We keep ready stock of ASTM A335 Seamless Pipes, Refer Online Price list of Low AS ERW Pipe in Mumbai

Alloy Steel Pipe

Alloy steel pipe is alloyed with different elements giving the pipe enhanced strength, wear resistance, and hardness. These pipes are designed in either seamless or welded configurations. Alloy Steel Seamless Pipe is produced via an extrusion process as round hot billets are passed through steel to shape them. These pipes possess superior strength and are ideal for use in harsh environments. The Seamless Ferritic Alloy-steel Pipe has good heat and corrosion resistance properties. These pipes are restricted to nominal sizes of 24 inches or low. They are very durable and have a better pressure holding capacity. ASTM A335 Alloy Steel Seamless Pipe can be used across high-temperature applications during the transit of water, oil, and natural gas. These pipes don’t have any welds, allowing the flow to be even in the pipeline. We are the Alloy Steel Pipe supplier in India who have good connections with different logistical chains, allowing us to transport the product to your doorstep within a short period.

The Alloy Steel Welded Pipe is formed as steel strips, sheets are rolled or cold formed in a circular shape with the help of a bending machine. The pipe can be welded with a filler material following different procedures. A Schedule 40 Low Alloy Welded Pipe can withhold moderate to low pressure of fluids and gases. These pipes are a cost-effective alternative to a seamless grade pipe. The pipes can be manufactured in long continuous lengths and possess a smooth surface quality. The ANSI B36.10 Alloy Steel ERW Pipe has excellent dimensional accuracy and can be welded longitudinally as a high voltage current is passed through it melting the steel. The pipe can be processed further to give them an aesthetical outlook.

High Strength Low Alloy Steel ERW and Drill Pipe supplier according to ASME SA335

ASTM A335 Alloy Steel Seamless Pipe Specification

Specifications ASTM/ ASME A 335/ SA 335
Size From 1/8″NB upto 30″NB
Tubing Size From 1 / 2” OD upto 5” OD
Grade ASTM A335 Gr. P9, P91, P22, P5, P21, P11, P12, ASTM A213 – T9, T22, T11, T12, T91, T5, ASTM A691
Dimensions ASME, API and ASTM
Outer Diameter From 6 to 2500mm and WT from 1 to 200mm
Type Welded/ Seamless/ Fabricated
Schedule SCH60, SCH40, XXS, SCH20, SCH120, SCH30, SCH140, SCH80, XS, SCH80, SCH160, STD
Length between 13500 mm
End Beveled End, Plain End, Treaded

EN
Product Name Dimension (mm) Executive Standard Steel Code / Steel Grade
Seamless Ferritic Alloy Steel Pipes for High Temperature Use Ø8"~42" x WT15~100 EN10216-2 1-CrMo9-10, 15NiCuMoNb5-6-4, 13CrMo4-5, X10CrMoVNb9-1

ASTM /ASME
Products Dimension (mm) Executive Standard Steel Code / Grade
Austentic Alloy Steel Boiler and Seamless Ferritic, Heat-Exchanger and Superheater Tubes WT1.0~36 x Ø10.3~426 ASTM A213 T22, T91, T9, T5, T12, T11
High Temperature Use of Seamless Ferritic Alloy Steel Pipes WT2~120mm x Ø1/4"~42" ASTM A335 P92, P22, P12, P9, P5, P11, P91
Mechanical Tubing of Seamless Carbon and Alloy Steel WT10~100mm x Ø16"~42" ASTM A519 4130X, 4130, 4140

