Gb Q235/q345 Welded Steel Tube Sectional , 2mm / 3mm / 4mm

Gb Q235/q345 Welded Steel Tube Sectional , 2mm / 3mm / 4mm

  • Gb Q235/q345 Welded Steel Tube Sectional , 2mm / 3mm / 4mm
  • Gb Q235/q345 Welded Steel Tube Sectional , 2mm / 3mm / 4mm
  • Gb Q235/q345 Welded Steel Tube Sectional , 2mm / 3mm / 4mm
Packaging: Nude cargo loaded into 40'HC,standard package suitable ocean transportation

Product Description

Grade: GB Q235/Q345 Standard:: GB/T6728-2002
Round Tube: OD:φ50,60,76,89,95,102,114,127 Thickness: 1-4mm
Square Tube: 30*30,38*38,48*48,50*50,60*60,70*70,80*80,90*90,100*100 Rectangular Tube: 20*40,30*50,40*60,40*70,50*70,80*40,80*60,80*100,80*120

 

GB Q235/Q345 Welded Steel Tube Sectional , 2mm / 3mm / 4mm

 

 

Commodity name: Chinese standard Q235 welded steel tube

 

1.Grade: GB Q235/Q345

2.Standard:

<Cold formed steel hollow sections for general structure--Dimensions,shapes,weight and permissible

deviations> (GB/T6728-2002)

3.Specification:

Round tube: OD:φ50,60,76,89,95,102,114,127 , thickness:1-4mm

Square tube: 30*30,38*38,48*48,50*50,60*60,70*70,80*80,90*90,100*100,

thickness:1-3mm

Rectangular tube: 20*40,30*50,40*60,40*70,50*70,80*40,80*60,80*100,80*120,

thickness:1-3mm

4.Length:

Length could be customized, which is usually within 4,000mm-12,000mm.

5.End treatment:

Plain,beveled, or as per client’s request

6.Application:

Widely used in steel structure construction, central air-conditioning pipe, fence,metal frame, support tube,

furniture, sports equipment, fence, etc

7.Package:

(1).bundle (2).in bulk (3).Bags (4).accoring to clients requirements

 

 

SHS(square hollow section):

 

 

 

CHS(circle hollow section):

 

 

 

RHS(Retangular Hollow Secion):

 

 

 

Materials in stocks for processing:

 

 

 

Machines of shearing and welding:

 

 

 

About us:

 

Qingdao baoduo Steel Structure Co.,Ltd.(BDSS) was established in the year of 2001,located in the seaside

city Qingdao,China.Our construction area is about 26,000sqm, and the area of manufacturing workshop

is around 15,000sqm.We possess many advanced production line and machines.

* Light/heavy H steel production line

* BOX production line

* C/Z purlin production line

* Various types of profiling steel sheet machines

* Laser cutting machine

* CNC machine

* Punching machine

* Sheet-metal shears

* Bending machine

* Polishing machine

 

 

 

 

 

Above all, in your inquiry, besides the outer diameter, thickness and length,please indicate the

material of the steel tube and your specified requirement.

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