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Structural Steel Pipe

Product:Seamless Structural Pipe
Application:Used in the general structure and the mechanism Industry
Size:OD: 10.3-762mm,WT: 6-35mm,LENGTH: 5.8/6/11.8/12m
Pipe Standard:ASTM A53,ASTM A519,ASTM A500 ASTM A252,JIS G3441/G3445,EN 10210/10297

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PRODUCT DETAILS

Description

Application: In Structural Engineering and Construction Industry


Specification: OD: 1/8'' ~ 26'' (10.3 ~ 660mm)

                    WT: SCH 10 ~ 160, SCH STD, SCH XS, SCH XXS

                    LENGTH: Fixed Length (5.8/6/11.8/12mtr), SRL, DRL

Standard: ASTM A53/A252/A500/A501, JIS G3444, EN 10210/10219

Ends: Square Ends/Plain Ends (straight cut, saw cut, torch cut), Beveled/Threaded Ends

Surface: Bare, Lightly Oiled, Black/Red/Yellow Painting, Zinc/Anti-corrosive Coating

Packing: Bundled/In Bulk, Plastic Caps Plugged, Waterproof Paper Wrapped

 

Grade

C, max

Mn, max

P, max

S, max

A53

A

0.25

0.95

0.05

0.05

B

0.3

1.2

0.05

0.05

A519

1026

0.28

0.9

0.04

0.05

A252

S235JRH

0.17

1.4

0.04

0.04

S275JOH

0.2

1.5

0.035

0.035

S275J2H

0.2

1.5

0.03

0.03

S355JOH

0.22

1.6

0.035

0.035

S355J2H

0.22

1.6

0.03

0.03

S355K2H

0.22

1.6

0.03

0.03

A500

A

0.26

1.35

0.035

0.035

B

0.30

1.40

0.045

0.045

C

0.23

1.35

0.035

0.035

D

0.27

1.40

0.045

0.045

Structural Steel Pipe End

Plain End

Wall Thickness less than 0.5 inch, including SCH STD & SCH XS

Plain End (Square Cut)

Wall Thickness over 0.5 inch, including SCH XXS

Beveled End

Wall Thickness less than 0.5 inch, including SCH STD & SCH XS 

Couplings

Outside Diameter equal or less than 2''

Thread Protection

Outside Diameter over 4 inch

 

 

Specification&Standard

Standard

Grade

Chemical Composition (%)

Mechanical Properties

ASTM A53

C

Si

Mn

P

S

Tensile STrength(Mpa)

Yield STrength(Mpa)

 

A

≤0.25

-

≤0.95

≤0.05

≤0.06

≥330

≥205

 

B

≤0.30

-

≤1.2

≤0.05

≤0.06

≥415

≥240

 

ASTM A106

A

≤0.30

≥0.10

0.29-1.06

≤0.035

≤0.035

≥415

≥240

 

B

≤0.35

≥0.10

0.29-1.06

≤0.035

≤0.035

≥485

≥275

 

ASTM A179

A179

0.06-0.18

-

0.27-0.63

≤0.035

≤0.035

≥325

≥180

 

ASTM A192

A192

0.06-0.18

≤0.25

0.27-0.63

≤0.035

≤0.035

≥325

≥180

 

API 5L PSL1

A

0.22

-

0.90

0.030

0.030

≥331

≥207

 

B

0.28

-

1.20

0.030

0.030

≥414

≥241

 

X42

0.28

-

1.30

0.030

0.030

≥414

≥290

 

X46

0.28

-

1.40

0.030

0.030

≥434

≥317

 

X52

0.28

-

1.40

0.030

0.030

≥455

≥359

 

X56

0.28

-

1.40

0.030

0.030

≥490

≥386

 

X60

0.28

-

1.40

0.030

0.030

≥517

≥448

 

X65

0.28

-

1.40

0.030

0.030

≥531

≥448

 

X70

0.28

-

1.40

0.030

0.030

≥565

≥483

 

API 5L PSL2

B

0.24

-

1.20

0.025

0.015

≥414

≥241

 

