| Specifications | ASTM A 335 ASME SA 335 |
| Grade | ASTM A335 Gr. P5, P9, P11, P12, P21, P22 & P91, ASTM A213 – T5, T9, T11, T12, T22, T91, ASTM A691 |
| Size | 1/8″NB TO 30″NB IN |
| Tubing Size | 1 / 2” OD up to 5” OD, customs diameters also available |
| Outer Diameter | 6-2500mm; WT:1-200mm |
| Length | Within 13500mm |
| Type | Seamless / Fabricated |
| Schedule | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Form | Round, Hydraulic Etc |
| End | Plain End, Beveled End, Treaded |
| Length | Single Random, Double Random & Cut Length. |
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P5, P9, P11, and P22 |
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|
Grade |
Heat Treatment Type |
Normalizing Temperature Range F [C] |
Subcritical Annealing |
|
P5 (b,c) |
Full or Isothermal Anneal |
|
|
|
|
Normalize and Temper |
***** |
1250 [675] |
|
|
Subcritical Anneal (P5c only) |
***** |
1325 - 1375 [715 - 745] |
|
P9 |
Full or Isothermal Anneal |
|
|
|
|
Normalize and Temper |
***** |
1250 [675] |
|
P11 |
Full or Isothermal Anneal |
|
|
|
|
Normalize and Temper |
***** |
1200 [650] |
|
P22 |
Full or Isothermal Anneal |
|
|
|
|
Normalize and Temper |
***** |
1250 [675] |
|
P91 |
Normalize and Temper |
1900-1975 [1040 - 1080] |
1350-1470 [730 - 800] |
|
|
Quench and Temper |
1900-1975 [1040 - 1080] |
1350-1470 [730 - 800] |