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Hot Galvanized Pipes with Thread Coupling

Hot Galvanized Pipes with Thread Coupling

release time:2018-03-16 10:19:53
Hot Galvanized Pipes with Thread Coupling

 

Standard of implementation: ASTM A53/A53M/ASME SA-53/ SA-53M

Application: used in the pressure and pressure parts and general purpose  steam, water, gas and air line.

Major steel grade: A53A 、A53B and so on(After consultation, can also provide  other special grade of steel pipe)

Chemical composition and mechanical properties:

Standard

Steel grade

Chemical constituents (%)

C

Mn

P

S

Cu

Ni

Cr

Mo

V

ASTMA53/ASMESA53

A

0.25

0.95

0.050

0.045

0.40

0.40

0.40

0.15

0.08

B

0.30

1.20

0.050

0.045

0.40

0.40

0.40

0.15

0.08

Mechanical properties

Tensile strength (MPa)

Yield strength (MPa)

A

≥ 330

≥ 205

B

≥ 415

≥ 240

Note: the five elements of Ni, Cr, Cu, Mo,  V are not greater than 1%

Dimensional tolerance:

 

Type of steel tube

Outside diameter(D

Wall thickness(S

Cold drawn pipe

Outside diameter

Allowable tolerance

Outside diameter

Allowable tolerance

3050

+0.3%

25

+10%

50325

+0.8%

Hot rolling tube

76168

+1.0%

25

-10%+12.5%


 

 

 

钢种

中国GB

日本JIS

美国ASTM

德国

牌号

牌号

标准号

钢号

钢号

材料号

标准号

碳素

钢管

Q235

GGP

STPY41

G3452

G3457

(A53钢种 F)

A283-D

(St33)

1.0033

DIN1626

10

STPG38

G3454

A135-A

A53-A

(St37)

1.0110

DIN1626

STPG38

G3456

A106-A

St37-2

1.0112

DIN17175

STS38

G3455

 

St35.8

St35.4

1.0305

1.0309

DIN1629/4

STB30

G3461

A179-C

A214-C

St35.8

1.0305

DIN17175

STB33

G3461

A192

A226

St35.8

1.0305

DIN17175

STB35

G3461

 

St35.8

1.0305

DIN17175

20

STPG42

G3454

A315-B

A53-B

(St42)

St42-2

1.0130

1.0132

DIN1626

STPT42

G3456

A106-B

St45-8

1.0405

DIN17175

STB42

G3461

A106-B

St45-8

1.0405

DIN17175

STS42

G3455

A178-C

A210-A-1

St45-4

1.0309

DIN1629/4

 

低合金

钢管

16Mn

STS49

STPT49

G3455

G3456

A210-C

St52.4

St52

1.0832

1.0831

DIN1629/4

DIN1629/3

15MnV

STBL39

G3464

       
 

低温

钢管

16Mn

STPL39

G3460

A333-1.6

TT St35N

1.0356

SEW680

15MnV

STBL39

G3464

A334-1.6

09Mn2V

   

A333-7.9

A334-7.9

TT St35N

1.0356

SEW680

(06A1NbCuN)

STPL46

STBL

G3460

G3464

A333-3.4

A334-3.4

10Ni14

1.5637

SEW680

(20Mn23A1)

   

A333-8

A334-8

X8Ni9

1.5662

SEW680

 

耐热

钢管

16Mo

STPA12

STBA1213

G3458

G3462

A335-P1A369-FP1

A250-T1A209-T1

15Mo3

1.5414

DIN17175

12CrMo

STBA20

G3462

A335-P2A369-FP2

A213-T2

     

15CrMo

STPA22

STBA22

G3458

G3462

A335-P12A369-FP12

A213-T12

13CrMo44

1.7335

DIN17175

12Cr1MoV

STPA23

STBA23

G3458

G3462

A335-P11A369-FP12

A199-T11A213-T11

     

Cr2Mo

10MoWVNb

STPA24

STBA24

G3458

G3462

A335-P22A369-FP22

A199-T22A213-T22

10CrMo910

1.7380

SEW610

Cr5Mo

STPA25

STBA25

STPA26

STBA26

G3458

G3462

G3458

G3462

A335-P5A389-FP5

A213-T5

A335-P9A369-FP9

A199-T9A213-T9

12CrMo195

1.7362

DIN17175

 

不锈耐

酸钢管

1Gr13

SUS410 TP

G3463

A268 TP410

X10Cr13

1.4006

DIN17440

(2Cr13)

   

(SISI 420)

X20Cr13

1.4021

DIN17440

(1Cr17)

SUS430 TB

G3463

A268 TP430/TP429

X8Cr17

1.4016

DIN17440

0Cr18Ni9

SUS304

TP/TB

G3459

G3463

A312A376TP304

A213A249A268

TP304

X5CrNi189

1.4301

DIN17440

(1Cr18Ni9)

     

X5CrNi189

1.4301

DIN17440

0Cr18Ni10Ti

1Cr18Ni9Ti

SUS321

TP/TB

G3459

G3463

A312A376   TP321

A213A249A266

TP321

X10CrNiTi189

1.4541

DIN17440

0Cr18Ni13Mo2Ti

SUS316

TP/TB

G3459

G3463

A312A376   TP316

A213A249A266

TP316

     

0Cr18Ni13Mo3Ti

SUS317

TP/TB

G3459

G3463

A312A376   TP316

A213A249A268

TP317

     

00Cr18Ni10

SUS304L

TP/TB

G3459

G3463

A312A376   TP34L

A213A249A268

TP304L

X2CrNi189

1.4306

DIN17440

00Cr17Ni13Mo2

SUS316L

TP/TB

G3459

G3463

A312A376   TP316L

A213A249A268

TP316L

X2CrNi810

1.4404

DIN17440

00Cr17Ni13Mo3

SUS317L

TP/TB

G3459

G3463

A312A376 TP317L

A213A249A268

TP317L

     

 

 

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