ANSI B36.10 Alloy Steel Pipe Price List

Description Price Per Kg In Singapore Price Per Kg In UAE Price Per Kg In USD Price Per Kg In Malaysia
323.8 X 12.7 MM ALLOY STEEL SEAMLESS PIPES GRADE ASTMA335 SGD 2.34 UAE Dirham 6.11 US $1.69 MYR 7.41
OD 88.9MM X WT:22MM X L:4000MM ALLOY STEEL SEAMLESS PIPE-SPEC- SA335 SGD 20.16 UAE Dirham 52.64 US $14.56 MYR 63.84
60.30 MM OD X 8.74 MM WT X10.00-11.50 HOT FINISHED ALLOY SEAMLESS STEEL PIPES SGD 0.81 UAE Dirham 2.12 US $0.59 MYR 2.57
114.30 MM OD X 5.2 MMWT X 9.00 - 10.800 MTRS HOT FINISHED SEAMLESS ALLOY STEEL PIPES SGD 1.01 UAE Dirham 2.63 US $0.73 MYR 3.19
OD 610MM X WT:128MM X L:3500MM ALLOY STEEL SEAMLESS PIPE SPEC SA335 SGD 4.95 UAE Dirham 12.93 US $3.58 MYR 15.68

Types of Alloy Steel Pipe

ASTM A335 Alloy Steel Rectangular Tubing

ASTM A335 Alloy Steel Rectangular Tubing

ANSI B36.10 Alloy Steel Round Pipe

ANSI B36.10 Alloy Steel Round Pipe

Welded Alloy Steel Tubes

Welded Alloy Steel Tubes

Alloy Steel Chrome moly Gas Tube

Alloy Steel Chrome moly Gas Tube

ASME SA335 Alloy Square Tube

ASME SA335 Alloy Square Tube

AS Hollow Pipe

AS Hollow Pipe

Alloy Welded Exhaust Tube

Alloy Welded Exhaust Tube

Alloy Steel Pipe

Alloy Steel Pipe

Ferritic Alloy Steel Round Tube

Ferritic Alloy Steel Round Tube

Steel Square Pipe

Steel Square Pipe

ASME SA335 Alloy Steel Instrument Tubing

ASME SA335 Alloy Steel Instrument Tubing

Alloy Steel Chrome Moly Pipes

Alloy Steel Chrome Moly Pipes

ASTM A691 Alloy Steel Clad Pipe

ASTM A691 Alloy Steel Clad Pipe

AS Clad Pipe

AS Clad Pipe

ASTM A213 Alloy Steel Thin Pipes

ASTM A213 Alloy Steel Thin Pipes

Alloy Steel Welded Pipe

Alloy Steel Welded Pipe

High Pressure ASTM A335 Alloy Steel Tubing

High Pressure ASTM A335 Alloy Steel Tubing

Seamless Alloy Steel Tube

Seamless Alloy Steel Tube

AS Capillary Tube

AS Capillary Tube

ASME SA 335 Tubes

ASME SA 335 Tubes

Alloy Heat Exchanger Tube

Alloy Heat Exchanger Tube

ASME SA335 AS Seamless Pipe

ASME SA335 AS Seamless Pipe

ASTM A335 Alloy Steel Pipe

ASTM A335 Alloy Steel Pipe

25crmo4 Alloy Steel Coiled Tubing

25crmo4 Alloy Steel Coiled Tubing

Alloy Steel Chrome moly Pipes Heat Treatment

Normalizing Temperature Range F [C] Grade Heat Treatment Type Subcritical Annealing
or Tempering
Temperature Range F
[C]
P22 Isothermal Anneal or Full
***** Temper and Normalize 1250 [675]
P9 Isothermal Anneal or Full
***** Temper and Normalize 1250 [675]
P5 (b,c) Isothermal Anneal or Full
***** Temper and Normalize 1250 [675]
***** Subcritical Anneal (P5c only) 1325 - 1375 [715 - 745]
P11 Isothermal Anneal or Full
***** Temper and Normalize 1200 [650]
1900-1975 [1040 - 1080] P91 Temper and Normalize 1350-1470 [730 - 800]
1900-1975 [1040 - 1080] Quench and Temper 1350-1470 [730 - 800]

