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Shaanxi Senwell Drilling Equipment Co., Ltd
Jenny(General manager)
Tel:0086-29-85370919
Fax:0086-29-85370919
E-mail:Jennysaless@vip.163.com
                sales@oiltoolsdp.com
Website:Http://www.oiltoolsdp.com
 

SMLS Tube for Petroleum Crack

SMLS Tube for Petroleum Crack basic infomation

Catalog: Petrochemical Pipe
Keywords: SMLS Tube for Petroleum Crack
Tel: 0086-29-85370919
Fax: 0086-29-85370919
E-mail: Jennysaless@vip.163.com
SMLS Tube for Petroleum Crack basic infomation

Standard:
GB9948---------Chinese National Standard
 
Application:  It is used for the seamless steel tubes for furnace, heat exchange pipe and piping in petroleum factories
 

Main Steel Tube Grade:
10, 20,1 2CrMo,15CrMo,1C r2Mo,1C r5Mo,1Crl9Ni9, 1Crl9NillNb etc or according to customer requirements.

Mechanical Properties:

Grade

Tensile Strength (Mpa)

Yield Strength(Mpa)

Elongation(%)

Impact Energy(J)

10

330490

≥205

≥24

/

20

410550

≥245

≥21

≥39

12CrMo

410560

≥205

≥21

≥55

15CrMo

440640

≥235

≥21

≥47

1Cr2Mo

≥390

≥175

≥22

≥92

1Cr5Mo

≥390

≥195

≥22

≥92

1Cr19Ni9

≥520

≥205

≥35

/

1Cr19Ni11Nb

≥520

≥205

≥35

/

Chemical Composition:

Grade

C

Si

Mn

P

S

Cr

Mo

Ni

10

0.17~ 0.24

0.17~ 0.37

0.35~ 0.65

≤0.035

≤0.035

≤0.15

/

≤0.25

20

0.17~ 0.24

0.17~ 0.37

0.35~ 0.65

≤0.035

≤0.035

≤0.25

/

≤0.25

12CrMo

0.08~ 0.15

0.17~ 0.37

0.40~ 0.7

≤0.035

≤0.035

0.40~

0.70

0.40~0.55

≤0.30

15CrMo

0.12~ 0.18

0.17~ 0.37

0.40~

70

≤0.035

≤0.035

0.80~

1.10

0.40~0.55

≤0.30

1Cr2Mo

≤0.15

0.50~ 1.00

0.30~ 0.6

≤0.035

≤0.035

2.15~

2.85

0.45~0.65

/

1Cr5Mo

≤0.15

≤0.50

≤0.60

≤0.035

≤0.035

4.00~

6.00

0.45~0.60

≤0.60

1Cr19Ni9

0.04~0.1

≤1.00

≤2.00

≤0.035

≤0.035

18.00~

20.0

/

8.0~11.0

1Cr19Ni11Nb

0.04~0.1

≤1.00

≤2.00

≤0.035

≤0.035

17.00~

20.0

/

9.0~13.0

Shaanxi Senwell Drilling Equipment Co.,Ltd    Jenny (General Manager)
Tel:0086-29-85370919     Fax:0086-29-85370919
Email:Jennysaless@vip.163.com     sales@oiltoolsdp.com
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