Customization: | Available |
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Type: | Seamless |
Technique: | Hot Rolled |
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Specifications : ASTM A / ASME SA335, A213, A691
Standard : ASTM, ASME and API
Pipes Size : 1 / 8NB TO 26NB
Tubing Size : 1 / 2" OD up to 5" OD, customs diameters also available
Outer Diameter : 6-2500mm; WT:1-200mm
Thickness : 0.3mm - 50 mm
Schedule : SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Types : Seamless / EFW / Fabricated
Length : Single Random, Double Random & Required Length
Form : Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, "U" Shape, Pan Cake Coils, Hydraulic Tubes
End : Plain End, Beveled End, Treaded
Grades : ASTM A335 Gr. P5, P9, P11, P12, P21, P22 & P91, ASTM A213 - T5, T9, T11, T12, T22, T91, ASTM A691.
Alloy Steel Pipes | Alloy Steel Tubes |
Alloy Steel ASTM A335 P1 Seamless Pipes | Alloy Steel ASTM A213 T1 Seamless Tube |
ASTM A335 P9 Alloy Steel Seamless Pipes | A213 T5 Alloy Seamless Tubing |
A335 P11 Alloy Seamless Pipe Suppliers | ASTM A213 T5b Alloy Tube |
Chrome Moly P12 Pipes Dealer | Alloy Steel A213 T5c Tubing Exporter |
A335 P22 Alloy Pipes Stockholder | ASTM A213 T11 Alloy Seamless Tube Distributors |
Chrome Moly Alloy Steel Tubing | Alloy Steel P22 Pipes Manufacturer |
ASME SA335 P23 Seamless Pipe | ASTM A213 T12 Alloy Tube |
ASTM A335 Chrome Moly Pipe | ASME SA213 T22 Alloy Seamless Tube |
ASTM/ASME A691 GRADE 1CR 11/4CR 21/4CR Alloy EFW Pipe | T23 Alloy Steel Tubes Stockist |
ASTM A691 GRADE 91 Alloy Steel Pipes | ASME SA213 T92 Alloy Steel EFW Tube |
Chrome Moly Alloy Steel Tubing | ASME SA335 P92 Alloy Steel Seamless Pipe |
C, % | Mn, % | P, % | S, % | Si, % | Cr, % | Mo, % |
0.015 max | 0.30-0.60 | 0.025 max | 0.025 max | 0.50 max | 4.00-6.00 | 0.45-0.65 |
Tensile Strength, MPa | Yield Strength, MPa | Elongation, % |
415 min | 205 min | 30 min |
P5, P9, P11, and P22 | |||
Grade | Heat Treatment Type | Normalizing Temperature Range F [C] | Subcritical Annealing or Tempering Temperature Range F [C] |
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] |
Seamless | ||||||
P-5 | P-9 | P-11 | P-22 | P-91 | P91 shall not have a hardness not exceeding 250 HB/265 HV [25HRC]. | |
Tensile Strength, min., psi | ||||||
ksi | 60 | 60 | 60 | 60 | 85 | |
MPa | 415 | 415 | 415 | 415 | 585 | |
Yield Strength, min., psi | ||||||
ksi | 30 | 30 | 30 | 30 | 60 | |
MPa | 205 | 205 | 205 | 205 | 415 |
NPS [DN] Designator | Tolerance, % from Specified | |
Over | Under | |
1/8 to 2 1/2 [6 to 65] incl., all t/D ratios | 20.0% | 12.5% |
Above 2 1/2 [65], t/D < or = 5% | 22.5% | 12.5% |
Above 2 1/2 [65], t/D > 5% | 15.0% | 12.5% |
(t = Specified Wall Thickness; D = Specified Outside Diameter) |