ASME SA335 Alloy Pipe Grades

Alloy Welded Pipe Weight Chart

Other Diameter WT Weight Size Pipe I.D. Schedule
Pipe #
XXHY Standard Modulus Section Gallon
0.84 0.109 0.85 1/2 0.622 40 STD .0407 .0158
0.147 1.09 0.546 80 XHY .0478 .0122
0.188 1.31 0.464 160 .0528 .0088
1.05 0.113 1.13 3/4 0.824 40 STD .0705 .0277
0.154 1.48 0.742 80 XHY .0853 .0225
0.219 1.95 0.612 160 .1006 .0153
1.315 0.133 1.68 1 1.049 40 STD .1328 .0449
0.179 2.17 0.957 80 XHY .1606 .0374
0.250 2.85 0.815 160 .1904 .0271
1.66 0.140 2.27 1 1/4 1.380 40 STD .2346 .0777
0.191 3.00 1.278 80 XHY .2913 .0666
0.250 3.77 1.160 160 .3421 .0549
1.90 0.145 2.72 1 1/2 1.610 40 STD .3262 .1058
0.200 3.63 1.500 80 XHY .4118 .0918
0.281 4.86 1.338 160 .5079 .0730
2.375 0.109 2.64 2 2.157 10 .4205 .1898
0.154 3.66 2.067 40 STD .5606 .1743
0.218 5.03 1.939 80 XHY .7309 .1534
0.250 5.68 1.875 .8045 .1434
0.281 6.29 1.813 .8666 .1344
0.344 7.47 1.687 160 .9806 .1161
2.875 0.120 3.53 2 1/2 2.635 10 .6870 .2833
0.203 5.80 2.469 40 STD. 1.0640 .2487
0.216 6.14 2.443 1.1169 .2435
0.250 7.02 2.375 1.2468 .2301
0.276 7.67 2.323 80 XHY 1.3386 .2202
0.375 10.02 2.125 160 1.6371 .1842
3.50 0.120 4.34 3 3.260 1.0411 .4336
0.156 5.58 3.188 1.3122 .4147
0.172 6.12 3.156 1.4265 .4064
0.188 6.66 3.124 1.5342 .3984
0.216 7.58 3.068 40 STD. 1.7241 .3840
0.250 8.69 3.000 1.9372 .3672
0.281 9.67 2.938 2.1207 .3521
0.300 10.26 2.900 80 XHY 2.2253 .3431
0.438 14.34 2.624 160 2.8774 .2811
4.0 0.120 4.98 3 1/2 3.760 10 1.3776 .5768
0.226 9.12 3.548 140 STD. 2.3939 .5136
0.250 10.02 3.500 2.6001 .4998
0.281 11.17 3.438 2.8562 .4821
0.318 12.52 3.364 80 XHY 3.1400 .4617
4.5 0.120 5.62 4 4.260 10 1.7612 .7404
0.156 7.24 4.188 2.2354 .7156
0.188 8.67 4.124 2.6296 .6942
0.203 9.32 4.094 2.8173 .6838
0.219 10.02 4.062 3.0184 .6725
0.237 10.80 4.026 40 STD. 3.2145 .6613
0.250 11.36 4.000 3.3611 .6528
0.281 12.67 3.938 60 3.7021 .6326
0.312 13.97 3.876 4.0273 .6126
0.337 15.00 3.826 80 XHY 4.2713 .5972
0.438 19.02 3.624 120 5.1790 .5361
0.531 22.53 3.438 160 5.8997 .4822
5.563 0.188 10.80 5 5.187 4.1161 1.0979
0.219 12.51 5.125 4.7279 1.0716
0.258 14.63 5.047 40 STD. 5.4500 1.0391
0.281 15.87 5.001 5.8644 1.0204
0.312 17.51 4.939 6.4074 .99647
0.344 19.19 4.875 6.9358 .9696
0.375 20.80 4.813 80 XHY 7.4300 .9449
0.500 27.06 4.563 120 9.2534 .8495
0.625 32.99 4.313 160 10.7976 .7590
6.625 0.109 7.59 6 6.407 5 3.5769 1.6748
0.134 9.30 6.357 10 4.3475 1.6488
0.156 10.79 6.313 5.0107 1.6260
0.188 12.94 6.249 5.9351 1.5937
0.203 13.94 6.219 6.3804 1.5780
0.219 15.00 6.187 6.8261 1.5620
0.250 17.04 6.125 7.6905 1.5306
0.280 18.99 6.065 40 STD. 8.4958 1.5008
0.312 21.06 6.001 9.3416 1.4688
0.344 23.10 5.937 10.111 1.4391
0.375 25.05 5.875 10.893 1.4082
0.432 28.60 5.761 80 XHY 12.224 1.3541
0.500 32.74 5.625 13.711 1.2909
0.562 36.43 5.501 120 14.9806 1.2346
0.625 40.09 5.375 16.1821 1.1787
0.719 45.39 5.187 160 17.8243 1.0977
0.864 53.21 4.897 XXHY 20.025 .9784
1.000 60.13 4.625 21.7719 .8727
1.125 66.14 4.375 23.1237 .7809

