Grouting Steel Pipe

Grouting steel pipe for structure and mechanical structure, foundation stabilization 

Standard: GB/T8162-2008

Grade: 10,20,35,45,16Mn,12Crmo,15Crmo,12Cr1Mov

Size: OD:17.1-1200mm

Chemical composition in %

Grade

C .

Si 

Mn .

P ,S

Cu

Ni

Mo

Cr

10

0.07-0.14

0.17-0.37

0.35-0.65

Max.0.035

Max.0.25

Max.0.25

/

Max.0.15

20

0.17-0.24

0.17-0.37

0.35-0.65

Max.0.035

Max.0.025

Max.0.25

/

Max.0.25

35

0.32-0.40

0.17-0.37

0.50-0.80

Max.0.035

Max.0.25

Max.0.25


Max.0.25

45

0.42-0.50

0.17-0.37

0.50-0.80

Max.0.035

Max.0.25

Max.0.25


Max.0.25

16Mn

0.12-0.20

0.20-0.55

1.20-1.60

Max.0.035

Max.0.25

Max.0.25


Max.0.25

12Crmo

0.08-0.15

0.17-0.37

0.40-0.70

Max.0.035

Max.0.25

Max.0.30

0.40-0.55

0.40-0.70

15Crmo

0.12-0.18

0.17-0.37

0.40-0.70

Max.0.035

Max.0.25

Max.0.30

0.40-0.55

0.80-1.10

12Cr1Mov

0.08-0.15

0.17-0.37

0.40-0.70

Max.0.035

Max.0.25

Max.0.30

0.25-0.35

0.90-1.20


Mechanical Properties

Grade

Tensile strength(Mpa)

Yield strength(Mpa)

Elongation(%)

10

≥335

≥205

≥24

20

≥390

≥245

≥20

35

≥510

≥305

≥17

45

≥590

≥335

≥14

16Mn

≥490

≥325

≥21

12CrMo

≥410

≥265

≥24

15CrMo

≥440

≥295

≥22

12Cr1MoV

≥490

≥245

≥22


FAQ

Q:Are you a factory or trading company?

A:We are a factory. we also have cooperated factory doing other steel business.

 

Q:Where is your factory located? How can I visit there?

A:Our factory is located in Dezhou City, Shandong Provience, All our clients from home or abroad are warmly welcome to visit us!

 

Q:Can I get some samples?

A: Yes,we are honored to offer you samples.

 

Q:How does your factory do regarding quality control?

A:"Quality is priority. Our factory has gained ISO9001 authentication. We guarantee the goods out from our factory 100% qualified. And Each Process, we have very strict operation and arrange 2 techinians to inspect. After the products are finished, we will make the last test to pick up the unqualified products

  

Q: What is your MOQ?

 as long as hold one container ,we can accpet the order.

 

What is your payment ? 

if the quantity more than 100 tons , 100% L/C at sight can be accepted. Less than 100 tons ,30% t/t in advance ,70% balance agianst with B/L copy.