Products
Square Tube
Outside Diameter：20X20MM - 1200X1200MM
Wall Thickness： 0.8mm- 20mm (1/32" -7/8 " )
Quality Standards：ASTM A500 ， ASTM A53 ， EN 10210 ， EN 10219,JIS G 3466 ， BS1387, BS6323
Length： 1m-18m
steel grade: S185 , S235， S275 ,S355 [JR, J0H,J2H]. ST37, ST52, GR.A,GR.B ,GR.C;
Process: seamless (hot rolled & hot expanded), welded ( ERW, HFW);
End: square cut, burr removed;
surface: lightly oiled, hot dip galvanized, electro galvanized, black, etc.
application: Mainly used in curtain wall, construction, machinery manufacturing, steel construction projects, shipbuilding, solar power brackets, steel structure engineering, power engineering, power plants, agriculture and chemical machinery, glass curtain walls, car chassis, airports, etc.
|
Types Of HOLLOW SECTIONS |
|
|
Types |
Users |
|
casing,& tubing |
extracting oil and gas from wells |
|
|
the main parts of the well construction |
|
drilling |
well drilling |
|
Slotted Screen Pipe |
Winding sand filter Pipe |
|
Thickness |
Sizes by MM (diameter) |
Thickness |
|
inch |
mm |
mm |
|
0.065" |
16mm×16mm |
0.4mm～1.5mm |
|
0.049" |
18mm×18mm |
0.4mm～1.5mm |
|
0.065" |
20mm×20mm |
0.4mm～3mm |
|
0.083" |
22mm×22mm |
0.4mm～3mm |
|
0.120" |
25mm×25mm |
0.6mm～3mm |
|
0.049" |
30mm×30mm |
0.6mm～4mm |
|
0.058" |
32mm×32mm |
0.6mm～4mm |
|
0.065" |
34mm×34mm |
1mm～2mm |
|
0.072" |
35mm×35mm |
1mm～4mm |
|
0.083" |
38mm×38mm |
1mm～4mm |
|
0.095" |
40mm×40mm |
1mm～4.5mm |
|
0.109" |
44mm×44mm |
1mm～4.5mm |
|
0.120" |
45mm×45mm |
1mm～5mm |
|
0.035" |
50mm×50mm |
1mm～5mm |
|
0.049" |
52mm×52mm |
1mm～5mm |
|
0.065" |
60mm×60mm |
1mm～5mm |
|
0.109" |
70mm×70mm |
2mm～6mm |
|
0.120" |
75mm×75mm |
2mm～6mm |
|
0.049" |
76mm×76mm |
2mm～6mm |
|
0.065" |
80mm×80mm |
2mm～8mm |
|
0.072" |
85mm×85mm |
2mm～8mm |
|
0.083" |
90mm×90mm |
2mm～8mm |
|
0.109" |
95mm×95mm |
2mm～8mm |
|
0.120" |
100mm×100mm |
2mm～8mm |
|
0.135" |
120mm×120mm |
4mm～8mm |
|
0.156" |
125mm×125mm |
4mm～8mm |
|
0.188" |
130mm×130mm |
4mm～8mm |
|
0.049" |
140mm×140mm |
6mm～10mm |
|
0.065" |
150mm×150mm |
6mm～10mm |
|
0.072" |
160mm×160mm |
6mm～10mm |
|
0.083" |
180mm×180mm |
6mm～12mm |
|
0.109" |
200mm×200mm |
6mm～30mm |
|
0.120" |
220mm×220mm |
6mm～30mm |
|
0.140" |
250mm×250mm |
6mm～30mm |
|
0.188" |
270mm×270mm |
6mm～30mm |
|
0.250" |
280mm×280mm |
6mm～30mm |
|
0.065" |
300mm×300mm |
8mm～30mm |
|
0.083" |
320mm×320mm |
8mm～30mm |
|
0.095" |
350mm×350mm |
8mm～30mm |
|
0.109" |
380mm×380mm |
8mm～30mm |
|
0.120" |
400mm×400mm |
8mm～30mm |
|
0.188" |
420mm×420mm |
10mm～30mm |
|
0.049" |
450mm×450mm |
10mm～30mm |
|
0.065" |
