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Alloy Steel Pipe
Processing Method: Seamless and Welded
Size Range: 1/8” - 48” / DN6 - 1200
Thickness Schedule: SCH 20- SCH 160, XXS
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Alloy steel pipe is most used in power station, high pressure boiler and re-heater coil due to its advantage of heat resistance, corrosion resistance, low-expansion and magnetic permeability. It is most used in power station, high pressure boiler and re-heater coil due to its advantage of heat resistance, corrosion resistance, low-expansion and magnetic permeability.
Alloy Steel Pipe Size & Grades
| Processing Method: | Seamless and Welded |
| Size Range | 1/8” - 48” / DN6 - 1200 |
| Thickness Schedule | SCH 20- SCH 160, XXS |
| Length | 6m or 12 m or Random |
| Standard | ASME B36.10 |
| Surface Treatment | Blasting and Painting, Epoxy Powder FBE, 2PE, 3PE Coating |
| Material Grade | ASTM A335 P11 / P12 / P 5 / P9 / P91 / P92, A213 T11 / T12 / T22 / T5 / T9 / T91 / T92. 15CrMoG, 12Cr1MoVG, 12Cr5Mo, 1Cr5Mo, Cr9Mo, 10CrMo910, 12CrMo4-5 |
Alloy Steel Pipe Schedule Chart
| DN | NPS | OD | SCH10 | SCH20 | SCH30 | STD | SCH40 | SCH60 | XS | SCH80 |
| 6 | 1/8 | 10.3 | 1.24 | - | 1.45 | 1.73 | 1.73 | - | 2.41 | 2.41 |
| 8 | 1/4 | 13.7 | 1.65 | - | 1.85 | 2.24 | 2.24 | - | 3.02 | 3.02 |
| 10 | 3/8 | 17.1 | 1.65 | - | 1.85 | 2.31 | 2.31 | - | 3.20 | 3.20 |
| 15 | 1/2 | 21.3 | 2.11 | - | 2.41 | 2.77 | 2.77 | - | 3.73 | 3.73 |
| 20 | 3/4 | 26.7 | 2.11 | - | 2.41 | 2.87 | 2.87 | - | 3.91 | 3.91 |
| 25 | 1 | 33.4 | 2.77 | - | 2.90 | 3.38 | 3.38 | - | 4.55 | 4.55 |
| 32 | 11/4 | 42.2 | 2.77 | - | 2.97 | 3.56 | 3.56 | - | 4.85 | 4.85 |
| 40 | 11/2 | 48.3 | 2.77 | - | 3.18 | 3.68 | 3.68 | - | 5.08 | 5.08 |
| 50 | 2 | 60.3 | 2.77 | - | 3.18 | 3.91 | 3.91 | - | 5.54 | 5.54 |
| 65 | 21/2 | 73.0 | 3.05 | - | 4.78 | 5.16 | 5.16 | - | 7.01 | 7.01 |
| 80 | 3 | 88.9 | 3.05 | - | 4.78 | 5.49 | 5.49 | - | 7.62 | 7.62 |
| 90 | 31/2 | 101.6 | 3.05 | - | 4.78 | 5.74 | 5.74 | - | 8.08 | 8.08 |
| 100 | 4 | 114.37 | 3.05 | - | 4.78 | 6.02 | 6.02 | - | 8.56 | 8.56 |
Steel Pipe Weight Chart
Appliacation
Water supply systems
Constructions
Power plant
pulp industry
Structural pipe
Alloy steel pipe is most used in power station, high pressure boiler and re-heater coil due to its advantage of heat resistance, corrosion resistance, low-expansion and magnetic permeability. It is most used in power station, high pressure boiler and re-heater coil due to its advantage of heat resistance, corrosion resistance, low-expansion and magnetic permeability.
Alloy Steel Pipe Size & Grades
| Processing Method: | Seamless and Welded |
| Size Range | 1/8” - 48” / DN6 - 1200 |
| Thickness Schedule | SCH 20- SCH 160, XXS |
| Length | 6m or 12 m or Random |
| Standard | ASME B36.10 |
| Surface Treatment | Blasting and Painting, Epoxy Powder FBE, 2PE, 3PE Coating |
| Material Grade | ASTM A335 P11 / P12 / P 5 / P9 / P91 / P92, A213 T11 / T12 / T22 / T5 / T9 / T91 / T92. 15CrMoG, 12Cr1MoVG, 12Cr5Mo, 1Cr5Mo, Cr9Mo, 10CrMo910, 12CrMo4-5 |
Alloy Steel Pipe Schedule Chart
| DN | NPS | OD | SCH10 | SCH20 | SCH30 | STD | SCH40 | SCH60 | XS | SCH80 |
| 6 | 1/8 | 10.3 | 1.24 | - | 1.45 | 1.73 | 1.73 | - | 2.41 | 2.41 |
| 8 | 1/4 | 13.7 | 1.65 | - | 1.85 | 2.24 | 2.24 | - | 3.02 | 3.02 |
| 10 | 3/8 | 17.1 | 1.65 | - | 1.85 | 2.31 | 2.31 | - | 3.20 | 3.20 |
| 15 | 1/2 | 21.3 | 2.11 | - | 2.41 | 2.77 | 2.77 | - | 3.73 | 3.73 |
| 20 | 3/4 | 26.7 | 2.11 | - | 2.41 | 2.87 | 2.87 | - | 3.91 | 3.91 |
| 25 | 1 | 33.4 | 2.77 | - | 2.90 | 3.38 | 3.38 | - | 4.55 | 4.55 |
| 32 | 11/4 | 42.2 | 2.77 | - | 2.97 | 3.56 | 3.56 | - | 4.85 | 4.85 |
| 40 | 11/2 | 48.3 | 2.77 | - | 3.18 | 3.68 | 3.68 | - | 5.08 | 5.08 |
| 50 | 2 | 60.3 | 2.77 | - | 3.18 | 3.91 | 3.91 | - | 5.54 | 5.54 |
| 65 | 21/2 | 73.0 | 3.05 | - | 4.78 | 5.16 | 5.16 | - | 7.01 | 7.01 |
| 80 | 3 | 88.9 | 3.05 | - | 4.78 | 5.49 | 5.49 | - | 7.62 | 7.62 |
| 90 | 31/2 | 101.6 | 3.05 | - | 4.78 | 5.74 | 5.74 | - | 8.08 | 8.08 |
| 100 | 4 | 114.37 | 3.05 | - | 4.78 | 6.02 | 6.02 | - | 8.56 | 8.56 |
Steel Pipe Weight Chart
Appliacation
Water supply systems
Constructions
Power plant
pulp industry
Structural pipe