X42

0.24

-

1.30

0.025

0.015

≥414

≥290

 

X46

0.24

-

1.40

0.025

0.015

≥434

≥317

 

X52

0.24

-

1.40

0.025

0.015

≥455

≥359

 

X56

0.24

-

1.40

0.025

0.015

≥490

≥386

 

X60

0.24

-

1.40

0.025

0.015

≥517

≥414

 

X65

0.24

-

1.40

0.025

0.015

≥531

≥448

 

X70

0.24

-

1.40

0.025

0.015

≥565

≥483

 

X80

0.24

-

1.40

0.025

0.015

≥621

≥552

 

 

Standard

Grade

Chemical Composition

Mechanical Properties

C

Si

Mn

P

S

Cr

Ni

Cu

Tensile Strength(Mpa)

Yield Strength(Mpa)

Elongation(%)

GB/T8163

10

0.07-0.14

0.17-0.37

0.35-0.65

≤0.035

≤0.035

≤0.15

≤0.25

≤0.25

335-457

≥205

≥24

20

0.17-0.24

0.17-0.37

0.35-0.65

≤0.035

≤0.035

≤0.25

≤0.25

≤0.25

410-550

≥245

≥20

Q345

0.12-0.20

0.20-0.55

1.20-1.60

≤0.045

≤0.045

-

-

-

490-665

≥325

≥21

 

 

Packing

Bundled package

On bundle of steel tube shall be the same in batch number, steel grade and specification.the rest of tubing less than one bundle should be tied into small bundles.

The weight of each bundle should be less than 50kg.The max weight cannot exceed 80kg of the bundle If there are special requirements.

When the length of the steel tube is greater than or equal to 6m, with at least 8 strapping bands for each bundle, divided into 3 groups and 3-2-3.

When the length of the steel tube is less than 6m, and each bundle is tied at least 5 knots and divided into 3 groups, which are 2-1-2.

When the length of the tube is greater than or equal to 3m, and each bundle is tied with at least 3 bands, divided into 3 groups, 1-1-1 showed below

 

Wooden box package

The wooden box is suitable for cold rolling or cold drawing seamless steel tube, polished hot rolled stainless steel tube.

When the outer diameter of steel pipe is greater than or equal 10mm, the maximum weight of the container should be 50kg.

When the outer diameter of steel pipe is less than or equal 10mm, the maximum weight of the container should be 30kg.

 

 

Storage video

 

Warehouse storage

The group company and factory cover an area of ​​more than 800 mu, with more than 1,500 employees, and its business covers more than 20 countries and regions around the world.  Xinghan Group is committed to developing new types of steel products and building a first-class coated sheet and steel manufacturing enterprise with international competitiveness.   Xinghan Group hopes to grow into a widely respected and sustainable global resource-based enterprise through continuous pursuit of excellence, create better social, economic and environmental benefits, and bring more competitive value returns to employees and customers.

 

 

Packing and delivery

The company has major production lines such as pickling, cold rolling, hot dip galvanizing, hot dip galvanizing, thick plate galvanizing and color coating, forming an annual production capacity of 1 million tons of pickling coil, 1 million tons of cold rolled sheet and 900,000 tons of hot dip galvanized sheet.  Galvanized and hot-dip galvanized aluminum zinc silicon steel sheet scale 450,000 tons thick galvanized steel plate scale 300,000 tons color coated steel plate scale is one of the largest steel and non-ferrous metal smelting and processing suppliers in Shandong Province.

 

 

Customer visit

The company adheres to the development strategy of "seeking development by science and technology, seeking efficiency by management", adheres to the core values of "people-oriented, integrity, responsibility and excellence", adheres to the development system of "green products and green industry", "promotes high-quality beyond development in an all-round way", and realizes the vision of "building a first-class aluminum processing service enterprise with international competitiveness".

 

 

Application field

The main supply fields are: aerospace, national defense equipment, military weapons, chemical industry, shipbuilding, nuclear energy, trains, containers, environmental protection, precision machining, auto parts, machinery, electronic products, molds, medical treatment Equipment, construction, decoration, etc.

 

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