PED 2014/68/EU approved High AS Pipe Exporter offers ANSI B36.10 Alloy Steel Pipe for boilers and high temperature applications

Use of Alloy Steel Pipe and Tubes

  • High-temperature services such as Heater tubes
  • Low-temperature services such as Cryogenic application
  • Very High presser service such as Steam Header

EN10216-2 Seamless Ferritic Alloy Steel Pipes Chemical Composition

Cr C Mn Mo S P Si
1.00 – 1.50 0.05 – 0.15 0.30 – 0.60 0.44 – 0.65 0.025 max 0.025 max 0.50 – 1.00

Alloy Steel Welded Tubes Mechanical Properties

Yield Properties, MPa Tensile Properties, MPa Elongational, %
205 min 415 min 30 min

ASME SA335 Alloy Steel Custom Pipes Equivalent

Temper Name Specification
N,A, T Alloy 4140 AMS6381
N Alloy 4130 MILT6736, AMS6360, AMS6371
T1080, T980 Alloy 15CDV6 AIR9160C, 1.7734.5, 1.7734.6
Stockist of Welded Alloy Steel Pipes, Leading Seamless ferritic alloy-steel pipe Supplier In Mumbai

Alloy Steel Chrome Moly Pipes Role of alloying elements

  • Improved Weldability

  • Ductility

  • Machinability

  • Toughness

  • Better Wear resistance

  • Corrosion resistance

  • Hardenability

  • High or low-temperature Stability

ASTM A691 Alloy Steel Seamless Pipe High Temperature

ASTM A530 & ASTM A335 NPS Tolerance, mm Outside Diameter, inch
±0.40 1/8≤OD≤1-1/2
±0.79 1-1/2<OD≤4
+1.59/-0.79 4<OD≤8
+2.38/-0.79 8<OD≤12
±1% OD>12
ASTM A450 Hot rolled Tolerance, mm Outside Diameter, mm
+0.4/-0.8 OD≤101.6
+0.4/-1.2 101.6<OD≤190.5
+0.4/-1.6 190.5<OD≤228.6
Cold Drawn Tolerance, mm Outside Diameter, mm
±0.10 OD<25.4
±0.15 25.4≤OD≤38.1
±0.20 38.1<OD<50.8
±0.25 50.8≤OD<63.5
±0.30 63.5≤OD<76.2
±0.38 76.2≤OD≤101.6
+0.38/-0.64 101.6<OD≤190.5
+0.38/-1.14 190.5<OD≤228.6

Alloy Steel Pipe Heat Treatment

P5, P9, P11, and P22
Grade Normalizing Temp. Range F [C] Heat Treatment Type Tempering Temperature Range F
Subcritical Annealing
[C]
ASTM A335 P9 Pipe Isothermal Anneal or Full
***** Temper and Normalize 1250 [675]
ASTM A335 P22 Pipe Isothermal Anneal or Full
***** Temper and Normalize 1250 [675]
ASTM A335 P5 Pipe(b,c) Isothermal Anneal or Full
***** Temper and Normalize 1250 [675]
***** Subcritical Anneal (P5c only) 1325 - 1375 [715 - 745]
ASTM A335 P11 Pipe Isothermal Anneal or Full
***** Temper and Normalize 1200 [650]
ASTM A335 P91 Pipe 1900-1975 [1040 - 1080] Temper and Normalize 1350-1470 [730 - 800]
1900-1975 [1040 - 1080] Quench and Temper 1350-1470 [730 - 800]

