Manufacture Hot sale square steel hollow section pipe/tube

  • group nameHOLLOW SECTION

  • Min Order20 ton

  • brand nameTIANJIN SGB SALES AND SERVICE TRADE CO.,LTD

  • model20x20mm-200x400mm

  • payment methodL/C

  • update timeMon, 06 Nov 2017 15:22:28 GMT

Paramtents

  • Certification: ISO9001:2008 SGS Grade: 10#-45#, 16Mn, Q195-Q345

Packging & Delivery

  • Weight20.00kg / ton

  • Min Order20 ton

Briefing

Thick wall Square or Rectangular HOLLOW SECTION GALVANIZED STEEL PIPE

Detailed

Overview
Quick Details
Standard:
ASTM, BS, DIN, GB, JIS, ASTM A53M-2007, BS 1139, BS 1387, BS EN10025, BS EN10219, DIN EN 10025, GB/T 3091-2001, JIS G3444-2006
Grade:
10#-45#, 16Mn, Q195-Q345, 20#, 16Mn, Q235, Q345
Thickness:
0.7 - 13.0 mm
Section Shape:
Rectangular
Outer Diameter:
20x20mm-200x400mm
Place of Origin:
Tianjin, China (Mainland)
Secondary Or Not:
Non-secondary
Application:
Structure Pipe
Technique:
Hot Rolled, hot rolled or colded rolled
Certification:
ISO9001:2008 SGS
Surface Treatment:
Galvanized
Special Pipe:
Thick Wall Pipe
Alloy Or Not:
Non-alloy
Color:
silver
Length:
1-12m, according to your requests
Zinc coating:
generally 200-220g/m2, according to your requests
Holes:
with or without, according to your requests
Caps:
with or without, according to your requests
Factory:
yes
Sample:
yes
Surface finish:
oiled or not

Rectangular tube:

Product name

rectangular tube 

Steel grade

Q195-Q235 , Q345 , S235, S355, S235JR, S345JR.STK400/500 

 

0.6mm-25mm

Standard

GB/T6728:2002 , ASTM A500 , JIS G3466 , EN10210 ,EN10219, 

ASTM A500 Gr. A.B.C.

Third party inspection

SGS, BV, Lloyds etc. 

Test

Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, X-ray Test.

surface

Brighten,  Hot dipped galvanized,  Electro galvanized,  Pre-galvanized

MOQ

5 Metric Ton

Deliver Time

1.Usually,within 15-20 days after we received your advance 

payment.

 2.According to the order quantity

Package

Hexagonal bundles of max. 3,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper

Payment terms

T/T,L/C

 FOB (30% deposit the balance before shipment)

CIF or CFR (30% deposit the balance against with the copy of B/L)

Usage industry

 Structural steel, 

  Bridge, 

  mechanical equipment, 

  automobile components etc…

 

 

The size of rectangular tube:

 

Size

Wall thickness

Size

Wall thickness

Size

Wall thickness

Size

Wall thickness

mm

mm

mm

mm

mm

mm

mm

mm

20x10
20x14
20x15
30x15
30x20
40x20
40x25
40x30
50x 25
50x30

0.7-2.0
0.6-2.0
0.6-2.0
0.7-2.0
0.7-2.0
0.7-3.0
1.0-3.0
1.2-4.0
1.0-4.0
1.0-4.0
1.0-4.0

50x40
60x15
60x20 
60x30
70x25
70x30
70x40
70x50
70x60
80x20
80x25

1.2-6.0
1.2-6.0
1.2-6.0
1.5-6.0
1.5-6.0
1.5-6.0
2.0-6.0
2.0-6.0
2.0-6.0
2.5-6.0
2.5-6.0

80x30
90x40
90x50
100x25
100x30
100x40
100x50
100x60
100x70
100x80
100x90

2.5-6.0
2.5-6.0
2.5-6.0
2.5-6.0
3.0-6.0
3.0-6.0
3.0-6.0
3.0-6.0
3.0-6.0
2.0-6.0
2.0-6.0

110x25
110x30
110x40
110x50
120x50
120x60
120x70
120x100
150x100
150x300
200x100
200x400

2.0-6.0
2.0-6.0
2.0-6.0
2.0-6.0
2.0-6.0
2.0-6.0
2.0-6.0
2.0-6.0
2.0-6.0
2.0-13.0
3.0-13.0
3.0-13.0