China Zhonghai Steel Pipe Manufacturing Corporation
5 1

ASTM Steel Pipe Seamless Tube API 5L

Contact Now* Send an Inquiry to this supplier.
or
Start Order * Name your price

Contact us

China Zhonghai Steel Pipe Manufacturing Corporation
[China]

Address
Lecong Steel World Industry Area Foshan Guangdong
Phone
86-0757-28909727
Contact name
Li Young

Quick Information

  • Brand Name: Zhonghai
  • Place of Origin: China
  • Model Number : Seamless Pipe(Cold draw)
  • Grade : A53,A106,A179,A192,J55,K55,N80,ST35.8,ST37,ST42,ST52,E235,E355,S235JRH,S275JR,S355JOH,P235TR1,10#,20#,45#,Q235,Q345
  • Length : 5.8 meters for 20' container, 6 meters to 12 meters for 40' container
  • Outer Diameter : 1/8''(10.3mm) to 36''(914.4mm)
  • Specification : ASTM,DIN,EN,JIS,BS,API,GB
  • Technique : Seamless
  • Thickness : SCH5(0.28mm) to XXS(59.54mm)
  • Usage : Petroleum,natural gas,pipeline transportation and the big construction item
  • Certification : ISO9001-2000,CE,API 5L
  • Third Party Inspect : BV,CE,SGS,Lloyds,DNV,CCS

Description

Seamless Steel Pipe(SMLS) is made from a solid round steel ‘billet’ which is heated and pushed or pulled over a form until the steel is shaped into a hollow tube. The seamless pipe is then finished to dimensional and wall thickness specifications in sizes from 1/8'' to 36'' OD.

It is used widely in machining parts, shafts, bearings, cylinders having strength of 75000 PSI tensile. It is a solid carbon steel rod which is pushed on to the mandrel to form the shape of tube.

Our company has more than 500 employees, the area is 135000 square meters. Owning 6 large standard workshop, one set 180mm seamless puncher and a spiral steel pipe machine which is available in different sizes. Not only base on ISO9001-2000 series, but also passed the certification of API. And the annual production capacity reaches 200000tons, the quantities of export is 80000tons per year.

They are applicable to extraction and processing of petroleum and natural gas, pipeline transportation, machine-building industry, boiler making, and the big construction item.

Welcome to visit our factory and our international sales Dept. in Guangdong.For more details please contact me directly.

 

Mechanical properties:

Standards

Grade

T.S.(MPa)

Y.S.(MPa)

Elongation(%)

<16mm

16-30mm

GB/T

10

335

205

195

24

20

390

245

235

20

35

510

305

295

17

45

590

335

325

14

16Mn

490

325

315

21

DIN

 

<16mm

>16mm

 

ST35

345-460

235

225

25

ST45

440-550

255

245

21

ST55

540-645

295

285

17

ST52

490-630

355

345

22

ST45

590-730

335

325

14

ASTM A53

A

330

205

 

B

415

240

ASTM A106

A

330

205

 

B

415

240

C

485

275

 

 

Chemical composition:

Standards

Grade

C

Si

Mn

P≤

S≤

Cu≤

Ni≤

Cr≤

Mo≤

V≤

GB/T

10

0.07-0.14

0.17-0.37

0.35-0.65

0.035

0.035

0.25

0.25

0.15

/

/

20

0.17-0.24

0.17-0.37

0.35-0.65

0.035

0.035

0.25

0.25

0.25

/

/

35

0.32-0.39

0.17-0.37

0.50-0.80

0.035

0.035

0.25

0.25

0.25

/

/

45

0.42-0.50

0.17-0.37

0.50-0.80

0.035

0.035

0.25

0.30

0.25

/

/

16Mn

0.12-0.20

0.20-0.55

1.20-1.60

0.045

0.045

0.25

0.25

0.25

/

/

DIN

St35

≤0.18

0.15-0.35

0.35-0.65

0.035

0.035

0.25

0.25

0.25

/

/

St45

≤0.25

0.15-0.35

0.50-0.80

0.035

0.035

0.25

0.25

0.25

/

/

St55

0.33-0.41

0.15-0.35

0.50-0.80

0.035

0.035

0.25

0.25

0.25

/

/

St52

≤0.20

≤0.55

≤1.50

0.035

0.035

0.25

0.25

0.25

/

/

ASTM A53

CK45

0.42-0.50

0.17-0.37

0.50-0.80

0.035

0.035

0.25

0.25

0.25

/

/

ASTM A106

A

≤0.25

/

≤0.95

0.05

0.045

0.40

0.40

0.40

0.15

0.08

B

≤0.30

 

 

 

 

 

 

 

 

 

 

Dimension Tolerances:

Standards

Outer Diameter Tolerance

Thickness Tolerance

GB/T

D<50

±0.50mm

S<4mm

±12.5%

D≥50

±1%

4-20mm

+15/-12.5%

S≥20mm

±12.5%

DIN

D50

±0.50mm

S2Sn

+15/-10%

D48.3D48.3

±1%

2SnS4Sn

+12.5/-10%

S4Sn

±9%

ASTM A53

D<48.3

±0.4/-0.79mm

±12.5%

D≥48.3

±1%

ASTM A106

D<48.3

±0.4/-0.79mm

±12.5%

D48.3-114.3

±0.79mm

D≥114.3

±1.59/-0.79mm

 


Price

  • Price Condition : FOB
  • Price : USD850 / Ton
  • Delivery Port : China Main Port

Packaging & Delivery

  • Packing : Varnish coating, beveled ends with caps
  • Delivery Lead Time : 10 Days
  • Minimum Order : 10 Tons
  • Supply Ability : 8000 Tons/Month

Product Image

  • ASTM Steel Pipe Seamless Tube API 5L image

Send an Inquiry to this supplier

Send an Inquiry to this supplier
* From
  To Li Young
China Zhonghai Steel Pipe Manufacturing Corporation
* Buying Product
- Please enter your specific buying item.
e.g. 42 inch LCD TV, leather executive chair
Category : Steel Pipes
* Message

Use English only Max. 2000 characters. (Min. 20)

Send
EC21.com does not guarantee the validity of product information or the credentials of sellers.