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ASTM A335 P22 Alloy Steel Seamless Pipe Black Painting Beveled

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ASTM A335 P22 Alloy Steel Seamless Pipe Black Painting Beveled

Brand Name : YUHONG

Model Number : ASTM A335 P22 Seamless Pipe

Certification : ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008

Place of Origin : China

MOQ : 1000KGS

Price : Negotiable

Payment Terms : T/T,L/C

Supply Ability : 1000 tons per month

Delivery Time : Depends on quantity

Packaging Details : Ply-wooden Case /Iron Case/ Bundle with plastic Cap/Woven Case

Specification : ASTM A335

Grade : P22

Type : Seamless

Surface : Black Painted

Non Destructive Tesr : Eddy Current Test -ASTM E426, Hystostatic Test-ASTM A999, Ultrsonic Test -ASTM E213

Size Standard : ASTM B16.10 & B16.19 & Customized

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ASTM A335 P22 Alloy Steel Seamless Pipe Black Painting Beveled

A335/SA335 Grade P22 Alloy Steel Seamless Pipes are Carbon steel pipes with addition of chromium, molybdenum, and sometimes vanadium. Chromium, or chrome, improves high-temperature strength, increases oxidation resistance and raises the tensile, yield and hardness at room temperatures.

Molybdenum increases the strength, elastic limit, resistance to wear, impact qualities and hardenability. It increases the resistance to softening, restrains grain growth and makes chromium steel less susceptible to embrittlement. Moly is also the most effective additive for increasing high temperature creep strength, or creep resistance, and it also enhances the corrosion resistance of steel and inhibits pitting.

Grade P22 is used for high temperature service applications and is tolerant to variations in its microstructure.

Chemical Composition Of P22

Carbon, % P, % Mo, % Mn, % Si, % S, % Cr, %
00.015 max 00.025 max 00.87-1.13 00.30-0.61 00.50 max 00.025 max 1.90-2.60

Mechanical and Physical Properties

Tensile Stress, MPa Yield Stress, MPa Elongation, %
415 MPa minimum 205 MPa minimum 30 minimum

Thick Wall

ASTM A335 P22 Alloy Steel Seamless Pipe Black Painting Beveled

Tensile Strength

Seamless
ASTM A335 P22 Pipes
Tensile Stress, minimum, psi
ksi 60
MPa 415
Yield Stress, minimum, psi
ksi 30
MPa 205

Tolerance For ASTM A335/ASME SA 335 P22 Seamless Pipes

NPS OD Tolerance NPS WT Tolerance
1/8″ ≤ NPS ≤ 1 1/2″ +/- 0.4 1/8″ ≤ NPS ≤ 2 1/2″ , All T/D ratios. +20%, -12.5%
1 1/2 < NPS ≤ 4″ +/- 0.79 NPS ≥ 2 1/2″ , T/D ≤ 5% +22.5%, -12.5%
4″ < NPS ≤ 8″ +1.59, -0.79 NPS ≥ 2 1/2″ , T/D > 5% +15%, -12.5%
8″ < NPS ≤ 12″ +2.38, -0.79 (T= Specified Wall Thickness; D = Specified Outside Diameter)
NPS > 12″ +/- 1%

P22 material equivalent

ASTM International BSi - British Standards institute Material
A335 Gr. P22 3604/622 2 1/4% Chrome 1% Moly

