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ASTM A335 P22 Seamless Pipe is commonly referred to as the 2 ¼ chrome pipes. This carbon steel material is enhanced with chromium, molybdenum, and sometimes vanadium. The chromium component contributes to the increased high temperature strength in the ASME SA335 Grade P22 Alloy Steel Pipe SCH 40 and various schedules.
The ASTM A335 P22 Seamless Pipe has exceptional resistance to creep and corrosion, with molybdenum contributing to its durability against both. Ideal for high-temperature applications, its composition includes carbon, manganese, phosphorus, sulfur, silicon, chromium, and molybdenum.
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The ASTM A335 P22 Seamless Pipe offers a minimum tensile strength of 415MPa and a minimum yield strength of 205MPa. Ideal for various industries such as pharmaceutical, chemicals, and power generation. Produced using electric resistance weld process from sheets and strips. Contact us for more information on material, products, and prices.
| Size in Inch | 1/8NB TO 24NB inch |
| ASTM Standards | ASTM A 335, and ASME SA 335 |
| Type | Seamless Pipe |
| Specialized in Size | Large Diameter Size |
| Outer Dimensions Chart | 19.05milimeter – 114.3milimeter |
| Wall Thickness Chart | 2.0milimeter – 14 milimeter |
| Length in milimeter | max 16000milimeter |
| Schedule Chart | Schedule 20 - XXS up to 250 milimeter thk. |
| Pipe Form | Round, Rectangular, Square, Hydraulic Etc. |
| Length | Single, Double Random & Cut to Length. |
| Pipe & Tube End | Plain, Beveled, Treaded. |
| O.D. x Thickness(mm) | O.D x Thickness(mm) | O.D x Thickness(mm) |
|---|---|---|
| 38.1 x 3.2 | 57.0 x 4.9 | 76.2 x 4.0 |
| 38.1 x 4.0 | 57.0 x 6.3 | 76.2 x 5.0 |
| 38.1 x 6.3 | 57.0 x 7.9 | 76.2 x 6.3 |
| 42.4 x 3.2 | 60.3 x 3.2 | 82.5 x 4.5 |
| 42.4 x 4.0 | 60.3 x 3.6 | 88.9 x 3.2 |
| 44.5 x 3.2 | 60.3 x 5.0 | 88.9 x 3.6 |
| 44.5 x 6.3 | 63.5 x 3.2 | 88.9 x 4.0 |
| 48.3 x 3.2 | 63.5 x 3.6 | 101.6 x 3.6 |
| 48.3 x 3.6 | 63.5 x 4.0 | 101.6 x 4.5 |
| 50.8 x 4.5 | 63.5 x 6.3 | 101.6 x 6.3 |
| 51.0 x 3.2 | 63.5 x 7.9 | 114.3 x 3.6 |
| 51.0 x 3.6 | 70.0 x 3.2 | 114.3 x 5.0 |
| 51.0 x 6.3 | 70.0 x 3.6 | 139.7 x 4.0 |
| 57.0 x 3.2 | 70.0 x 6.3 | 139.7 x 5.0 |
| 57.0 x 3.6 | 76.2 x 3.6 | 139.7 x 6.3 |
a335 p22 c45 carbon nipple 32 inch seamless steel pipes
ASTM A335 P22 Alloy Seamless Steel Pipes
Blue And Black A335 P22 Pipes, Size: 3/4 Inch
ASTM A335 P22 Pipes, Size: 1/2 Inch And 3/4 Inch
Round Alloy Steel ASTM A335 P22 Pipes, Thickness: 0.1mm-200mm
ASTM A 335 P22 Alloy Steel Pipes, Size: 1/2 Inch
