We can offer a comprehensive range of ASTM A335 P11 Alloy Steel Seamless Pipes that is using high quality raw materials . We are leading manufacturer & Suppliers of high quality of A335 P11 Alloy Steel Seamless Pipes . Alloy Steel Pipes (ASTM A335 P11) offered by us are made as per IBR standards and are used mainly for boiler operations. All products are industry-standard conforming to or exceeding API, ASTM, ASME, ANSI and other national and international standards. These pipes are available in different size, specification, grades & thikness as per the clients requirements. These pipes are widely used in different various application such as oil & gas, power plants, ship building, heavy engineering industries etc.
|
Size |
: |
1/8NB TO 24NB IN |
|
Standards |
: |
ASTM A 335, ASME SA 335 |
|
Type |
: |
Seamless |
|
Specialized in |
: |
Large Diameter Size |
|
Outer Dimensions |
: |
19.05mm – 114.3mm |
|
Wall Thickness |
: |
2.0mm – 14 mm |
|
Length |
: |
max 16000mm |
|
Schedule |
: |
Schedule 20 - Schedule XXS (heavier on request) up to 250 mm thk. |
|
Form |
: |
Round, Square, Rectangular, Hydraulic Etc. |
|
Length |
: |
Single Random, Double Random & Cut Length. |
|
Tubing End |
: |
Plain End, Beveled End, Treaded. |
|
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 |
|
