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ISO Approved Manufacturer & Exporter of ASTM A 335/ A691 GR P11 Alloy Steel Seamless & EFW Pipes .

Seamless Ferritic Alloy-Steel P11 Pipe, Global Supplier of High Quality Alloy Steel P11 Seamless Pipe, Alloy Steel UNS K11597 Pipes, A335 P11 Alloy Steel Seamless Pipe, ASME SA335 Grade P11 Alloy Steel Pipe Supplier in Mumbai, India.


The weight of the A335 P11 pipe can be readily calculated with the help of a pipe weight calculator; you can find the most accurate A335 P11 pipe weight calculator right here. To get the weight of the A335 P11 pipe, all that has to be done is to input the appropriate values into the calculator's appropriate fields. When it comes to the weight of A335 P11 pipes, it will be determined by the size range of these pipes, which might be anywhere from 1/2" NB to 36" NB. It is also important to note that the weight of A335 P11 pipes will vary depending on their thickness. The thickness range of A335 P11 pipes includes the following: SCH 80, SCH 120, SCH 40, SCH 160, SCH 100, and SCH XS, as well as the thickness range of SCH 80 and the thickness range of SCH 60.

The welding process of ASTM A335 P11 comprises two methods: electrode arc welding and tungsten arc welding. The characteristics of ASTM A335 P11 are as follows: electrode arc welding and tungsten arc welding. The mechanical qualities, chemical composition, welding circumstances, and application of the welding materials will all be considered when determining which materials will be used. According to ASTM A335 P11 mechanical characteristics, it has an Elongation Percentage of L/T 30/20 at the very least. The material has a minimum of 205 MPa and 415 MPa, respectively, yield strength and tensile strength. Hardness, tensile property, and chemical composition standards for the material used in the production of ASTM A335 P11 must be met by the material.


P11 Seamless Pipes

In India, the price of ASTM A335 P11 alloy steel pipe per kilogram is Rs 110/Kilogram. It would vary depending on various parameters, including the size of the pipe, the length, the cost of double random length, the cost of hot-dip galvanizing, the cost of the fixed length, and the inspection. The nominal diameters for the A335 P11 alloy steel pipe are in the following sizes: 3/4 inches, 1 inch, 1/2 inches, 2 inches, 3 inches, and more than 3 inches.

Seamless SA335 P11 Pipe and ASTM A335 P11 Pipe are more substantial than welded ASTM A335 P11 Pipe and are manufactured by rolling a warmed billet between offset rollers to form a tube shell. The oil and gas sectors and automobile transmission components are common uses for these ASTM A335 Grade P11 Pipes and SA335 grade P11 Boiler tubes. FOR MECHANICAL PURPOSES, precision ASTM A335 Alloy Steel P11 EFW Pipe is available in our inventory. It complies with the European standard EN 10305-1 and the numerous national standards now in effect. ASTM A335 gr P11 pipe and AISI P11 ERW pipe are cold drawn to guarantee the tightest possible tolerances in dimensional accuracy.

ASTM A335 P11 High Pressure Steel Pipe, Alloy Steel P11 Seamless Pipes, Alloy Steel ASTM A335 Grade P11 Seamless Pipe Manufacturer, P11 Alloy Steel Boiler Steel Pipe Distributor, Alloy Steel Pipe P11, ASTM A691 Alloy Steel EFW Pipe, P11 High Pressure Steel Pipe Exporter in India.

Specifications of Alloy Steel Pipes & Tubes

Specification ASTM/ASME A335 / ASTM/ASME A691
Size 1/2" NB - 24" NB
Thickness SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Grade A335 GR P1, P5, P9, P11, P12, P22, P23, P91.
A691 GR 1CR 11, 4CR 21, 4CR
Type Seamless / ERW / Welded / Fabricated / LSAW Pipes
Form Round, Square, Rectangular, Hydraulic Etc
Length Single Random, Double Random & Cut Length.
End Plain End, Beveled End, Treaded

Equivalent grade of ASTM A691 Pipe

Pipe Grade
Type of Steel
ASTM Specification
HB, max
Number
Grade
CM-65 carbon-molybdenum steel A204/A204M A 201
CM-70 carbon-molybdenum steel A204/A204M B 201
CM-75 carbon-molybdenum steel A204/A204M C 201
CMSH-70 carbon-manganese-silicon steel, normalized A537/A537M 1
CMS-75 carbon-manganese-silicon steel A299/A299M
CMSH-80 carbon-manganese-silicon steel, quenched and tempered A537/A537M 2
1/2 CR 1/2 % chromium, 1/2 % molybdenum steel A387/A387M 2 201
1 CR 1 % chromium, 1/2 % molybdenum steel A387/A387M 12 201
1 1/4 CR 1 1/4 % chromium, 1/2 % molybdenum steel A387/A387M 11 201
2 1/4 CR 2 1/4 % chromium, 1 % molybdenum steel A387/A387M 22 201
3 CR 3 % chromium, 1 % molybdenum steel A387/A387M 21 201
5 CR 5 % chromium, 1/2 % molybdenum steel A387/A387M 5 225
9 CR 9 % chromium, 1 % molybdenum steel A387/A387M 9 241
91 9 % chromium, 1 % molybdenum, vanadium, columbium A387/A387M 91 241

