ASME SA335 P9/P91 steel pipe is the part of ASTM A335, The pipe shall be suitable for bending, flanging, and similar forming operations, and for fusion welding. Are you looking to buy ASME SA335 P9/P91 steel pipe for Boiler? we are specialized manufacturer of ASME SA335 P9/P91 steel pipe for Boiler. Katalor are leading ASME SA335 P9/P91 steel pipe for Boiler suppliers in china.
The application of ASME SA335 P9/P91 steel pipe for Boiler:
ASME SA335 P9/P91 steel pipe for Boiler apply to petroleum, chemical industry, electric power, boiler, high temperature resistant, low temperature resistant, corrosion resistant.
ASME SA335 P9/P91 seamless steel pipe for Boiler specification：
OD: 10.3mm-965.2mm
Wall thickness 1.0mm-120mm
Length: 5-12m
MOQ: 10 Metric Tons
ASME SA335 P9/P91 steel pipe for Boiler ERW pipe specification;
OD 10.3mm-660mm,
Wall thickness 1.0-16mm
ASME SA335 P9/P91 steel pipe for Boiler SSAW Pipe specification：
OD 219.1mm-3500mm
Wall thickness 3.2mm-25.4mm
ASME SA335 P9/P91 steel pipe for BoilerLSAW Pipe specification:
OD 406mm-1524mm
Wall thickness 6mm-50mm
ASME SA335 P9/P91 steel pipe for Boiler Chemical Compositions(%):
Compositions |
Data |
|
UNS Designa-tion |
K41545 |
|
Carbon(max.) |
0.15 |
|
Manganese |
0.30-0.60 |
|
Phosphorus(max.) |
0.025 |
|
Silicon(max.) |
0.50 |
|
Chromium |
4.00-6.00 |
|
Molybdenum |
0.45-0.65 |
|
Other Elements |
… |
Mechanical properties for ASME SA335 P9/P91 steel pipe for Boiler:
Properties |
Data |
|
Tensile strength, min, (MPa) |
415 Mpa |
|
Yield strength, min, (MPa) |
205 Mpa |
|
Elongation, min, (%), L/T |
30/20 |
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