6m Rectangular A335 P22 Pipes
ASTM A335 Gr P22 Pipes, Size: 3/4 inch
ASTM A335 GR P22 Seamless Pipe
Round ASTM A335 Gr. P22 Alloy Steel Seamless Pipes, Size : 1/2 , 3/4 inch
Round ASTM A335 P22 Alloy Steel ERW Pipes
P22 Alloy Steel Pipes, Size: Approx OD upto 6 ''
| ASTM | ASME | ASTM A335 Gr P22 Equivalent material | JIS G 3458 | UNS | BS | DIN | ISO | ABS | NK | LRS |
|---|---|---|---|---|---|---|---|---|---|---|
| A335 P22 | SA335 P22 | T22, 10CrMo910, 10CrMo9-10, 1.7380, 11CrMo9-10, 1.7383 | STPA 24 | K21590 | 3604 P1 622 | 17175 10CrMo910 | 2604 II TS34 | ABS 13 | KSTPA 24 | Sec 2 2-1/4Cr1Mo410 |
| ASTM International | BSi - British Standards institute | Material |
|---|---|---|
| ASTM A335 Gr. P5 Pipes | 3604/625 | 5% Cr 1/2% Mo |
| ASTM A335 Gr. P9 Pipes | 3604/629 | 9% Cr 1% Mo |
| ASTM A335 Gr. P11 Pipes | 3604/621 | 1 1/4% Cr 1/2% Mo |
| ASTM A335 Gr. P12 Pipes | 3604/620 | 1% Cr 1/2% Mo |
| ASTM A335 Gr. P22 Pipes | 3604/622 | 2 1/4% Cr 1% No |
| P5, P9, P11, and P22 | |||
| Grade Chet | Heat Treatment Type | Normalize Temp Range F [C] | Annealing and Tempering Temp Range F [C] |
| P5 (b,c) | Isothermal or Full Anneal | ||
| Temper and Normalize | * | 1250 [675] | |
| Subcritical Anneal (P5c only) | * | 1325 - 1375 [715 - 745] | |
| P9 | Isothermal or Full Anneal | ||
| Temper and Normalize | * | 1250 [675] | |
| P11 | Isothermal or Full Anneal | ||
| Temper and Normalize | * | 1200 [650] | |
| P22 | Isothermal or Full Anneal | ||
| Temper and Normalize | * | 1250 [675] | |
| P91 | Temper and Normalize | 1900-1975 [1040 - 1080] | 1350-1470 [730 - 800] |
| Temper and Quench | 1900-1975 [1040 - 1080] | 1350-1470 [730 - 800] |
| Seamless Pipe | ||||||
| P5 | P9 | P11 | P22 | P91 | ||
| Tensile Strength, minimum., psi | ||||||
| ksi | 60 | 60 | 60 | 60 | 85 | |
| MPa | 415 | 415 | 415 | 415 | 585 | |
| Yield Strength, minimum., psi | ||||||
| ksi | 30 | 30 | 30 | 30 | 60 | |
| MPa | 205 | 205 | 205 | 205 | 415 | |
| C, % | Mn, % | P, % | S, % | Si, % | Cr, % | Mo, % |
|---|---|---|---|---|---|---|
| 0.015 max | 0.30-0.61 | 0.025 max | 0.025 max | 0.50 max | 1.90-2.60 | 0.87-1.13 |
| Tensile Strength, MPa | A335 P22 Yield Strength, MPa | Elongation, % |
|---|---|---|
| 415 min | 205 min | 30 min |
| Alloy Steel ASTM A335 P22 Pipes Size | ASTM A335 P22 Welded Pipes MSL Make | A335 Gr P22 ERW Pipes ISMT make | ASTM A335 P22 material JSL Make |
|---|---|---|---|
| 1/2" | 4,264.71 | 4,257.35 | 4,272.06 |
| 3/4" | 4,044.12 | 4,036.76 | 4,051.47 |
| 1" | 3,897.06 | 3,889.71 | 3,904.41 |
| 1.25" | 3,852.94 | 3,845.59 | 3,860.29 |
| 1.5" | 3,750.00 | 3,742.65 | 3,757.35 |