treatment
Hot finished tubes need not be heat treated. Cold finished tubes shall be anneal or normalizing heat treatment after the final cold finishing process.Ordering information
Quantity ( feet, meters, or number of lengths) Name of material(seamless carbon or alloy steel mechanical tubing) Grade Condition(hot finished or cold finished) Heat treatment type Size (outside diameter and minimum wall thickness, unless average wall thickness is specified) Length (specific and random) Hydrostatic test or nondestructive electric testMechanical Tests Rquired
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- Tensiion test
- Flattening test
- Flaring test
- Hardness test
- Hydrostatic or Nondestructive Electric test
Packing for ASTM A192 Carbon Seamless Steel Boiler Tubes
Bare pipe or Black / Varnish coating ( customized); In bundles with two cotton slings; Both ends with end protectors; Plain end, bevel end(2" and above with bevel ends, degree: 30~35°). Marking.