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piling pipe, drilling pipe for pile,pile pipe with joint
piling pipe, drilling pipe for pile,pile pipe with joint

(1)piling pipe with joint help u cut cost (2)direct import from china don't need pay anti-dumping duty (3)help you cut cost

 we improve some material and they can instead of some usual pile material, all their performance parameter can reach your requiremen, but the have the lower price. all of them have used at Euro market, adn they are welcomed by our customer

  we can assemble joints in china, after assembleing the joint, you can direct imoport them from china, and dn't need to pay the anti-dumping duty.

  we have our own mill, so, we can produce according to your requrement

 Standard Specification: GB/T8162-2008

Steel

Grade

Chemical composition (%)

Mechanical properties

C

Si

Mn

P

S

Mo

Cr

Cu

Yield strength

Tensile strength

Elongation

MPa

MPa

(%)

Max

Max

Max

Max

Max

Min

Min

Min

Q345B

0.12-0.20

0.20-0.55

1.20-1.60

0.035

0.035

0.25

0.25

0.25

325

490

21

45Mn2

0.42-0.49

0.17-0.37

1.40-1.80

0.035

0.035

0.25

0.25

0.25

560

700

13

27SiMn

0.24-0.32

1.10-1.40

1.10-1.40

0.035

0.035

0.30

0.30

0.20

530

680

14

 API5CT

Steel grade

Chemical composition (%)

Mechanical properties

PSL1

Grade

Type

C

Si

Mn

P

S

Yield strength

Tensile strength

Elongation

MPa

MPa

(%)

 

 

 

Max

Max

Min

Min

N80

1

 

 

 

0.030

0.030

552

589

 

piling pipe, drilling pipe for pile,pile pipe with joint

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