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Home / Products / Duplex Steel Seamless Pipe / Tube / ASTM A789 S2205/S31803 Duplex Steel Seamless Capillary Inhibitor Inhibitor Pipe/tube

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Duplex Steel Seamless Pipe / Tube

ASTM A789 S2205/S31803 Duplex Steel Seamless Capillary Inhibitor Inhibitor Pipe/tube

Applicationes:

Oleum et Gas pipeline

Marine Applications

Curatio aquae

Pharmaceutical Industry

Petrochemical Plants

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Descriptio

Product material

Admisce 2205 (UNS S32305/S31803) duplex est chalybs immaculata continens 22% chromium, 3% molybdenum, 5-6% nickel, et nitrogenium. Praeclaram resistentiam praebet ad corrosionem generalem, localitatem et accentus, cum magna vi et insigni ictum duritiei.

Comparatus ad 316L et 317L ferrum austeniticum immaculatum, Alloy 2205 superiorem resistentiam praebet ad fovendum et rimas corrosiones in omnibus fere ambitus mordax. Etiam valde resistit ad corrosionem lassitudinem et exesionem, cum expansionem scelerisque inferiorem et melius scelerisque conductivity quam gradus austenitici exhibens.

Standard

Gradus

Chemical (%)

C(max)

Mn (max)

P(max)

S(max)

Si (max)

Ni

Cr

Mo

N

ASTM A789/790

S32205/2205

0.030

2.00

0.03

0.02

1.00

4.5-6.5

22.0-23.0

3.0-3.5

0.14-0.2

S31803

0.03

2.00

0.03

0.02

1.00

4.5-6.5

21.0-23.0

2.5-3.5

0.08-0.2

A789 duplex ferrum inconsutibilem tubulum dimensionis ambitus:

O.D.

Crassitudo inch (mm)

Inch

mm

0.028(0.71)

0.035(0.89)

0.041(1.24)

0.065(1.65)

0.093(2.11)

0.093(2.41)

0.109(2.77)

0.12(3.05)

0.128 (3.25)

1/8

3.18

X

X

1/4

6.35

X

X

X

X

3/16

4.76

X

X

5/16

7.94

X

X

X

3/8

9.53

X

X

X

1/2

12.7

X

X

X

X

5/8

15.88

X

X

X

X

3/4

19.05

X

X

X

X

X

X

X

X

1

25.4

X

X

X

X

X

X

X

11/4

31.75

X

X

X

X

X

11/2

38.1

X

X

X

X

X

2

50.8

X

X

X

X

X

ASTM A789/789M Dimensio tolerantiae ob fistulam ferrosam inamabilem

O.D. mm

O.D. tolerantia (mm)

Crassitudo tolerantia

12.7

-0.13, 0.13

-15%, 15%

≥12.7-38.1

-0.13, 0.13

-10%, 10%

≥38.1-88.9

-0.25, 0.25

-10%, 10%

≥88.9-139.7

-0.38, 0.38

-10%, 10%

≥139.7-203.2

-0.76, 0.76

-10%, 10%

ASTM A789 S2205/S3180 Duplex Ferro Inhibitor Inhibitor Inhibitor Pipe/Tube Impetus Rating
Gradus O.D. Ave.W.T. YS'' YS TS TS

