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sch40 A36 S235 st37 Pre galvanized square tube

sch40 A36 S235 st37 Pre galvanized square tube

Country/Region china

Company Tianjin Tianyingtai Steel Group company

Categories Galvanized Steel Square Tubing

Update 2016-09-28 16:56:21

ICP License Issued by the Chinese Ministry

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Welcome to consult the quotation with or to import cheap pre galvanized square tube made in Tianjin China from us, which is one of the most credible pre galvanized square tube manufacturers and suppliers.

Black square steel pipe
Product Description

Product Name

Black square tube

Size

Outer Dimensions: 10*10-400*400mm
Wall Thickness:0.5 mm ~ 20mm
Length: max 12000mm

Cross-Section Shape

square

Steel Grade

Q195 Q215 Q235 Q275

Application

For mechanical and pressure use, and also for transporting steam, water, gas and etc.

Export Market

Global

Origin

China

Production Capacity

400, 000 Tons/Year

FOB Port

Tianjin /Tianjinxingang

Advantages of our products

Excellent quality
Reasonable price
Superior service
On-time delivery

Packing

Bare packing/bundle packing

Chemical Composition (%)

Grade


Method ofdeoxidation

chemical
c

Composition
Si

Mn

P

S

Q195


FZ

0.12

0.30

0.50

0.035

0.050

Q215

A

FZ

0.15

0.35

1.20

0.045

B

FZ

0.045

Q235

A

FZ

0.22

0.35

1.40

0.045

0.050

B

FZ

0.20

0.045

C

Z

0.17

0.040

0.040

D

TZ

0.035

0.035

Q275

A

FZ

0.24

0.35

1.50

0.045

0.050

B

Z

0.21

0.045

0.045

C

Z

0.20

0.040

0.040

D

TZ

0.035

0.035

Mechanical Properties

Grade

Yield Strength (Mpa)

Tensile Strength (Mpa)

Q195

195-185

33

Q215

215-165

31-26

Q235

235-185

26-21

Q275

275-215

22-17


Product Tags:

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a36 square tube

      
China sch40 A36 S235 st37 Pre galvanized square tube

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