|Section Shape:||Rectangular/Square/Circular||Surface:||Black Painted|
|Grade:||20#||Alloy Or Not:||Non-alloy|
|Technique:||Hot Rolled,ERW,welded And Seamless Steel Pipe||Thickness:||1 - 60 Mm|
|Application:||Structure Pipe,Fluid Pipe,Boiler Pipe||Standard:||ASTM,GB,DIN,BS|
Black Annealed 150mm Box Section,
150x150 Mild Steel Hollow Section,
150x150 Box Section
Low Carbon Black Square Steel Pipe Seamless Black Annealed Steel Square Tube
Square pipe is a name for square pipe, that is, steel pipes with equal side lengths. It is made of strip steel which has been
processed and rolled. Generally, the strip is unpacked, flattened, coiled, welded to form a round tube, and then rolled into a
square tube from the round tube and then cut to the required length.
|Square steel pipe|
GB, EN, DIN, ASTM, JIS
length of side:1''*1''~15''*15'', as required thickness:1~60mm, as required length:1~12m, as required
Construction / building materials steel pipe
Fence post steel pipe
Fire protection steel pipe
Greenhouse steel pipe
Low pressure liquid, water, gas, oil, line pipe
|ISO 9001:2008,SGS, BV, CCIC,MTC etc|
|S235, S275, S355,
Q195, Q235, Q345
|Seaworthy Export Package|
L/C, T/T ,D/P, Western Union, Paypal, Money Gram
7-10 working days
|Square Tube / Square Pipe / Square Hollow Section / SHS|
|Out Diameter||Out Dimeter|
|Width x Width
|Width x Width
|3/4" x 3/4"||20x20|
|1" x 1"||25x25|
|1 1/4" x 1 1/4"||30x30|
|1 1/2" x 1 1/2"||40x40 or 38x38|
|2" x 2"||50x50|
|2 1/2" x 2 1/2"||65x65 or 60x60|
|3" x 3"||75x75 or 80x80|
|15.7 inch x 15.7 inch||400x400|
1. 20 years manufacture &exporting
2. ISO/SGS/CE approval quality factory
3. Professional supplier in steel field
4. Product line of PPGI PPGL,GI GL
5. Machines of roofing sheet
6. Standard sea package
7. Good service
Q:Are you trading company or manufacture?
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the samll sample for free, with the cost of freight paid by customer.
Q:How long is your delivery time?
A:Generally it is 3-5 days if goods are in stock. or around 30days if the goods are not in stock and it is according to order requirement.
Q: How can I get a quotation from you ?
You can leave us message, and we will reply you at any time. Or we may talk on line.And you can also find our contact information on contact page.
Q:How can you garantee what I got will be good ?
We are factory with 100% predelivery inspection which garantee the quality.
Q:Can I have my own logo on the product?
Of course!We are a custom service,it includes customized packaging,customized logo,graphic customization.
Contact Person: JK