Chemical Requirements of ASTM A 335 GR P11 Steel Pipe

1CR 1-1/4CR 2-1/4 CR 5 CR 9 CR 91
C 0.05-0.17 0.05-0.17 0.05-0.15 0.15 0.15 0.08-0.12
Mn 0.40-0.65 0.40-0.65 0.30-0.60 0.30-0.60 0.30-0.60 0.30-0.60
P 0.025 0.025 0.025 0.025 0.025 0.020
S 0.025 0.025 0.025 0.025 0.025 0.010
Si 0.15-0.40 0.50-0.80 0.50 0.50 1.00 0.20-0.50
Cr 0.80-1.15 1.00-1.50 2.00-2.50 4.00-6.00 8.00-10.00 8.00-9.50
Mo 0.45-0.60 0.45-0.65 0.90-1.10 0.45-0.65 0.90-1.10 0.85-1.05
V 0.04 0.18-0.25

Mechanical properties of ASTM A691 Pipe

Class Heat Treatment on Pipe Section see: Radiography,
see Section
Pressure
Test, see :
10 none none none
11 none 9 none
12 none 9 8.3
13 none none 8.3
21 stress relieved, see 6.3.1 none none
21 stress relieved, see 6.3.1 9 none
22 stress relieved, see 6.3.1 9 8.3
23 stress relieved, see 6.3.1 none 8.3
31 normalized, see 6.3.2 none none
31 normalized, see 6.3.2 9 none
32 normalized, see 6.3.2 9 8.3
33 normalized, see 6.3.2 none 8.3
40 normalized and tempered, see 6.3.3 none none
43 normalized and tempered, see 6.3.3 9 none
43 normalized and tempered, see 6.3.3 9 8.3
43 normalized and tempered, see 6.3.3 none 8.3
50 quenched and tempered, see 6.3.4 none none
51 quenched and tempered, see 6.3.4 9 none
52 quenched and tempered, see 6.3.4 9 8.3
53 quenched and tempered, see 6.3.4 none 8.3
60 normalized and precipitation heat none none treated none none
61 normalized and precipitation heat none none treated 9 none
62 normalized and precipitation heat none none treated 9 8.3
63 normalized and precipitation heat none none treated none 8.3
70 normalized and precipitation heat none none treated none none
71 normalized and precipitation heat none none treated 9 none
72 normalized and precipitation heat none none treated 9 8.3
73 normalized and precipitation heat none none treated none 8.3

Alloy Steel Pipes & Tubes

Square Pipe Manufacturer

Square Pipe

Round Pipe Supplier

Round Pipe

Rectangular Pipe Supplier

Rectangular Pipe

Treatment Requirements of ASTM A 335 GR P11 Heat

 

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]

Tensile Requirements for ASTM A 335 GR P11

  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  

Thickness of ASTM A 335 GR P11 Permissible Variation

NPS [DN] Designator Tolerance, % from Specified
Over Under
1/8 to 2 1/2 [6 to 65] incl., all t/D ratios 20.0% 12.5%
Above 2 1/2  [65], t/D < or = 5% 22.5% 12.5%
Above 2 1/2  [65], t/D > 5% 15.0% 12.5%
(t = Specified Wall Thickness; D = Specified Outside   Diameter)

Type of ASTM A691 Alloy Steel EFW Pipe

Inconel 625 Square Pipe
  • Square Pipe
  • Inconel 625 Round Pipe
  • Round Pipe
  •  Inconel 625 Rectangular Pipe
  • Rectangular Pipe

  • Inconel 625 Square Pipe
  • Square Pipe
  • Inconel 625 Round Pipe
  • Round Pipe
  •  Inconel 625 Rectangular Pipe
  • Rectangular Pipe
  • ASTM A335 / SA335 Alloy Steel P11 Seamless Pipes other Available Types

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    AS Grade P11 Seamless Pipe ASTM A691 Alloy Steel Pipes
    Alloy Steel UNS K11597 Pipes Alloy Steel Gr. P11 High Pressure Steel Pipe
    ASTM A335 Grade P11 Pipe AS P11 Seamless Pipes Stockiest
    Chrome Moly P11 Pipe Exporter ASME SA335 Alloy Steel P11 Pipe Dealer

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