Alloy steel pipe

Table of Content

Alloy steel pipe specifications

AS pipe sizes Alloy steel pipe grades chart Alloy steel pipe specifications
  • 1/2” NB to 36” NB
  • ASTM A335
  • ASME SA335
Schededule End Length
  • Sched 5
  • Sched 10
  • Sched 20
  • Sched 40
  • Sched 60
  • Sched 80
  • Sched 120
  • Sched 160
  • Plain
  • Beveled
  • Single Random
  • As per requirement
  • Double Random
Type Form Coating
  • Seamless
  • ERW
  • Welded
  • EFW
  • Square
  • Round
  • Rectangle
  • Black Painting
  • 3PE coating
  • Galvanised Finish
  • FBE coating
  • Anti-Corrosion Oil
  • Zinc coating
Delivery time End protection Inspection & test reports
  • 1 to 2 days
  • Plastic Caps
  • NABL approved lab reports
  • Mill test certificates a per EN 10204 3.1/3.2
  • PMI test reports
  • IBR test certificate
  • Third party inspection reports
  • NDT & DT test report
Alloy steel pipe hs code Brands we supply and stock of alloy steel pipe Application
  • 7307
  • Jindal
  • Imported
  • MSL
  • ISMT
  • TPCO
  • Wuxi
  • Essilor
  • Lontrin
  • Interpipe
  • Bauer steel
  • Linzhou
  • Textile machinery
  • Pulp and paper industry
  • Heat exchanger
  • Dairy and food processing
  • Pharmaceutical processing industry
  • Energy industries

Alloy steel seamless pipe and AS pipe supplier in India

Alloy steel pipe grades chart

Alloy steel pipe grades chart

We are a trusted and ISO certified manufacturer of alloy steel welded pipe in Mumbai, check alloy steel seamless pipe hs code

Alloy steel seamless pipe hs code

HS CODE DESCRIPTION
7307 Tube Of Iron Or Steel
73072900 Other
7304 Tubes/ Pipes & Hollow Profiles/ Seamless/ Of Iron Or Steel
73041190 Other
73045930 Above 219.1 milimeter OD
73045920 Above 114.3 milimeter but up to 219.1 milimeter OD
73049000 Other

Types of AS pipe

Know how we are different from other alloy steel tube suppliers in India, check schedule & thickness chart

Alloy steel pipe schedule chart

Nominal Pipes Size OD Sch 40 Sch 80
Weight Per Ft. Wall Thickness Weight Per Ft. Wall Thickness
1/4 0.540 0.425 0.088 0.535 0.119
1/2 0.840 0.851 0.109 1.088 0.147
1 1.315 1.679 0.133 2.172 0.179
1-1/2 1.900 2.718 0.145 3.631 0.200
2-1/2 2.875 5.793 0.203 7.661 0.275
3-1/2 4.000 9.109 0.226 12.510 0.318
5 5.563 14.620 0.258 20.780 0.375
8 8.625 28.550 0.322 43.390 0.500
12 12.750 53.570 0.406 88.710 0.688
Stockist of high temperature alloy steel pipe in Maharashtra, don’t forget to compare our price with other alloy steel round tube suppliers

Alloy Pipe Price

Description price per kg in India price in US $
Alloy Steel Seamless Pipe ₹ 46.83 to 93.66 $ 0.625 to $ 1.25
Alloy Steel Welded Pipe ₹ 44.96 to 74.93 $ 0.60 to $ 1.00
Alloy Steel ERW Pipe ₹ 175 2.34
Alloy Steel Boiler Pipe ₹ 150 2.00
Seamless Alloy Steel Pipe ₹ 250 3.34
Buy IBR alloy steel square tube in Jindal and ISMD make as per ASME B36.10M standards

Stockist and exporter of alloy steel tube brands

  • Jindal
  • Imported
  • ISMD

Alloy steel EFW pipe tolerance

NPS NPS WT Tolerance OD Tolerance
1/8″ ≤ NPS ≤ 1 1/2″ 1/8″ ≤ NPS ≤ 2 1/2″ , For All T/D ratios. +20 % , -12.5 % +/- 0.4
1 1/2 < NPS ≤ 4″ NPS ≥ 2 1/2″ , T/D ≤ 5 % +22.5 % , -12.5 % +/- 0.79
4″ < NPS ≤ 8″ NPS ≥ 2 1/2″ , T/D > 5 % +15 % , -12.5 % +1.59, -0.79

Seamless alloy steel pipe mechanical properties

Grade Yield strength
MPa
Tensile strength
MPa
Elongation Hardness Impact energy
(J)
P11 ≥ 205 ≥ 415 ≥ 22 % ≤ 163 HB ≥ 35
P12 ≥ 220 ≥ 415 ≥ 22 % ≤ 163 HB ≥ 35
P22 ≥ 205 ≥ 415 ≥ 22 % ≤ 163 HB ≥ 35
P5 ≥ 205 ≥ 415 ≥ 22 % ≤ 187 HB ≥ 35
P91 ≥ 415 585~760 ≥ 20 % ≤ 250 HB ≥ 35
P92 ≥ 440 ≥ 620 ≥ 20 % 250 HB ≥ 35

Alloy steel seamless pipe chemical composition

Grade Mn C Mo P Si S Cr
P5 .30 to .60 .15max .45 to .65 .025 .50 max .025 4 to 6
P9 .30 to .60 .15 max .90 to 1.10 .025 .25 to 1 .025 8 to 1
P11 .30 to .60 .05 to .15 .44 to .65 .025 .50 to 1 .025 1 to 1.50
P22 .30 to .60 .05 to .15 .87 to 1.13 .025 .50 max .025 1.90 to 2.60
P91 .30 to .60 .08 to .12 .85 to 1.05 .02 .20 to .50 .01 8 to 9.50

AS pipe application

Alloy steel pipe application

Alloy steel pipe dimensions chart

NPS (inch) OD (milimeter) OD (inch) Wall thickness (milimeter) Wall thickness (inch) Weight (kilogram/m) Weight (lb/ft)
1/4 13.7 0.540 2.24 0.088 0.84 0.42
3/4 26.7 1.050 2.87 0.113 1.69 1.13
1 1/4 42.2 1.660 3.56 0.140 3.39 2.27
2 60.3 2.375 3.91 0.154 5.44 3.65
3 88.9 3.500 5.49 0.216 11.29 7.58
4 114.3 4.500 6.02 0.237 16.07 10.79
6 168.3 6.625 7.11 0.280 28.26 18.97
10 273.0 10.750 9.27 0.365 60.31 40.48
14 355.6 14 11.13 0.375 94.55 54.57
18 457.0 18 14.27 0.562 155.80 104.67
24 610.0 24 17.48 0.688 255.41 171.29