ASTM A335 P22 pipe

ASTM A335 P22 pipe Manufacturer in India

Most trusted & reliable SA 335 Gr P22 seamless pipe supplier in India

Table of Contents

A335 P22 pipe suppliers in India, Check P22 material chemical composition and equivalent

P22 pipe material specification

01

Sizes

1/2” to 24”

02

Wall thickness

SCH 40, SCH STD, SCH XS, SCH 80, SCH 160

03

Length

6 meters, 12 meters or customized

04

Ends

BE (Beveled Ends), PE (Plain End)

05

Surface treatment

Varnished, FBE, Polished, 3PE

06

Manufacturing types

Hot rolled or cold drawn

ASTM A335 P22 pipe types

ASTM A335 P22 pipe

ASTM A335 P22 pipe

SA 335 Gr P22 seamless pipe

SA 335 Gr P22 seamless pipe

ASTM A335 Gr P22 welded pipe

ASTM A335 Gr P22 welded pipe

P22 chrome pipe

P22 chrome pipe

Alloy P22 erw pipe

Alloy P22 erw pipe

SA335 Gr P22 boiler steel pipe

SA335 Gr P22 boiler steel pipe

SA335 P22 chemical composition

C, % P, % Mn, % S, % Cr, % Si, % Mo, %
0.015 max 0.025 max 0.30-0.61 0.025 max 1.90-2.60 0.50 max 0.87-1.13

ASTM A335 P22 mechanical properties

A335 P22 Yield Strength, MPa Tensile Strength, MPa Elongation, %
205 min 415 min 30 min

ASTM A335 Gr P22 equivalent

ASME ASTM JIS G 3458 P22 Equivalent material UNS BS ISO DIN ABS LRS NK
SA335 P22 A335 P22 STPA 24 T22, 10CrMo9-10, 10CrMo910, 1.7380, 1.7383, 11CrMo9-10 K21590 3604 622 P1 2604 TS34 II 17175 10CrMo910 ABS 13 Sec 2 2-1/4Cr1Mo410 KSTPA 24

ASTM A335 Gr P22 welded pipe, P22 chrome pipe and SA335 P22 material used in oil and gas, chemical processing, and desalination plants

SA 335 Gr P22 seamless pipe application

  • Petrochemicals
  • Chemical Equipment
  • Off-Shore Oil Drilling Companies
  • Gas Processing
  • Power Generation
  • Pharmaceuticals
  • Specialty Chemicals

P22 pipe schedule chart

NPS inch ½ 1 1 ½ 2 ½ 3 ½ 5 8 10 12
OD inch 0.84 1.32 1.9 2.875 4 5.563 8.625 10.75 12.75
OD millimeter 21.3 33.4 48.3 73 101.6 141.3 219.1 273.1 323.9
Wall Thickness inch 0.147 0.179 0.2 0.276 0.318 0.375 0.5 0.5 0.5
Wall Thickness millimeter 3.73 4.55 5.08 7.01 8.08 9.53 12.7 12.7 12.7

Tolerance chart of A335 P22 pipe

NPS OD Tolerance NPS WT Tolerance
1 1/2 < NPS ≤ 4 inches +/- 0.79 NPS ≥ 2 1/2 inches , T/D ≤ 5% +22.5%, -12.5%
1/8 inches ≤ NPS ≤ 1 1/2 inches +/- 0.4 1/8 inches ≤ NPS ≤ 2 1/2 inches , All T/D ratios. +20%, -12.5%
4 inches < NPS ≤ 8 inches +1.59, -0.79 NPS ≥ 2 1/2 inches , T/D > 5% +15%, -12.5%
8 inches < NPS ≤ 12 inches +2.38, -0.79

(T= Specified Wall Thickness; D = Specified Outside Diameter)

SA335 P22 Temperature Limit

  • Upto 650°C
  • Upto 1200°F

Thermal Conductivity of ASTM A335 Gr P22 welded pipe

Thermal conductivity 33 W/m K
All sizes available in Alloy P22 erw pipe with Test Certificates, check SA335 Gr P22 boiler steel pipe specification and weight chart

