ASTM A335 P11 Alloy Steel Seamless Pipes
Alloy Steel ASTM A335 Grade P11 Seamless Pipes, ASTM A335 Grade P11 AS Seamless Pipes Supplier in India.
As an acclaimed enterprise of the industry, Reliable Pipes & Tubes is involved in offering a vast array of ASTM A335 P11 Alloy Seamless Pipes as a manufacturer, exporter, stockiest and supplier to our domestic and global clients. With the support of our skilled and dexterous crew of executives, we are actively immersed in bringing forth an exclusive variety of ASTM A335 P11 Alloy Pipes.
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These provided pipes are well-made in tune with market set quality values. Additionally, their obtainability with us in a range of provisions and modified forms makes these pipes highly cherished. With respect to national and international quality of raw materials, we also offer these pipes in customized sizes and thicknesses as per specific demands by our esteemed clients at market leading prices.
ASTM A335 Grade P11 Alloy Steel Seamless Pipe Specification
Dimensions : ASTM, ASME and API
Standard : ASTM A 335 / ASME SA 335
Size : 1/2” NB to 36” NB
Schedule : SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules, upto 12mm thk
Outer Diameter : 19.05mm – 114.3mm
Wall Thickness : 2.0mm – 14 mm
Type : Seamless
End : Plain End, Beveled End, Treaded
Form : Round, Square, Rectangular, Hydraulic Etc
Length : Single Random, Double Random & Required Length, Custom Size – 12 Meter lengths
Alloy Steel Grade P11 Seamless Pipes Chemical Composition
| Element | Alloy Steel P11 |
| C | 0.05 - 0.15 |
| Cr | 1.00 - 1.50 |
| Mn | 0.30 - 0.60 |
| Mo | 0.44 - 0.65 |
| P | 0.025 max |
| S | 0.025 max |
| Si | 0.50 - 1.00 |
ASTM A335 P11 Seamless Pipes Mechanical Properties
| Element | Alloy Steel P11 |
| Tensile Strength | 415 min |
| Yield Strength | 205 min |
| Elongation | 30 min |
A335 Gr P11 Alloy Steel Seamless Pipes Tolerance
| NPS | OD Tolerance | NPS | WT Tolerance |
| 1/8″ ≤ NPS ≤ 1 1/2″ | +/- 0.4 | 1/8″ ≤ NPS ≤ 2 1/2″ , All T/D ratios. | +20%, -12.5% |
| 1 1/2 < NPS ≤ 4″ | +/- 0.79 | NPS ≥ 2 1/2″ , T/D ≤ 5% | +22.5%, -12.5% |
| 4″ < NPS ≤ 8″ | +1.59, -0.79 | NPS ≥ 2 1/2″ , T/D > 5% | +15%, -12.5% |
| 8″ < NPS ≤ 12″ | +2.38, -0.79 | (T= Specified Wall Thickness; D = Specified Outside Diameter) | |
