Grouting Pipe

Our factory specializes in the production of various steel pipes and fittings (such as elbows, tees, flanges, etc.), offering custom sizes, materials, and workmanship. Made from high-quality materials such as carbon steel and stainless steel, our products are highly resistant to high pressures and offer excellent sealing properties. They are widely used in the petroleum, chemical, water supply, and construction piping systems, ensuring reliable quality.

◉ Product Details

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


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