Testing of P22 chrome pipe

  • Micro and Macro Test
  • Flaring Test
  • Flattening Test
  • Pitting Resistance Test
  • Chemical Analysis – Spectro Analysis
  • Positive Material Identification – PMI Testing
  • Hardness Test

ASTM A335 Gr P22 pipe price list

Description Price in USD Price in Kilogram (INR)
Astm A335 P22 Pipe, 1 inch $ 2.16 ₹ 185
ASTM A335 P22 seamless Pipe, 3 inches $ 0.99 ₹ 85
ASME SA335 P22 PIPE, Wall Thickness: Sch 10 To Sch 160 $ 8.53 ₹ 732

P22 Pipe weight

NPS Schedule OD Wall Thickness ID Weight per Foot
3 1/2   10 4.0   .120 3.760 4.98
140 .226 3.548 9.12
80 .318 3.364 12.52
4   10 4.5   .120 4.260 5.62
60 .281 3.938 12.67
80 .337 3.826 15.00
1/2  40 .84  .109 .622 .85
160 .188 .464 1.31
1  40 1.315  .133 1.049 1.68
160 .250 .815 2.85
1 1/2  40 1.90  .145 1.610 2.72
160 .281 1.338 4.86
2 1/2   10 2.875   .120 2.635 3.53
40 .203 2.469 5.80
80 .276 2.323 7.67
 5   40  5.563   .258 5.047 14.63
80 .375 4.813 2 .80
160 .625 4.313 32.99
6     5 6.625     .109 6.407 7.59
40 .280 6.065 18.99
80 .432 5.761 28.60
120 .562 5.501 36.43
160 .719 5.187 45.39

Permissible variations in diameter of SA335 P22 material

NPS Above 2 1/2, t/D > 5%A 1/8 to 2 1/2 incl., all t/D ratios A Above 2 1/2, t/D < = 5%A
Tolerance, % Under 12.5 12.5 12.5
Over 15 20 22.5

A335 P22 hardness

250 HB/265 HV [25HRC]

SA335 P22 pipe and P22 seamless pipe are available in various sizes, ranging from 1/2 inch to 36 inches in diameter

Alloy P22 erw pipe sizes

Nominal Pipe Size (NPS) Sch 40 WT (mm) OD (mm) Sch 160 WT (mm) Sch 80 WT (mm)
2" 3.91 60.3 8.74 5.54
3" 5.49 88.9 11.13 7.62
4" 6.02 114.3 13.49 8.56
6" 7.11 168.3 18.26 10.97
1/2" 2.77 21.3 4.78 3.73
3/4" 2.87 26.7 5.56 3.91
1" 3.38 33.4 6.35 4.55
1 1/2" 3.68 48.3 7.14 5.08
8" 8.18 219.1 23.01 12.70
10" 9.27 273.1 28.58 15.09
12" 9.53 323.9 33.32 17.48

P22 pipe welding procedure

Process welding Gas Arc Welding (GAW), (ASME B31.3) SMAW
Filler Metal E8018-B2 F No 4 A No 3
  • Flux cored arc welding (FCAW) process
  • MAG-welding massive wire
  • Submerged arc welding (SAW)
  • MAG-welding cored wire
  • Arc welding (E)
  • TIG-welding
  • Mig Process

Heat treatment of SA335 Gr P22 boiler steel pipe

Pipes Grade Heat Treatment Type Temperature Range F [C]
A335 P22 Full or Isothermal Anneal
Normalize and Temper 1250 [675]

Permissible variations in wall thickness of SA335 P22 pipe

NPS Above 2 1/2, t/D < = 5% A 1/8 to 2 1/2 incl., all t/D ratios A Above 2 1/2, t/D > 5% A
Tolerance, % Under 12.5 12.5 12.5
Over 22.5 20 15

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