Max Theoretical

Opus Pressura

Theoretial Collapse Pressure Theoretical Burst Pressure
Inch MM Inch MM MPA KSI MPA KSI PSI PSI PSI
2205/S31803 1/4 6.35 0.035 0.89 450 70 655 95 14440 15166 23486
2205/S31803 1/4 6.35 0.049 1.24 450 70 655 95 21026 19959 32722
2205/S31803 1/4 6.35 0.065 1.65 450 70 655 95 29538 24731 43542
2205/S31803 3/8 9.53 0.035 0.89 450 70 655 95 9348 10646 15755
2205/S31803 3/8 9.53 0.049 1.24 450 70 655 95 13399 14305 21950
2205/S31803 3/8 9.53 0.065 1.65 450 70 655 95 18451 18213 29208
2205/S31803 1/2 12.7 0.035 0.89 450 70 655 95 6917 8195 11862
2205/S31803 1/2 12.7 0.049 1.24 450 70 655 95 9841 11118 16527
2205/S31803 1/2 12.7 0.065 1.65 450 70 655 95 13427 14329 21991
2205/S31803 1/2 12.7 0.083 2.11 450 70 655 95 17673 17655 28122
2205/S31803 3/4 19.05 0.035 0.89 450 70 655 95 4548 5603 7935
2205/S31803 3/4 19.05 0.049 1.24 450 70 655 95 6424 7672 11055
2205/S31803 3/4 19.05 0.065 1.65 450 70 655 95 8688 10000 14711
2205/S31803 3/4 19.05 0.083 2.11 450 70 655 95 11319 12489 18812
2205/S31803 13 0.035 0.89 450 70 655 95 6751 8020 11591
2205/S31803 13 1 450 70 655 95 7634 8939 13024
2205/S31803 13 0.049 1.24 450 70 655 95 9600 10888 16149
2205/S31803 13 0.065 1.65 450 70 655 95 13090 14043 21489
2205/S31803 13 0.083 2.11 450 70 655 95 17216 17320 27480
2205/S31803 15.8 0.035 0.89 450 70 655 95 5515 6686 9554
2205/S31803 15.8 1 450 70 655 95 6229 7463 10734
2205/S31803 15.8 0.049 1.24 450 70 655 95 7812 9121 13311
2205/S31803 15.8 0.065 1.65 450 70 655 95 10603 11834 17712
2205/S31803 15.8 0.083 2.11 450 70 655 95 13871 14700 22650
2205/S31803 16 0.035 0.89 450 70 655 95 5444 6607 9435
2205/S31803 16 1 450 70 655 95 6148 7376 10601
2205/S31803 16 0.049 1.24 450 70 655 95 7710 9016 13146
2205/S31803 16 0.065 1.65 450 70 655 95 10462 11702 17492
2205/S31803 16 0.083 2.11 450 70 655 95 13681 14542 22369
2205/S31803 17 0.035 0.89 450 70 655 95 5113 6240 8884
2205/S31803 17 1 450 70 655 95 5773 6969 9982
2205/S31803 17 0.049 1.24 450 70 655 95 7235 8527 12378
2205/S31803 17 0.065 1.65 450 70 655 95 9805 11084 16471
2205/S31803 17 0.083 2.11 450 70 655 95 12805 13800 21063
2205/S31803 18 0.035 0.89 450 70 655 95 4821 5912 8394
2205/S31803 18 1 450 70 655 95 5442 6605 9432
2205/S31803 18 0.049 1.24 450 70 655 95 6815 8087 11696
2205/S31803 18 0.065 1.65 450 70 655 95 9227 10528 15563
2205/S31803 18 0.083 2.11 450 70 655 95 12034 13128 19901
2205/S31803 20 0.035 0.89 450 70 655 95 4326 5349 7560
2205/S31803 20 1 450 70 655 95 4881 5979 8495
2205/S31803 20 0.049 1.24 450 70 655 95 6107 7331 10534
2205/S31803 20 0.065 1.65 450 70 655 95 8252 9566 14016
2205/S31803 20 0.083 2.11 450 70 655 95 10741 11961 17924
2205/S31803 21.3 0.035 0.89 450 70 655 95 4056 5037 7102
2205/S31803 21.3 1 450 70 655 95 4574 5633 7979
2205/S31803 21.3 0.049 1.24 450 70 655 95 5720 6911 9895
2205/S31803 21.3 0.065 1.65 450 70 655 95 7722 9029 13166
2205/S31803 21.3 0.083 2.11 450 70 655 95 10040 11307 16837
2205/S31803 25.4 0.035 0.89 450 70 655 95 3388 4255 5961
2205/S31803 25.4 1 450 70 655 95 3818 4761 6698
2205/S31803 25.4 0.049 1.24 450 70 655 95 4768 5852 8306
2205/S31803 25.4 0.065 1.65 450 70 655 95 6422 7670 11052
2205/S31803 25.4 0.083 2.11 450 70 655 95 8325 9639 14133
De Us

Shanghai Toko Technology Co., Ltd.

Shanghai Toko Technology Co., Ltd. sit amet Sina Lupum ASTM A789 S2205/S31803 Duplex Steel Seamless Capillary Inhibitor Inhibitor Pipe/tube Suppliers et ASTM A789 S2205/S31803 Duplex Steel Seamless Capillary Inhibitor Inhibitor Pipe/tube Factory, sita in Shanghai, Sinis, et in agro limbis industrialis per 11 annos laboratum est. Commisimus fabricandis et educendis tibiam immaculatam ferro inconsutilem, tibiam immaculatam ferro iunctam, caerimonias et flanges chalybem immaculatas, nickel mixturas, Titanium inconsutilem ac fistulae iunctas, etc. Nostrae officinae sunt omnes ISO & PED certificati, et producta in vexillum produci possunt. ASTM, JIS, DIN, EN, GOST, etc. Nostra producta late utuntur in Oleo et Gas, Petrochemico, Sugar expolitio, aqua. Processum, Desalinationem, industriam geothermalem etc. Ad justos terrarum et regionum exportandas ut USA, Canada, Iaponia, Germania, Gallia, Corea, Turcia effect.

Visio nostra: Praeclarum esse supplementum solutionum limbis globalis industrialis systematis.

Missionis nostrae: Ad adiuvandum constructionem pipelineam industrialem globalem cum productis in Sinis factis.

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