480mm×480mm |
10mm～30mm |
|
0.083" |
500mm×500mm |
10mm～30mm |
|
0.109" |
550mm×550mm |
10mm～40mm |
|
0.120" |
600mm×600mm |
10mm～40mm |
|
0.145" |
700mm×700mm |
10mm～40mm |
|
0.165" |
800mm×800mm |
10mm～50mm |
|
0.188" |
900mm×900mm |
10mm～50mm |
|
0.250" |
1000mm×1000mm |
10mm～50m |
|
Thickness |
Sizes by MM (diameter) |
Thickness |
|
inch |
mm |
mm |
|
0.065" |
16mm×16mm |
0.4mm～1.5mm |
|
0.049" |
18mm×18mm |
0.4mm～1.5mm |
|
0.065" |
20mm×20mm |
0.4mm～3mm |
|
0.083" |
22mm×22mm |
0.4mm～3mm |
|
0.120" |
25mm×25mm |
0.6mm～3mm |
|
0.049" |
30mm×30mm |
0.6mm～4mm |
|
0.058" |
32mm×32mm |
0.6mm～4mm |
|
0.065" |
34mm×34mm |
1mm～2mm |
|
0.072" |
35mm×35mm |
1mm～4mm |
|
0.083" |
38mm×38mm |
1mm～4mm |
|
0.095" |
40mm×40mm |
1mm～4.5mm |
|
0.109" |
44mm×44mm |
1mm～4.5mm |
|
0.120" |
45mm×45mm |
1mm～5mm |
|
0.035" |
50mm×50mm |
1mm～5mm |
|
0.049" |
52mm×52mm |
1mm～5mm |
|
0.065" |
60mm×60mm |
1mm～5mm |
|
0.109" |
70mm×70mm |
2mm～6mm |
|
0.120" |
75mm×75mm |
2mm～6mm |
|
0.049" |
76mm×76mm |
2mm～6mm |
|
0.065" |
80mm×80mm |
2mm～8mm |
|
0.072" |
85mm×85mm |
2mm～8mm |
|
0.083" |
90mm×90mm |
2mm～8mm |
|
0.109" |
95mm×95mm |
2mm～8mm |
|
0.120" |
100mm×100mm |
2mm～8mm |
|
0.135" |
120mm×120mm |
4mm～8mm |
|
0.156" |
125mm×125mm |
4mm～8mm |
|
0.188" |
130mm×130mm |
4mm～8mm |
|
0.049" |
140mm×140mm |
6mm～10mm |
|
0.065" |
150mm×150mm |
6mm～10mm |
|
0.072" |
160mm×160mm |
6mm～10mm |
|
0.083" |
180mm×180mm |
6mm～12mm |
|
0.109" |
200mm×200mm |
6mm～30mm |
|
0.120" |
220mm×220mm |
6mm～30mm |
|
0.140" |
250mm×250mm |
6mm～30mm |
|
0.188" |
270mm×270mm |
6mm～30mm |
|
0.250" |
280mm×280mm |
6mm～30mm |
|
0.065" |
300mm×300mm |
8mm～30mm |
|
0.083" |
320mm×320mm |
8mm～30mm |
|
0.095" |
350mm×350mm |
8mm～30mm |
|
0.109" |
380mm×380mm |
8mm～30mm |
|
0.120" |
400mm×400mm |
8mm～30mm |
|
0.188" |
420mm×420mm |
10mm～30mm |
|
0.049" |
450mm×450mm |
10mm～30mm |
|
0.065" |
480mm×480mm |
10mm～30mm |
|
0.083" |
500mm×500mm |
10mm～30mm |
|
0.109" |
550mm×550mm |
10mm～40mm |
|
0.120" |
600mm×600mm |
10mm～40mm |
|
0.145" |
700mm×700mm |
10mm～40mm |
|
0.165" |
800mm×800mm |
10mm～50mm |
|
0.188" |
900mm×900mm |
10mm～50mm |
|
0.250" |
1000mm×1000mm |
10mm～50m |
___Bartholomew (Belgium)
Painting is nice.
___Catherine （Thailand)
The quality of tubes for construction is not too bad.
___Donna (Columbia)
Professional sales man, next cooperation for you.
___Kevin (Singapore)
Contact
0086-731-85046579
0086-731-85046639
sales@hunsteel.comAdd∶ Hunan Steel Industrial Zone, Furong
Special District, Changsha City, Hunan, CHINA
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