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Other Name: ASTM A335 P9 Alloy Steel Pipe, Global Supplier of High Pressure ASTM A335 Alloy Steel Pipes, ASTM A335 P9 Seamless Pipes Manufacture, Exporter in India, P9 UNS K50400 Alloy Steel Pipes, P9 Ferritic Alloy Steel Pipe, P9 Alloy Boiler Steel Pipe
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ASTM A335 Pipe (ASME S/A335, Chorme-Moly) is a seamless ferritic Alloy-Steel Pipe for high temperature service. Pipe ordered to this specification shall be suitable for bending, flanging (vanstoning), and similar forming operations, and for fusion welding. Sometimes referred to as “P Grade”, chome moly pipe is popular in P-Grades P5, P9, P11, P22, and P91. The most common use of grades P11, P22, and P91 is in the power industry and petro-chemical plants, Grades P5 and P9 are commonly used in refineries.
A335 is often called chrome moly pipe because of the chemical makeup of Molybdenum (Mo) and Chromium (Cr). Molybdenum increases the strength of steel as well as the elastic limit, resistance to wear, impact qualities, and hardenability. Moly increases the resistance to softening, restrains grain growth and makes chromium steel less susceptible to embrittlement. Moly is the most effective single additive that increases high temperature creep strength. It also enhances the corrosion resistance of steel, and inhibits pitting. Chromium (or chrome) is the essential constituent of stainless steel. Any steel with 12% or more Chrome is considered stainless. Chrome is virtually irreplaceable in resisting oxidation at elevated temperatures. Chrome raises the tensile, yield, and hardness at room temperatures. The composition chrome moly alloy steel pipe make it ideal for use in power plants, refineries, petro chemical plants, and oil field services where fluids and gases are transported at extremely high temperatures and pressures.
MD Exports LLP Pipes is a well-known manufacturer & suppliers of SA335 Grade P9 ASME Alloy Steel Seamless Tubes / Pipes. SA335 Grade P9 ASME Alloy Steel Seamless Tubes / Pipes are usually used in industries such as construction, oil extraction, medicine, food, paper, machinery, chemicals, food containers and others. Leading SA335 Grade P9 ASME Alloy Steel Seamless Tubes / Pipes suppliers in Mumbai, India. We can meet most ASME, ASTM, and other specifications, and can cross-reference to most international standards.
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: max16000mm
From: Round, Square, Rectangular, Hydraulic Etc.
Length: Single Random, Double Random & Cut Length.
Tubing End: Plain End, Beveled End, Treaded.
ASME Alloy Steel Seamless Tubes / Pipes (SA335 Grade P9) manufactured, supplied and exported by us are used for various industrial applications. Our specialization in offering precision engineered alloy steels allow us to deliver these for various engineering applications in various grades like A-387 GR. P1, P5, P9, P11, P12, P22, P91, ASTM A-335 and others. The other specifications include:
Compositions
|
Data
|
UNS Designa-tion
|
K50400
|
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
|
…
|
Properties
|
Data
|
Tensile strength, min, (MPa)
|
415 Mpa
|
Yield strength, min, (MPa)
|
205 Mpa
|
Elongation, min, (%), L/T
|
30/20
|
|
P5, P9, P11, and P22 |
|
|
Grade |
Heat Treatment Type |
Normalizing Temperature Range F [C] |
Subcritical Annealing |
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] |
Packaging Details: |
There are probably hundreds of different methods for packing a pipe, and most of them have merit, but there are two principles that are vital for any method to work prevent rusting and Sea transportation security. Our ASTM A335 P9 Alloy steel Seamless Pipes packing can meet any needs of the customers. ASTM A335 P9 Alloy steel Seamless Pipes Bundle packing |
Delivery Detail: | 7-15 days |
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