ASTM A335 P22 Alloy Steel Seamless Pipe Black Painting Beveled

ASTM A335 P22 Pipe Weight Chart

Size NPS I.D. Pipe O.D. Standard Wall Thickness Weight per Foot Standard as per XXHY Schedule
Chart		 Pipe Volume Gallon Capacity Per FT Section Modulus
1/2 0.622 0.84 0.109 0.85 STD 40 .0158 .0407
0.546 0.147 1.09 XHY 80 .0122 .0478
0.464 0.188 1.31 160 .0088 .0528
0.252 0.294 1.72 XXHY .0026 .0577
3/4 0.824 1.05 0.113 1.13 STD 40 .0277 .0705
0.742 0.154 1.48 XHY 80 .0225 .0853
0.612 0.219 1.95 160 .0153 .1006
0.434 0.308 2.44 XXHY .0077 .1103
1 1.049 1.315 0.133 1.68 STD 40 .0449 .1328
0.957 0.179 2.17 XHY 80 .0374 .1606
0.815 0.250 2.85 160 .0271 .1904
0.599 0.358 3.66 XXHY .0146 .2136
1 1/4 1.380 1.66 0.140 2.27 STD 40 .0777 .2346
1.278 0.191 3.00 XHY 80 .0666 .2913
1.160 0.250 3.77 160 .0549 .3421
0.896 0.382 5.22 .0328 .4110
1 1/2 1.610 1.90 0.145 2.72 STD 40 .1058 .3262
1.500 0.200 3.63 XHY 80 .0918 .4118
1.338 0.281 4.86 160 .0730 .5079
1.100 0.400 6.41 .0494 .5977
2 2.157 2.375 0.109 2.64 10 .1898 .4205
2.067 0.154 3.66 STD 40 .1743 .5606
1.939 0.218 5.03 XHY 80 .1534 .7309
1.875 0.250 5.68 .1434 .8045
1.813 0.281 6.29 .1344 .8666
1.687 0.344 7.47 160 .1161 .9806
1.503 0.436 9.04 XXHY .0922 1.1043
2 1/2 2.635 2.875 0.120 3.53 10 .2833 .6870
2.469 0.203 5.80 STD. 40 .2487 1.0640
2.443 0.216 6.14 .2435 1.1169
2.375 0.250 7.02 .2301 1.2468
2.323 0.276 7.67 XHY 80 .2202 1.3386
2.125 0.375 10.02 160 .1842 1.6371
1.771 0.552 13.71 XXXHY .1280 1.9971
3 3.260 3.50 0.120 4.34 .4336 1.0411
3.188 0.156 5.58 .4147 1.3122
3.156 0.172 6.12 .4064 1.4265
3.124 0.188 6.66 .3984 1.5342
3.068 0.216 7.58 STD. 40 .3840 1.7241
3.000 0.250 8.69 .3672 1.9372
2.938 0.281 9.67 .3521 2.1207
2.900 0.300 10.26 XHY 80 .3431 2.2253
2.624 0.438 14.34 160 .2811 2.8774
2.300 0.600 18.6 XXHY .2158 3.4243
3 1/2 3.760 4.0 0.120 4.98 10 .5768 1.3776
3.548 0.226 9.12 STD. 140 .5136 2.3939
3.500 0.250 10.02 .4998 2.6001
3.438 0.281 11.17 .4821 2.8562
3.364 0.318 12.52 XHY 80 .4617 3.1400
2..728 0.636 22.87 XXHY .3085 4.8795
4 4.260 4.5 0.120 5.62 10 .7404 1.7612
4.188 0.156 7.24 .7156 2.2354
4.124 0.188 8.67 .6942 2.6296
4.094 0.203 9.32 .6838 2.8173
4.062 0.219 10.02 .6725 3.0184
4.026 0.237 10.80 STD. 40 .6613 3.2145
4.000 0.250 11.36 .6528 3.3611
3.938 0.281 12.67 60 .6326 3.7021
3.876 0.312 13.97 .6126 4.0273
3.826 0.337 15.00 XHY 80 .5972 4.2713
3.624 0.438 19.02 120 .5361 5.1790
3.438 0.531 22.53 160 .4822 5.8997
3.152 0.674 27.57 XXHY .4054 6.7927
5 5.187 5.563 0.188 10.80 1.0979 4.1161
5.125 0.219 12.51 1.0716 4.7279
5.047 0.258 14.63 STD. 40 1.0391 5.4500
5.001 0.281 15.87 1.0204 5.8644
4.939 0.312 17.51 .99647 6.4074
4.875 0.344 19.19 .9696 6.9358
4.813 0.375 20.80 XHY 80 .9449 7.4300
4.563 0.500 27.06 120 .8495 9.2534
4.313 0.625 32.99 160 .7590 10.7976
4.063 0.750 38.59 XXHY .6734 12.0954
6 6.407 6.625 0.109 7.59 5 1.6748 3.5769
6.357 0.134 9.30 10 1.6488 4.3475
6.313 0.156 10.79 1.6260 5.0107
6.249 0.188 12.94 1.5937 5.9351
6.219 0.203 13.94 1.5780 6.3804
6.187 0.219 15.00 1.5620 6.8261
6.125 0.250 17.04 1.5306 7.6905
6.065 0.280 18.99 STD. 40 1.5008 8.4958
6.001 0.312 21.06 1.4688 9.3416
5.937 0.344 23.10 1.4391 10.111
5.875 0.375 25.05 1.4082 10.893
5.761 0.432 28.60 XHY 80 1.3541 12.224
5.625 0.500 32.74 1.2909 13.711
5.501 0.562 36.43 120 1.2346 14.9806
5.375 0.625 40.09 1.1787 16.1821
5.187 0.719 45.39 160 1.0977 17.8243
4.897 0.864 53.21 XXHY .9784 20.025
4.625 1.000 60.13 .8727 21.7719
4.375 1.125 66.14 .7809 23.1237

Applications

-Pharmaceutical equipment
-Chemical equipment
-Sea water equipment
-Heat exchangers
-Condensers
-Pulp and paper industry
-Off-shore oil drilling companies
-Power generation
-Petrochemicals
-Gas processing
-Specialty chemicals


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