ASTM A213 Alloy Steel Seamless Tube ASTM Code

Material/ types Standard Code Grades includes
High Temperature Alloy Steel Seamless Pipes (Ferritic) ASTM/ ASME A335/ SA 335 P5, P1, P9, P12, P91, P17, P11, P22, P92
Alloy Steel Seamless Ferritic and Austentic Boiler, Superheater, IBR approved Heat-Exchanger Tubes ASTM/ ASME A213/ SA 213 T92, T11, T23, T2, T91, T12, T9, T5, T1, T22,
Carbon and Alloy Steel Seamless Mechanical Tubing ASTM/ ASME A519/ SA 519 4130, 4130X, 4140
High Temperature Alloy Steel Seamless Pipes (Ferritic) EN10216-2 13CrMo4-5 10CrMo9-10 X10CrMoVNb9-1 15NiCuMoNb5-6-4
Check ASME SA335 Alloy Steel Custom Pipes Dimension Chart, PED Approved Low AS ERW Pipes Manufacturers in India

Alloy Steel LSAW Tubes Welding Processing

Alloy Steel LSAW Tubes Welding Processing

ASTM A335 Alloy Steel Tube Wall Thickness

ASTM A530 NPS Tolerance, % Outside Diameter, inch
+20.0/-12.5 1/8≤OD≤2-1/2
+22.5/-12.5 3≤OD≤18, WT/OD≤5%
+15.0/-12.5 3≤OD≤18, WT/OD>5%
+22.5/-12.5 OD≥20, WT/OD≤5%
+15.0/-12.5 OD≥20, WT/OD>5%
ASTM A450 Hot rolled Tolerance, % Outside Diameter, mm
+40/-0 OD≤101.6, WT≤2.4
+35/-0 OD≤101.6, 2.4<WT≤3.8
+33/-0 OD≤101.6, 3.8<WT≤4.6
+28/-0 OD≤101.6, WT>4.6
+35/-0 OD>101.6, 2.4<WT≤3.8
+33/-0 OD>101.6, 3.8<WT≤4.6
+28/-0 OD>101.6, WT>4.6
Cold Drawn Tolerance, % Outside Diameter, mm
+20/-0 OD≤38.1
+22/-0 OD>38.1

Alloy Steel Pipe Pressure Rating

NPS OD Sch
(inches) (inches) 20 10 40 140 STD 30 160 XS 120 60 XXS 80 100
3/8 0.675 6606 6606 9147 9147
1/2 0.84 6358 6358 10908 8575 17150 8575
1 1.315 4956 4956 9316 6670 13340 6670
1 1/4 1.66 4133 4133 7380 5638 11276 5638
2 2.375 3177 3177 7097 4498 8995 4498
2 1/2 2.875 3460 3460 6391 4704 9408 4704
3 1/2 4 2769 2769 3896 3896
4 4.5 2581 2581 5782 3670 4769 7339 3670
6 6.625 2071 2071 5318 3195 4157 6390 3195
8 8.625 1420 1829 4613 1829 1574 5147 2841 4085 2307 4971 2841 3375
12 12.75 961 1560 4324 1441 1268 5042 1922 3843 2160 3843 2644 3244
14 14 1092 875 1533 4375 1313 1313 4921 1750 3829 2079 2625 3283
18 18 849 681 1530 4252 1021 1192 4848 1361 3743 2042 2553 3147
20 20 919 613 1455 4288 919 1225 4824 1225 3675 1989 2526 3138
24 24 766 510 1405 4210 766 1147 4786 1021 3700 1978 2489 3126
30 30 817 510 613 1021 817
34 34 721 450 992 540 901
42 42 583 875 438 729

Check our material dispatch in the following countries

Al Sunaynah Dairy Processing Plant Project Oman, Azaibah

Al Sunaynah Dairy Processing Plant Project Oman, Azaibah

Doha South Sewage Treatment Works-Qatar

Doha South Sewage Treatment Works-Qatar

Tanzania LNG Liquefaction Plant-South Africa

Tanzania LNG Liquefaction Plant-South Africa

Markmore Energy (Labuan) Ltd-Malaysia

Markmore Energy (Labuan) Ltd-Malaysia

Petrovietnam Vietnam

Petrovietnam Vietnam

Brunei Darussalam-Thailand

Brunei Darussalam-Thailand