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Q195 / Q235 Galvanized Steel Square Tubing

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Tianjin bridge steel co.,ltd

Q195 / Q235 Galvanized Steel Square Tubing

Country/Region china
City & Province tianjin tianjin
Categories Oil Seeds

Product Details

 

 

Q195 / Q235 Galvanized Steel Square Tubing , ASTM A53 Hollow Section Square Steel Tube

 

 

Quick detail:
 
1. Outer diameter: square 10*10-600*600mm rectangular 10*15-450*600
2. Thickness: 0.5-20mm
3. Length: 4m, 5.8m, 6m 12m or customized according to your need.
4. Surface treatment: bared, galvanized, oiled, painted to prevent rust.
5. Technique: ERW, hot-rolled,cold-rolled
6. Certification: CE, ISO
7. Material: Q195, Q235, Q345(16Mn), ST37, 20#, Q390, X42-X65, H40, J55, S290-S555, STK500,

S235JRH  S275JOH  S275J2H  S355JOH  S355J2H
8. Executive standard: GB6728-2002, GB/T3094-2000, GB/T 178-2005
                                            ASTM A500
                                           DIN EN 10210, EN 10210-1:2006, EN10210-2:2006, EN10219-1:2006, EN10219-2:2006
                                          JISG3466-88


 
Description:
 

Size

10x10mm-600x600mm

Wall thickness (W.T.)

0.5mm-20mm

Length

1m-12m ,by customer’s requirements

Standards

ASTM A53  BS1387  GB/T3091

Materials

Q195-Q235,Q235,16Mn.SS400

Product Category

Metallurgy, Mineral & Energy

Technique

hot dipped galvanized square steel pipe

Packing

1.Big OD: in bulk vessel                                                     
2.Small OD: packed by steel strips
3.according to the requirements of customers

Usage

Mechanical & manufacture, Steel structure,Shipbuilding, Bridging ,

Automobile chassis

Main market

Middle East, Africa, Asia and some European country and America ,

 

Australia

Country of origin

Tianjin,China

Productivity

30,000 Metric Tons per Month

Remark

1 Payment terms :T/T ,L/C,D/P
2 Terms of trade :FOB ,CIF,CFR
3 Minimum order : 1tons
4 Lead time:10-30days after we received advanced payment

 
 
Applications:
 
It is widely used in the construction of greenroom,building,bridge,and roof,etc.And it is mainly used for the furniture of bureau, table,cabin furniture for ships.
 
 
Specifications:
 

product

Size
(mm)

Wall thickness
(mm)

Length
(mm)

Grade

UNS

Composition
(% by weight

in heat)

Minimum

strength

requirements

 

 
 
 
10*10-

600*600
mm

 
 
 
0.5-

20mm

 
 
 
1-12mm

or

according

to customers’ requirements

C

Mn

P

S

Cu

tensile

yield (shaped)

elon

gation

max 

%

max 

%

max 

%

max

 %

min

 %

MPa (ksi)

MPa (ksi)

 %

A

K03000

0.26

1.35

0.035

0.035

0.20

310 (45)

270

(39)

25

B

K03000

0.26

1.35

0.035

0.035

0.20

400 (58)

315

(46)

23

C

K02705

0.23

1.35

0.035

0.035

0.20

425 (62)

345

(50)

21

D

K03000

0.26

1.35

0.035

0.035

0.20

400 (58)

250

(36)

23

 
 
Competitive Advantage:
 

We have 5 production lines, with the annual output reaching 200,000 tons, and our products are widely sold

in markets aboard, such as Australia, South America, Africa, Southeast Asia and the Middle East , with

annual export sales reaching 50,000 tons.

 

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