Straight Hair 80x40x1.5 Mm Q235 Steel Rectangular Square Galvanized Steel Tube Hollow Profile
US $550.00-580.00 / ton
1 ton(s)Minimum order
Place of Origin:
Shandong, China
Brand Name:
HONGCHENG
Application:
Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, OIL PIPE, Chemical Fertilizer Pipe, Structure Pipe, Structure Pipe
Alloy Or Not:
Non-Alloy
Section Shape:
Square
Special Pipe:
API Pipe, EMT Pipe, Thick Wall Pipe
Privacy Policy:
Samples are free within a certain price range
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Quik Detail
Place of Origin | Shandong, China |
---|---|
Brand Name | HONGCHENG |
Application | Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, OIL PIPE, Chemical Fertilizer Pipe, Structure Pipe, Structure Pipe |
Alloy Or Not | Non-Alloy |
Section Shape | Square |
Special Pipe | API Pipe, EMT Pipe, Thick Wall Pipe |
Thickness | 1.5 - 20 mm |
Standard | ASTM AISI JISI DIN GB |
Length | 12M, 6m |
Certificate | ISO9001 |
Technique | ERW |
Grade | Q195-Q345, S235JR, S275JR, S355JR, GR.B-D, STK500 |
Surface Treatment | galvanized |
Tolerance | ±1% |
Processing Service | Welding, Punching, Cutting, Bending, Decoiling |
Oiled or Non-oiled | Non-oiled |
Invoicing | by theoretical weight |
Delivery Time | within 7 days |
Product name | Square Steel Pipe |
Payment terms | L/C T/T (30%DEPOSIT) |
Shape | Square. Rectangular.Round |
Material | Q195/Q235/Q345/S235JR/S275JR/S355JR |
MOQ | 3 Ton |
Shipment | Break Bulk/20GP/40GP/40HQ |
Product Detail
High Quality 1.5x1.5 Inch galvanized square tube Rectangular Steel Pipes And Tubes steel galvanized pipe

Product Description
Galvanized square pipe is a kind of hollow square cross section steel pipe with square section shape and size made of hot rolled or cold rolled galvanized strip steel or galvanized coil as blank through cold bending processing and then through high frequency welding, or the cold formed hollow steel pipe made in advance and then through hot dip galvanized square pipe.
COMMODITY NAME | Square and Rectangular Hollow Section Welded Steel Pipe |
SIZE RANGE | DIAMETER: 20x20MM-600x600MM ; THICKNESS: 1.0MM--20.0MM |
MATERIAL GRADE | Q195 = S195 / A53 Grade A Q235 = S235 / A53 Grade B / A500 Grade A / STK400 / SS400 / ST42.2 Q355 = S355JR / A500 Grade B Grade C |
STANDARD | ASTM A500, EN10219, EN10210, JIS G3466 GB/T6728 |
PIPE SURFACE | 1) Natural Black 2) Oiled 3) Color Painted 4) Galvanized (zinc coating 30-500g/m2) |
TRADE TERMS | FOB/ CFR/ CIF/ EXW/ FCA |
PAYMENT TERMS | 30%&70% T/T ; 100% LC AT SIGHT (others can be negotiated) |
DELIVERY TIME | 7 DAYS AFTER RECEIVE DEPOSIT OR LC |
Details Images


Because galvanized square pipe is galvanized on the square pipe, so the application range of galvanized square pipe has been greatly expanded than square pipe. It is mainly used in curtain wall, construction, machinery manufacturing, steel construction projects, shipbuilding, solar power generation bracket, steel structure engineering, power engineering, power plant, agriculture and chemical machinery, glass curtain wall, automobile chassis, airport and so on.




Calculation of theoretical weight per meter of galvanized square pipe
4 * Thickness * (side length-thickness) * 0.00785
Where, the side length and wall thickness are in millimeters (mm), and the value is directly substituted into the above formula to obtain the weight per meter square pipe, in kilograms.
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FAQ
1.Q: Are you trading company or manufacturer ?
A: We are professional manufacturer for steel pipe, and our company also is a very professional a trade company for steel
products.we can also provide a wide range of steel products.
2.Q: Will you delivery the goods on time?
A: Yes,we promise to provide best quality products and delivery on time .Honesty is our company's tenet.
3.Q: Do you provide samples ? is it free or extra ?
A: The sample could can provide for customer with free,but the courier freight will be covered by customer account.
4.Q: Do you accept the third party inspection?
A: Yes absolutely we accept.
5.Q: How could you guarantee your products?
A: Each piece of products is manufactured by certified workshops, inspected by Linxu piece by piece according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality.
6.Q: How do we trust your company?
A: We specialise in steel business for years, headquarter locates in Jinan, Shandong province, you are welcome to investigate in any ways, by all means, you could place an order in Alibaba with trade assurance which could secure your payment.
7.Q: How can I get your quotation as soon as possible?
A: The email and fax will be checked within 24 hours,meanwhile,the Skype,Wechat and WhatsApp will be online in 24 hours.Please send us your requirement and order information,specification(Steel
A: We are professional manufacturer for steel pipe, and our company also is a very professional a trade company for steel
products.we can also provide a wide range of steel products.
2.Q: Will you delivery the goods on time?
A: Yes,we promise to provide best quality products and delivery on time .Honesty is our company's tenet.
3.Q: Do you provide samples ? is it free or extra ?
A: The sample could can provide for customer with free,but the courier freight will be covered by customer account.
4.Q: Do you accept the third party inspection?
A: Yes absolutely we accept.
5.Q: How could you guarantee your products?
A: Each piece of products is manufactured by certified workshops, inspected by Linxu piece by piece according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality.
6.Q: How do we trust your company?
A: We specialise in steel business for years, headquarter locates in Jinan, Shandong province, you are welcome to investigate in any ways, by all means, you could place an order in Alibaba with trade assurance which could secure your payment.
7.Q: How can I get your quotation as soon as possible?
A: The email and fax will be checked within 24 hours,meanwhile,the Skype,Wechat and WhatsApp will be online in 24 hours.Please send us your requirement and order information,specification(Steel
